TQt4 port soundkonverter

This enables compilation under both Qt3 and Qt4


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/soundkonverter@1239038 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

86 files changed, 3332 insertions, 3297 deletions

diff --git a/src/cddb.cpp b/src/cddb.cpp
index 58ebde7..5129987 100755
--- a/src/cddb.cpp
+++ b/src/cddb.cpp
@@ -29,12 +29,12 @@
 #endif
 #include <errno.h>
 #include <unistd.h>
-#include <qdir.h>
-#include <qtextstream.h>
-#include <qregexp.h>
-//#include <qapp.h>
-#include <qstring.h>
-// #include <qcursor.h>
+#include <tqdir.h>
+#include <tqtextstream.h>
+#include <tqregexp.h>
+//#include <tqapp.h>
+#include <tqstring.h>
+// #include <tqcursor.h>
 //#include <kdebug.h>
 #include <ksock.h>
 #include <kextsock.h>
@@ -49,7 +49,7 @@
 CDDB::CDDB()
   : ks(0), port(80), remote(false), save_local(false)
 {
-  QString s = QDir::homeDirPath()+"/.cddb";
+  TQString s = TQDir::homeDirPath()+"/.cddb";
   cddb_dirs +=s;
 }
 
@@ -86,7 +86,7 @@ CDDB::set_server(const char *hostname, unsigned short int _port)
 
       h_name = hostname;
       port = _port;
-      QCString r;
+      TQCString r;
       readLine(r); // the server greeting
       writeLine("cddb hello kde-user blubb kio_audiocd 0.4");
       readLine(r);
@@ -102,7 +102,7 @@ CDDB::deinit()
   if (ks)
     {
       writeLine("quit");
-      QCString r;
+      TQCString r;
       readLine(r);
       ks->close();
     }
@@ -116,7 +116,7 @@ CDDB::deinit()
 
 
 bool
-CDDB::readLine(QCString& ret)
+CDDB::readLine(TQCString& ret)
 {
   int read_length = 0;
   char small_b[128];
@@ -126,7 +126,7 @@ CDDB::readLine(QCString& ret)
   while (read_length < 40000)
     {
       // Look for a \n in buf
-      int ni = buf.find('\n');
+      int ni = buf.tqfind('\n');
       if (ni >= 0)
         {
 	  // Nice, so return this substring (without the \n),
@@ -157,7 +157,7 @@ CDDB::readLine(QCString& ret)
 
 
 bool
-CDDB::writeLine(const QCString& line)
+CDDB::writeLine(const TQCString& line)
 {
   const char *b = line.data();
   int l = line.length();
@@ -189,7 +189,7 @@ CDDB::writeLine(const QCString& line)
 
 
 unsigned int
-CDDB::get_discid(QValueList<int>& track_ofs)
+CDDB::get_discid(TQValueList<int>& track_ofs)
 {
     unsigned int id = 0;
     int num_tracks = track_ofs.count() - 2;
@@ -216,7 +216,7 @@ CDDB::get_discid(QValueList<int>& track_ofs)
 
 
 static int
-get_code (const QCString &s)
+get_code (const TQCString &s)
 {
   bool ok;
   int code = s.left(3).toInt(&ok);
@@ -228,17 +228,17 @@ get_code (const QCString &s)
 
 
 static void
-parse_query_resp (const QCString& _r, QCString& catg, QCString& d_id, QCString& title)
+parse_query_resp (const TQCString& _r, TQCString& catg, TQCString& d_id, TQCString& title)
 {
-  QCString r = _r.stripWhiteSpace();
-  int i = r.find(' ');
+  TQCString r = _r.stripWhiteSpace();
+  int i = r.tqfind(' ');
   if (i)
     {
       catg = r.left(i).stripWhiteSpace();
       r.remove(0, i+1);
       r = r.stripWhiteSpace();
     }
-  i = r.find(' ');
+  i = r.tqfind(' ');
   if (i)
     {
       d_id = r.left(i).stripWhiteSpace();
@@ -250,32 +250,32 @@ parse_query_resp (const QCString& _r, QCString& catg, QCString& d_id, QCString&
 
 
 
-QString
+TQString
 CDDB::track(int i) const
 {
   if (i < 0 || i >= int(m_names.count()))
-    return QString();
+    return TQString();
   return m_names[i].utf8();
 }
 
 
 
 
-QString
+TQString
 CDDB::artist(int i) const
 {
   if (i < 0 || i >= int(m_artists.count()))
-    return QString();
+    return TQString();
   return m_artists[i].utf8();
 }
 
 
 
 bool
-CDDB::parse_read_resp(QTextStream *stream, QTextStream *write_stream)
+CDDB::parse_read_resp(TQTextStream *stream, TQTextStream *write_stream)
 {
   /* Note, that m_names and m_title should be empty */
-  QCString end = ".";
+  TQCString end = ".";
 
   m_disc = 0;
   m_year = 0;
@@ -289,7 +289,7 @@ CDDB::parse_read_resp(QTextStream *stream, QTextStream *write_stream)
     }
   while (1)
     {
-      QCString r;
+      TQCString r;
       if (stream)
         {
 	  if (stream->atEnd())
@@ -313,12 +313,12 @@ CDDB::parse_read_resp(QTextStream *stream, QTextStream *write_stream)
       if (r.left(7) == "DTITLE=")
         {
 	  r.remove(0, 7);
-	  m_title += QString::fromLocal8Bit(r.stripWhiteSpace());
+	  m_title += TQString::fromLocal8Bit(r.stripWhiteSpace());
 	}
       else if (r.left(6) == "TTITLE")
         {
 	  r.remove(0, 6);
-	  int e = r.find('=');
+	  int e = r.tqfind('=');
 	  if (e)
 	    {
 	      bool ok;
@@ -326,28 +326,28 @@ CDDB::parse_read_resp(QTextStream *stream, QTextStream *write_stream)
 	      if (ok && i >= 0 && i < m_tracks)
 	        {
 		  r.remove(0, e+1);
-		  m_names[i] += QString::fromLocal8Bit(r);
+		  m_names[i] += TQString::fromLocal8Bit(r);
 		}
 	    }
 	}
       else if (r.left(6) == "DYEAR=")
         {
 	  r.remove(0, 6);
-	  QString year = QString::fromLocal8Bit(r.stripWhiteSpace());
+	  TQString year = TQString::fromLocal8Bit(r.stripWhiteSpace());
           m_year = year.toInt();
-          //kdDebug(7101) << "CDDB: found Year: " << QString().sprintf("%04i",m_year) << endl;
+          //kdDebug(7101) << "CDDB: found Year: " << TQString().sprintf("%04i",m_year) << endl;
 	}
       else if (r.left(7) == "DGENRE=")
         {
 	  r.remove(0, 7);
-	  m_genre = QString::fromLocal8Bit(r.stripWhiteSpace());
+	  m_genre = TQString::fromLocal8Bit(r.stripWhiteSpace());
           //kdDebug(7101) << "CDDB: found Genre: " << m_genre << endl;
 	}
     }
 
   /* XXX We should canonicalize the strings ("\n" --> '\n' e.g.) */
 
-  int si = m_title.find(" / ");
+  int si = m_title.tqfind(" / ");
   if (si > 0)
     {
       m_artist = m_title.left(si).stripWhiteSpace();
@@ -355,10 +355,10 @@ CDDB::parse_read_resp(QTextStream *stream, QTextStream *write_stream)
       m_title = m_title.stripWhiteSpace();
     }
 
-  si = m_title.find(" - CD");
+  si = m_title.tqfind(" - CD");
   if (si > 0)
     {
-      QString disc = m_title.right(m_title.length()-(si+5)).stripWhiteSpace();
+      TQString disc = m_title.right(m_title.length()-(si+5)).stripWhiteSpace();
       m_disc = disc.toInt();
       //kdDebug(7101) << "CDDB: found Disc: " << disc << endl;
       m_title = m_title.left(si).stripWhiteSpace();
@@ -367,22 +367,22 @@ CDDB::parse_read_resp(QTextStream *stream, QTextStream *write_stream)
   if (m_title.isEmpty())
     m_title = i18n("No Title");
   /*else
-    m_title.replace(QRegExp("/"), "%2f");*/
+    m_title.tqreplace(TQRegExp("/"), "%2f");*/
   if (m_artist.isEmpty())
     m_artist = i18n("Unknown");
   /*else
-    m_artist.replace(QRegExp("/"), "%2f");*/
+    m_artist.tqreplace(TQRegExp("/"), "%2f");*/
 
   //kdDebug(7101) << "CDDB: found Title: `" << m_title << "'" << endl;
   for (int i = 0; i < m_tracks; i++)
     {
       if (m_names[i].isEmpty())
-        m_names[i] += i18n("Track %1").arg(i);
-      //m_names[i].replace(QRegExp("/"), "%2f");
-      si = m_names[i].find(" - ");
+        m_names[i] += i18n("Track %1").tqarg(i);
+      //m_names[i].tqreplace(TQRegExp("/"), "%2f");
+      si = m_names[i].tqfind(" - ");
       if (si < 0)
         {
-          si = m_names[i].find(" / ");
+          si = m_names[i].tqfind(" / ");
         }
       if (si > 0)
         {
@@ -402,9 +402,9 @@ CDDB::parse_read_resp(QTextStream *stream, QTextStream *write_stream)
 
 
 void
-CDDB::add_cddb_dirs(const QStringList& list)
+CDDB::add_cddb_dirs(const TQStringList& list)
 {
-  QString s = QDir::homeDirPath()+"/.cddb";
+  TQString s = TQDir::homeDirPath()+"/.cddb";
 
   cddb_dirs = list;
   if (cddb_dirs.isEmpty())
@@ -416,15 +416,15 @@ CDDB::add_cddb_dirs(const QStringList& list)
 /* Locates and opens the local file corresponding to that discid.
    Returns TRUE, if file is found and ready for reading.
    Returns FALSE, if file isn't found.  In this case ret_file is initialized
-   with a QFile which resides in the first cddb_dir, and has a temp name
+   with a TQFile which resides in the first cddb_dir, and has a temp name
    (the ID + getpid()).  You can open it for writing.  */
 bool
-CDDB::searchLocal(unsigned int id, QFile *ret_file)
+CDDB::searchLocal(unsigned int id, TQFile *ret_file)
 {
-  QDir dir;
-  QString filename;
-  filename = QString("%1").arg(id, 0, 16).rightJustify(8, '0');
-  QStringList::ConstIterator it;
+  TQDir dir;
+  TQString filename;
+  filename = TQString("%1").tqarg(id, 0, 16).rightJustify(8, '0');
+  TQStringList::ConstIterator it;
   for (it = cddb_dirs.begin(); it != cddb_dirs.end(); ++it)
     {
       dir.setPath(*it);
@@ -436,9 +436,9 @@ CDDB::searchLocal(unsigned int id, QFile *ret_file)
         return true;
       /* And then in the subdirs of dir (representing the categories normally).
        */
-      const QFileInfoList *subdirs = dir.entryInfoList (QDir::Dirs);
-      QFileInfoListIterator fiit(*subdirs);
-      QFileInfo *fi;
+      const TQFileInfoList *subdirs = dir.entryInfoList (TQDir::Dirs);
+      TQFileInfoListIterator fiit(*subdirs);
+      TQFileInfo *fi;
       while ((fi = fiit.current()) != 0)
         {
 	  ret_file->setName (*it + "/" + fi->fileName() + "/" + filename);
@@ -447,14 +447,14 @@ CDDB::searchLocal(unsigned int id, QFile *ret_file)
 	  ++fiit;
 	}
     }
-  QString pid;
+  TQString pid;
   pid.setNum(::getpid());
   ret_file->setName (cddb_dirs[0] + "/" + filename + "." + pid);
   /* Try to create the save location.  */
   dir.setPath(cddb_dirs[0]);
   if (save_local && !dir.exists())
     {
-      //dir = QDir::current();
+      //dir = TQDir::current();
       dir.mkdir(cddb_dirs[0]);
     }
   return false;
@@ -463,13 +463,13 @@ CDDB::searchLocal(unsigned int id, QFile *ret_file)
 
 
 bool
-CDDB::queryCD(QValueList<int>& track_ofs)
+CDDB::queryCD(TQValueList<int>& track_ofs)
 {
   int num_tracks = track_ofs.count() - 2;
   if (num_tracks < 1)
     return false;
   unsigned int id = get_discid(track_ofs);
-  QFile file;
+  TQFile file;
   bool local;
 
   /* Already read this ID.  */
@@ -477,7 +477,7 @@ CDDB::queryCD(QValueList<int>& track_ofs)
     return true;
 
   emit cddbMessage(i18n("Searching local cddb entry ..."));
-  qApp->processEvents();
+  tqApp->processEvents();
 
   /* First look for a local file.  */
   local = searchLocal (id, &file);
@@ -492,41 +492,41 @@ CDDB::queryCD(QValueList<int>& track_ofs)
   m_discid = id;
   if (local)
     {
-      QTextStream stream(&file);
+      TQTextStream stream(&file);
       /* XXX Hmm, what encoding is used by CDDB files?  local? Unicode?
          Nothing?  */
-      //stream.setEncoding(QTextStream::Locale);
+      //stream.setEncoding(TQTextStream::Locale);
       parse_read_resp(&stream, 0);
       file.close();
       return true;
     }
 
   emit cddbMessage(i18n("Searching remote cddb entry ..."));
-  qApp->processEvents();
+  tqApp->processEvents();
 
   /* Remote CDDB query.  */
   unsigned int length = track_ofs[num_tracks+1] - track_ofs[num_tracks];
-  QCString q;
+  TQCString q;
   q.sprintf("cddb query %08x %d", id, num_tracks);
-  QCString num;
+  TQCString num;
   for (int i = 0; i < num_tracks; i++)
     q += " " + num.setNum(track_ofs[i]);
   q += " " + num.setNum(length / 75);
   if (!writeLine(q))
     return false;
-  QCString r;
+  TQCString r;
   if (!readLine(r))
     return false;
   r = r.stripWhiteSpace();
   int code = get_code(r);
   if (code == 200)
     {
-      QCString catg, d_id, title;
-	QDir dir;
-	QCString s, pid;
+      TQCString catg, d_id, title;
+	TQDir dir;
+	TQCString s, pid;
 
 	emit cddbMessage(i18n("Found exact match cddb entry ..."));
-	qApp->processEvents();
+	tqApp->processEvents();
 
       /* an exact match */
       r.remove(0, 3);
@@ -553,16 +553,16 @@ CDDB::queryCD(QValueList<int>& track_ofs)
       if (save_local && file.open(IO_WriteOnly))
         {
 	  //kdDebug(7101) << "CDDB: file name to save =" << file.name() << endl;
-	  QTextStream stream(&file);
+	  TQTextStream stream(&file);
 	  if (!parse_read_resp(0, &stream))
 	    {
 	      file.remove();
 	      return false;
 	    }
 	  file.close();
-	  /*QString newname (file.name());
-	  newname.truncate(newname.findRev('.'));
-	  if (QDir::current().rename(file.name(), newname)) {
+	  /*TQString newname (file.name());
+	  newname.truncate(newname.tqfindRev('.'));
+	  if (TQDir::current().rename(file.name(), newname)) {
 	    //kdDebug(7101) << "CDDB: rename failed" << endl;
 	    file.remove();
 	  }  */
@@ -574,16 +574,16 @@ CDDB::queryCD(QValueList<int>& track_ofs)
     {
       // Found some close matches. We'll read the query response and ask the user
       // which one should be fetched from the server.
-      QCString end = ".";
-      QCString catg, d_id, title;
-      QDir dir;
-      QCString s, pid, first_match;
-      QStringList disc_ids;
+      TQCString end = ".";
+      TQCString catg, d_id, title;
+      TQDir dir;
+      TQCString s, pid, first_match;
+      TQStringList disc_ids;
 
       /* some close matches */
       //XXX may be try to find marker based on r
       emit cddbMessage(i18n("Found close cddb entry ..."));
-      qApp->processEvents();
+      tqApp->processEvents();
 
       int i=0;
       while (1)
@@ -602,12 +602,12 @@ CDDB::queryCD(QValueList<int>& track_ofs)
 	bool ok = false;
 	
 	// We don't want to be thinking too much, do we?
-// 	QApplication::restoreOverrideCursor();
+// 	TQApplication::restoreOverrideCursor();
 	
 	// Oh, mylord, which match should I serve you?
-	QString _answer = KInputDialog::getItem(i18n("CDDB Matches"), i18n("Several close CDDB entries found. Choose one:"),
+	TQString _answer = KInputDialog::getItem(i18n("CDDB Matches"), i18n("Several close CDDB entries found. Choose one:"),
 					disc_ids, 0, false, &ok );
-	QCString answer = _answer.utf8();
+	TQCString answer = _answer.utf8();
 	
 	if (ok){ // Get user selected match
 		parse_query_resp(answer, catg, d_id, title);
@@ -617,7 +617,7 @@ CDDB::queryCD(QValueList<int>& track_ofs)
 	}
 	
 	// Now we can continue thinking...
-// 	QApplication::setOverrideCursor( QCursor(Qt::WaitCursor) );
+// 	TQApplication::setOverrideCursor( TQCursor(TQt::WaitCursor) );
 	
 	/*kdDebug(7101) << "CDDB: found close CD: category=" << catg << " DiscId="
  	    << d_id << " Title=`" << title << "'" << endl;*/
@@ -644,7 +644,7 @@ CDDB::queryCD(QValueList<int>& track_ofs)
         if (save_local && file.open(IO_WriteOnly))
         {
 	  //kdDebug(7101) << "CDDB: file name to save =" << file.name() << endl;
-	  QTextStream stream(&file);
+	  TQTextStream stream(&file);
 	  if (!parse_read_resp(0, &stream))
 	    {
 	      file.remove();
diff --git a/src/cddb.h b/src/cddb.h
index 62c38a7..e201093 100755
--- a/src/cddb.h
+++ b/src/cddb.h
@@ -20,60 +20,61 @@
 #ifndef CDDB_H
 #define CDDB_H
 
-#include <qcstring.h>
-#include <qvaluelist.h>
-#include <qstringlist.h>
-#include <qobject.h>
+#include <tqcstring.h>
+#include <tqvaluelist.h>
+#include <tqstringlist.h>
+#include <tqobject.h>
 
-class QFile;
-class QTextStream;
+class TQFile;
+class TQTextStream;
 class KExtendedSocket;
 
-class CDDB : public QObject
+class CDDB : public TQObject
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     CDDB();
     ~CDDB();
     bool set_server(const char *hostname = 0, unsigned short int port = 0);
-    void add_cddb_dirs(const QStringList& list);
+    void add_cddb_dirs(const TQStringList& list);
     void save_cddb (bool save) { save_local = save; }
-    unsigned int get_discid(QValueList<int>& track_ofs);
-    bool queryCD(QValueList<int>& track_ofs);
-    QString title() const { return m_title.utf8(); }
-    QString artist(int i) const;
+    unsigned int get_discid(TQValueList<int>& track_ofs);
+    bool queryCD(TQValueList<int>& track_ofs);
+    TQString title() const { return m_title.utf8(); }
+    TQString artist(int i) const;
     int trackCount() const { return m_tracks; }
-    QString track(int i) const;
+    TQString track(int i) const;
     int disc() const { return m_disc; }
-    QString genre() const { return m_genre.utf8(); }
+    TQString genre() const { return m_genre.utf8(); }
     int year() const { return m_year; }
 
 private:
-    bool readLine(QCString& s);
-    bool writeLine(const QCString& s);
+    bool readLine(TQCString& s);
+    bool writeLine(const TQCString& s);
     bool deinit();
-    bool parse_read_resp(QTextStream*, QTextStream*);
-    bool searchLocal(unsigned int id, QFile *ret_file);
+    bool parse_read_resp(TQTextStream*, TQTextStream*);
+    bool searchLocal(unsigned int id, TQFile *ret_file);
     KExtendedSocket *ks;
-    QCString h_name;
+    TQCString h_name;
     unsigned short int port;
     bool remote;
     bool save_local;
-    QStringList cddb_dirs;
-    QCString buf;
+    TQStringList cddb_dirs;
+    TQCString buf;
     unsigned int m_discid;
 
     int m_tracks;
     int m_disc;
     int m_year;
-    QString m_genre;
-    QString m_title;
-    QString m_artist;
-    QStringList m_artists;
-    QStringList m_names;
+    TQString m_genre;
+    TQString m_title;
+    TQString m_artist;
+    TQStringList m_artists;
+    TQStringList m_names;
 
 signals:
-    void cddbMessage( QString );
+    void cddbMessage( TQString );
 };
 
 #endif // CDDB_H
diff --git a/src/cdmanager.cpp b/src/cdmanager.cpp
index cd9dd27..758c7ee 100755
--- a/src/cdmanager.cpp
+++ b/src/cdmanager.cpp
@@ -4,8 +4,8 @@
 #include "cddb.h"
 #include "conversionoptions.h"
 
-#include <qstringlist.h>
-#include <qvaluelist.h>
+#include <tqstringlist.h>
+#include <tqvaluelist.h>
 
 #include <klocale.h>
 #include <kmessagebox.h>
@@ -17,13 +17,13 @@
 
 // TODO implement reading of cd data
 
-CDDevice::CDDevice( const QString& _device )
+CDDevice::CDDevice( const TQString& _device )
 {
-    QStringList s;
+    TQStringList s;
     bool init = false;
-    QValueList<int> qvl;
+    TQValueList<int> qvl;
     int i;
-    QStringList dcopList, devList;
+    TQStringList dcopList, devList;
     bool ok = false;
 
     tags.clear();
@@ -43,7 +43,7 @@ CDDevice::CDDevice( const QString& _device )
                 i += 13;
             }
             if( devList.count() > 1 ) {
-                QString choice = KInputDialog::getItem( i18n("Audio CD"), i18n("Several audio CDs found. Choose one:"), devList, 0, false, &ok );
+                TQString choice = KInputDialog::getItem( i18n("Audio CD"), i18n("Several audio CDs found. Choose one:"), devList, 0, false, &ok );
                 if( ok ) s.append( choice );
                 else s.append( 0 ); // TODO if canceled, the cd opener should close, not use the first item
             }
@@ -120,11 +120,11 @@ CDManager::~CDManager()
     while( cdDevices.count() > 0 ) delete cdDevices.first();
 }
 
-QString CDManager::newCDDevice( const QString& device )
+TQString CDManager::newCDDevice( const TQString& device )
 {
     CDDevice* cdDevice = new CDDevice( device );
 
-    for( QValueList<CDDevice*>::Iterator it = cdDevices.begin(); it != cdDevices.end(); ++it ) {
+    for( TQValueList<CDDevice*>::Iterator it = cdDevices.begin(); it != cdDevices.end(); ++it ) {
         if( (*it)->device = cdDevice->device ) {
             cdDevices.remove( *it );
             delete (*it);
@@ -136,22 +136,22 @@ QString CDManager::newCDDevice( const QString& device )
     return cdDevice->device;
 }
 
-QValueList<TagData*> CDManager::getTrackList( const QString& device )
+TQValueList<TagData*> CDManager::getTrackList( const TQString& device )
 {
-    for( QValueList<CDDevice*>::Iterator it = cdDevices.begin(); it != cdDevices.end(); ++it ) {
+    for( TQValueList<CDDevice*>::Iterator it = cdDevices.begin(); it != cdDevices.end(); ++it ) {
         if( (*it)->device = device ) return (*it)->tags;
     }
 
-    QValueList<TagData*> list;
+    TQValueList<TagData*> list;
     return list;
 }
 
-TagData* CDManager::getTags( const QString& device, int track )
+TagData* CDManager::getTags( const TQString& device, int track )
 {
-    for( QValueList<CDDevice*>::Iterator it = cdDevices.begin(); it != cdDevices.end(); ++it ) {
+    for( TQValueList<CDDevice*>::Iterator it = cdDevices.begin(); it != cdDevices.end(); ++it ) {
         if( (*it)->device = device ) {
             if( track > 0 ) {
-                QValueList<TagData*>::Iterator tag = (*it)->tags.at( track - 1 );
+                TQValueList<TagData*>::Iterator tag = (*it)->tags.at( track - 1 );
                 return (*tag);
             }
             else {
@@ -163,27 +163,27 @@ TagData* CDManager::getTags( const QString& device, int track )
     return 0;
 }
 
-int CDManager::getTrackCount( const QString& device )
+int CDManager::getTrackCount( const TQString& device )
 {
-    for( QValueList<CDDevice*>::Iterator it = cdDevices.begin(); it != cdDevices.end(); ++it ) {
+    for( TQValueList<CDDevice*>::Iterator it = cdDevices.begin(); it != cdDevices.end(); ++it ) {
         if( (*it)->device = device ) return (*it)->trackCount;
     }
 
     return 0;
 }
 
-int CDManager::getTimeCount( const QString& device )
+int CDManager::getTimeCount( const TQString& device )
 {
-    for( QValueList<CDDevice*>::Iterator it = cdDevices.begin(); it != cdDevices.end(); ++it ) {
+    for( TQValueList<CDDevice*>::Iterator it = cdDevices.begin(); it != cdDevices.end(); ++it ) {
         if( (*it)->device = device ) return (*it)->timeCount;
     }
 
     return 0;
 }
 
-void CDManager::setDiscTags( const QString& device, TagData* tags )
+void CDManager::setDiscTags( const TQString& device, TagData* tags )
 {
-    for( QValueList<CDDevice*>::Iterator it = cdDevices.begin(); it != cdDevices.end(); ++it ) {
+    for( TQValueList<CDDevice*>::Iterator it = cdDevices.begin(); it != cdDevices.end(); ++it ) {
         if( (*it)->device = device ) (*it)->discTags = tags;
     }
 }
diff --git a/src/cdmanager.h b/src/cdmanager.h
index 9af80c8..4cc8aa8 100755
--- a/src/cdmanager.h
+++ b/src/cdmanager.h
@@ -5,7 +5,7 @@
 
 #include "tagengine.h"
 
-#include <qobject.h>
+#include <tqobject.h>
 
 class ConversionOptions;
 class Paranoia;
@@ -21,16 +21,16 @@ public:
     /**
      * Constructor
      */
-    CDDevice( const QString& _device="" );
+    CDDevice( const TQString& _device="" );
 
     /**
      * Destructor
      */
     virtual ~CDDevice();
 
-    QString device;
+    TQString device;
     Paranoia* para;
-    QValueList<TagData*> tags;
+    TQValueList<TagData*> tags;
     TagData* discTags;
     int trackCount;
     int timeCount;
@@ -41,9 +41,10 @@ public:
  * @author Daniel Faust <hessijames@gmail.com>
  * @version 0.3
  */
-class CDManager : public QObject
+class CDManager : public TQObject
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
@@ -59,36 +60,36 @@ public:
      * Create a new CDDevice entry in cdDevices. Use @param device or auto search for an audio cd
      * Return the used device (usefull, if auto searching was used)
      */
-    QString newCDDevice( const QString& device="" );
+    TQString newCDDevice( const TQString& device="" );
 
     /**
      * Return a list of all tracks on the cd in drive @param device
      */
-    QValueList<TagData*> getTrackList( const QString& device );
+    TQValueList<TagData*> getTrackList( const TQString& device );
 
     /**
      * Return the tags of the track @param track on the cd in drive @param device
      */
-    TagData* getTags( const QString& device, int track );
+    TagData* getTags( const TQString& device, int track );
 
     /**
      * Set the tags of the cd in drive @param device
      */
-    void setDiscTags( const QString& device, TagData* tags );
+    void setDiscTags( const TQString& device, TagData* tags );
 
     /**
      * Return the sum of all tracks of the cd in drive @param device
      */
-    int getTrackCount( const QString& device );
+    int getTrackCount( const TQString& device );
 
     /**
      * Return the complete length of the cd in drive @param device
      */
-    int getTimeCount( const QString& device );
+    int getTimeCount( const TQString& device );
 
 private:
     /** a list of all devices */
-    QValueList<CDDevice*> cdDevices;
+    TQValueList<CDDevice*> cdDevices;
 
 };
 
diff --git a/src/cdopener.cpp b/src/cdopener.cpp
index acabbc8..7737638 100755
--- a/src/cdopener.cpp
+++ b/src/cdopener.cpp
@@ -17,18 +17,18 @@
 #include <kfiledialog.h>
 #include <kmessagebox.h>
 
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qgroupbox.h>
-#include <qdatetime.h>
-#include <qcolor.h>
-#include <qdir.h>
-#include <qfile.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqgroupbox.h>
+#include <tqdatetime.h>
+#include <tqcolor.h>
+#include <tqdir.h>
+#include <tqfile.h>
 
 // ### soundkonverter 0.4: implement cd info text
 
-CDOpener::CDOpener( Config* _config, CDManager* _cdManager, TagEngine* _tagEngine, const QString& _device, QWidget* parent, const char* name, /*Mode default_mode, const QString& default_text,*/ bool modal, WFlags f )
-    : KDialog( parent, name, modal, f )
+CDOpener::CDOpener( Config* _config, CDManager* _cdManager, TagEngine* _tagEngine, const TQString& _device, TQWidget* tqparent, const char* name, /*Mode default_mode, const TQString& default_text,*/ bool modal, WFlags f )
+    : KDialog( tqparent, name, modal, f )
 {
     cdManager = _cdManager;
     tagEngine = _tagEngine;
@@ -42,37 +42,37 @@ CDOpener::CDOpener( Config* _config, CDManager* _cdManager, TagEngine* _tagEngin
     setIcon( iconLoader->loadIcon("cdaudio_unmount",KIcon::Small) );
 
     // the grid for all widgets in the dialog
-    QGridLayout* gridLayout = new QGridLayout( this, 1, 1, 11, 6, "gridLayout" );
+    TQGridLayout* gridLayout = new TQGridLayout( this, 1, 1, 11, 6, "gridLayout" );
 
     // the grid for the artist and album input
-    QGridLayout* topGridLayout = new QGridLayout( this, 1, 1, 0, 6, "topGridLayout" );
+    TQGridLayout* topGridLayout = new TQGridLayout( this, 1, 1, 0, 6, "topGridLayout" );
     gridLayout->addLayout( topGridLayout, 0, 0 );
 
     // set up the first row at the top
-    QLabel* lArtistLabel = new QLabel( i18n("Artist:"), this, "lArtistLabel" );
+    TQLabel* lArtistLabel = new TQLabel( i18n("Artist:"), this, "lArtistLabel" );
     topGridLayout->addWidget( lArtistLabel, 0, 0 );
     cArtist = new KComboBox( true, this, "cArtist" );
     topGridLayout->addWidget( cArtist, 0, 1 );
     cArtist->setMinimumWidth( 200 );
     cArtist->insertItem( i18n("Various Artists") );
     cArtist->setCurrentText( "" );
-    connect( cArtist, SIGNAL(textChanged(const QString&)),
-               this, SLOT(artistChanged(const QString&))
+    connect( cArtist, TQT_SIGNAL(textChanged(const TQString&)),
+               this, TQT_SLOT(artistChanged(const TQString&))
              );
-    // add a horizontal box layout for the composer
-    QHBoxLayout* artistBox = new QHBoxLayout( -1, "artistBox" );
+    // add a horizontal box tqlayout for the composer
+    TQHBoxLayout* artistBox = new TQHBoxLayout( -1, "artistBox" );
     topGridLayout->addLayout( artistBox, 0, 3 );
     // and fill it up
-    QLabel* lComposerLabel = new QLabel( i18n("Composer:"), this, "lComposerLabel" );
-    lComposerLabel->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
+    TQLabel* lComposerLabel = new TQLabel( i18n("Composer:"), this, "lComposerLabel" );
+    lComposerLabel->tqsetAlignment( TQt::AlignRight | TQt::AlignVCenter );
     topGridLayout->addWidget( lComposerLabel, 0, 2 );
     cComposer = new KComboBox( true, this, "cComposer" );
     artistBox->addWidget( cComposer );
     cComposer->insertItem( i18n("Various Composer") );
     cComposer->setCurrentText( "" );
-    //cComposer->setSizePolicy( QSizePolicy::Maximum );
-    connect( cComposer, SIGNAL(textChanged(const QString&)),
-               this, SLOT(composerChanged(const QString&))
+    //cComposer->tqsetSizePolicy( TQSizePolicy::Maximum );
+    connect( cComposer, TQT_SIGNAL(textChanged(const TQString&)),
+               this, TQT_SLOT(composerChanged(const TQString&))
              );
     //artistBox->addStretch();
     artistBox->addSpacing( 130 );
@@ -80,24 +80,24 @@ CDOpener::CDOpener( Config* _config, CDManager* _cdManager, TagEngine* _tagEngin
 //     topGridLayout->addWidget( pCDDB, 0, 8 );
 
     // set up the second row at the top
-    QLabel* lAlbumLabel = new QLabel( i18n("Album:"), this, "lAlbumLabel" );
+    TQLabel* lAlbumLabel = new TQLabel( i18n("Album:"), this, "lAlbumLabel" );
     topGridLayout->addWidget( lAlbumLabel, 1, 0 );
     lAlbum = new KLineEdit( this, "lAlbum" );
     topGridLayout->addWidget( lAlbum, 1, 1 );
-    // add a horizontal box layout for the disc number, year and genre
-    QHBoxLayout* albumBox = new QHBoxLayout( -1, "albumBox" );
+    // add a horizontal box tqlayout for the disc number, year and genre
+    TQHBoxLayout* albumBox = new TQHBoxLayout( -1, "albumBox" );
     topGridLayout->addLayout( albumBox, 1, 3 );
     // and fill it up
-    QLabel* lDiscLabel = new QLabel( i18n("Disc No.:"), this, "lDiscLabel" );
-    lDiscLabel->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
+    TQLabel* lDiscLabel = new TQLabel( i18n("Disc No.:"), this, "lDiscLabel" );
+    lDiscLabel->tqsetAlignment( TQt::AlignRight | TQt::AlignVCenter );
     topGridLayout->addWidget( lDiscLabel, 1, 2 );
     iDisc = new KIntSpinBox( 1, 99, 1, 1, 10, this, "iDisc" );
     albumBox->addWidget( iDisc );
-    QLabel* lYearLabel = new QLabel( i18n("Year:"), this, "lYearLabel" );
+    TQLabel* lYearLabel = new TQLabel( i18n("Year:"), this, "lYearLabel" );
     albumBox->addWidget( lYearLabel );
-    iYear = new KIntSpinBox( 0, 99999, 1, QDate::currentDate().year(), 10, this, "iYear" );
+    iYear = new KIntSpinBox( 0, 99999, 1, TQDate::tqcurrentDate().year(), 10, this, "iYear" );
     albumBox->addWidget( iYear );
-    QLabel* lGenreLabel = new QLabel( i18n("Genre:"), this, "lGenreLabel" );
+    TQLabel* lGenreLabel = new TQLabel( i18n("Genre:"), this, "lGenreLabel" );
     albumBox->addWidget( lGenreLabel );
     cGenre = new KComboBox( true, this, "cGenre" );
     cGenre->insertStringList( tagEngine->genreList );
@@ -116,133 +116,133 @@ CDOpener::CDOpener( Config* _config, CDManager* _cdManager, TagEngine* _tagEngin
     trackList->addColumn( i18n("Composer"), 0 );
     trackList->addColumn( i18n("Title") );
     trackList->addColumn( i18n("Time") );
-    trackList->setSelectionMode( QListView::Extended );
+    trackList->setSelectionMode( TQListView::Extended );
     trackList->setAllColumnsShowFocus( true );
-    trackList->setResizeMode( QListView::LastColumn );
-    connect( trackList, SIGNAL(selectionChanged()),
-               this, SLOT(trackChanged())
+    trackList->setResizeMode( TQListView::LastColumn );
+    connect( trackList, TQT_SIGNAL(selectionChanged()),
+               this, TQT_SLOT(trackChanged())
              );
-    connect( trackList, SIGNAL(doubleClicked(QListViewItem*,const QPoint&,int)),
-               this, SLOT(addClicked())
+    connect( trackList, TQT_SIGNAL(doubleClicked(TQListViewItem*,const TQPoint&,int)),
+               this, TQT_SLOT(addClicked())
              );
     gridLayout->setRowStretch( 1, 1 );
 
     // create the box at the bottom for editing the tags
-    tagGroupBox = new QGroupBox( i18n("No track selected"), this, "tagGroupBox" );
+    tagGroupBox = new TQGroupBox( i18n("No track selected"), this, "tagGroupBox" );
     gridLayout->addWidget( tagGroupBox, 2, 0 );
     tagGroupBox->setColumnLayout( 0, Qt::Vertical );
-    tagGroupBox->layout()->setSpacing( 6 );
-    tagGroupBox->layout()->setMargin( 6 );
-    QGridLayout* tagGridLayout = new QGridLayout( tagGroupBox->layout(), 1, 1, -1, "tagGridLayout" );
+    tagGroupBox->tqlayout()->setSpacing( 6 );
+    tagGroupBox->tqlayout()->setMargin( 6 );
+    TQGridLayout* tagGridLayout = new TQGridLayout( tagGroupBox->tqlayout(), 1, 1, -1, "tagGridLayout" );
 
     // add the up and down buttons
     pTrackUp = new KPushButton( " ", tagGroupBox, "pTrackUp" );
     pTrackUp->setPixmap( iconLoader->loadIcon("up",KIcon::Toolbar) );
     pTrackUp->setAutoRepeat( true );
-    connect( pTrackUp, SIGNAL(clicked()),
-               this, SLOT(trackUpPressed())
+    connect( pTrackUp, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(trackUpPressed())
              );
     tagGridLayout->addWidget( pTrackUp, 0, 0 );
     pTrackDown = new KPushButton( " ", tagGroupBox, "pTrackDown" );
     pTrackDown->setPixmap( iconLoader->loadIcon("down",KIcon::Toolbar) );
     pTrackDown->setAutoRepeat( true );
-    connect( pTrackDown, SIGNAL(clicked()),
-               this, SLOT(trackDownPressed())
+    connect( pTrackDown, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(trackDownPressed())
              );
     tagGridLayout->addWidget( pTrackDown, 1, 0 );
 
     // add the inputs
-    // add a horizontal box layout for the title
-    QHBoxLayout* trackTitleBox = new QHBoxLayout( -1, "trackTitleBox" );
+    // add a horizontal box tqlayout for the title
+    TQHBoxLayout* trackTitleBox = new TQHBoxLayout( -1, "trackTitleBox" );
     tagGridLayout->addLayout( trackTitleBox, 0, 2 );
     // and fill it up
-    QLabel *lTrackTitleLabel = new QLabel( i18n("Title:"), tagGroupBox, "lTrackTitleLabel" );
+    TQLabel *lTrackTitleLabel = new TQLabel( i18n("Title:"), tagGroupBox, "lTrackTitleLabel" );
     tagGridLayout->addWidget( lTrackTitleLabel, 0, 1 );
     lTrackTitle = new KLineEdit( tagGroupBox, "lTrackTitle" );
     trackTitleBox->addWidget( lTrackTitle );
-    connect( lTrackTitle, SIGNAL(textChanged(const QString&)),
-               this, SLOT(trackTitleChanged(const QString&))
+    connect( lTrackTitle, TQT_SIGNAL(textChanged(const TQString&)),
+               this, TQT_SLOT(trackTitleChanged(const TQString&))
              );
     pTrackTitleEdit = new KPushButton( " ", tagGroupBox, "pTrackTitleEdit" );
     pTrackTitleEdit->setPixmap( iconLoader->loadIcon("kwrite",KIcon::Small) );
-    pTrackTitleEdit->setFixedSize( lTrackTitle->sizeHint().height(), lTrackTitle->sizeHint().height() );
+    pTrackTitleEdit->setFixedSize( lTrackTitle->tqsizeHint().height(), lTrackTitle->tqsizeHint().height() );
     pTrackTitleEdit->hide();
     trackTitleBox->addWidget( pTrackTitleEdit );
-    connect( pTrackTitleEdit, SIGNAL(clicked()),
-               this, SLOT(editTrackTitleClicked())
+    connect( pTrackTitleEdit, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(editTrackTitleClicked())
              );
-    // add a horizontal box layout for the composer
-    QHBoxLayout* trackArtistBox = new QHBoxLayout( -1, "trackArtistBox" );
+    // add a horizontal box tqlayout for the composer
+    TQHBoxLayout* trackArtistBox = new TQHBoxLayout( -1, "trackArtistBox" );
     tagGridLayout->addLayout( trackArtistBox, 1, 2 );
     // and fill it up
-    QLabel* lTrackArtistLabel = new QLabel( i18n("Artist:"), tagGroupBox, "lTrackArtistLabel" );
+    TQLabel* lTrackArtistLabel = new TQLabel( i18n("Artist:"), tagGroupBox, "lTrackArtistLabel" );
     tagGridLayout->addWidget( lTrackArtistLabel, 1, 1 );
     lTrackArtist = new KLineEdit( tagGroupBox, "lTrackArtist" );
     trackArtistBox->addWidget( lTrackArtist );
-    connect( lTrackArtist, SIGNAL(textChanged(const QString&)),
-               this, SLOT(trackArtistChanged(const QString&))
+    connect( lTrackArtist, TQT_SIGNAL(textChanged(const TQString&)),
+               this, TQT_SLOT(trackArtistChanged(const TQString&))
              );
     pTrackArtistEdit = new KPushButton( " ", tagGroupBox, "pTrackArtistEdit" );
     pTrackArtistEdit->setPixmap( iconLoader->loadIcon("kwrite",KIcon::Small) );
-    pTrackArtistEdit->setFixedSize( lTrackArtist->sizeHint().height(), lTrackArtist->sizeHint().height() );
+    pTrackArtistEdit->setFixedSize( lTrackArtist->tqsizeHint().height(), lTrackArtist->tqsizeHint().height() );
     pTrackArtistEdit->hide();
     trackArtistBox->addWidget( pTrackArtistEdit );
-    connect( pTrackArtistEdit, SIGNAL(clicked()),
-               this, SLOT(editTrackArtistClicked())
+    connect( pTrackArtistEdit, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(editTrackArtistClicked())
              );
-    QLabel* lTrackComposerLabel = new QLabel( i18n("Composer:"), tagGroupBox, "lTrackComposerLabel" );
+    TQLabel* lTrackComposerLabel = new TQLabel( i18n("Composer:"), tagGroupBox, "lTrackComposerLabel" );
     trackArtistBox->addWidget( lTrackComposerLabel );
     lTrackComposer = new KLineEdit( tagGroupBox, "lTrackComposer" );
     trackArtistBox->addWidget( lTrackComposer );
-    connect( lTrackComposer, SIGNAL(textChanged(const QString&)),
-               this, SLOT(trackComposerChanged(const QString&))
+    connect( lTrackComposer, TQT_SIGNAL(textChanged(const TQString&)),
+               this, TQT_SLOT(trackComposerChanged(const TQString&))
              );
     pTrackComposerEdit = new KPushButton( " ", tagGroupBox, "pTrackComposerEdit" );
     pTrackComposerEdit->setPixmap( iconLoader->loadIcon("kwrite",KIcon::Small) );
-    pTrackComposerEdit->setFixedSize( lTrackComposer->sizeHint().height(), lTrackComposer->sizeHint().height() );
+    pTrackComposerEdit->setFixedSize( lTrackComposer->tqsizeHint().height(), lTrackComposer->tqsizeHint().height() );
     pTrackComposerEdit->hide();
     trackArtistBox->addWidget( pTrackComposerEdit );
-    connect( pTrackComposerEdit, SIGNAL(clicked()),
-               this, SLOT(editTrackComposerClicked())
+    connect( pTrackComposerEdit, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(editTrackComposerClicked())
              );
-    // add a horizontal box layout for the comment
-    QHBoxLayout* trackCommentBox = new QHBoxLayout( -1, "trackCommentBox" );
+    // add a horizontal box tqlayout for the comment
+    TQHBoxLayout* trackCommentBox = new TQHBoxLayout( -1, "trackCommentBox" );
     tagGridLayout->addLayout( trackCommentBox, 2, 2 );
     // and fill it up
-    QLabel* lTrackCommentLabel = new QLabel( i18n("Comment:"), tagGroupBox, "lTrackCommentLabel" );
+    TQLabel* lTrackCommentLabel = new TQLabel( i18n("Comment:"), tagGroupBox, "lTrackCommentLabel" );
     tagGridLayout->addWidget( lTrackCommentLabel, 2, 1 );
     tTrackComment = new KTextEdit( tagGroupBox, "tTrackComment" );
     trackCommentBox->addWidget( tTrackComment );
     tTrackComment->setFixedHeight( 65 );
-    connect( tTrackComment, SIGNAL(textChanged()),
-               this, SLOT(trackCommentChanged())
+    connect( tTrackComment, TQT_SIGNAL(textChanged()),
+               this, TQT_SLOT(trackCommentChanged())
              );
     pTrackCommentEdit = new KPushButton( " ", tagGroupBox, "pTrackCommentEdit" );
     pTrackCommentEdit->setPixmap( iconLoader->loadIcon("kwrite",KIcon::Small) );
-    pTrackCommentEdit->setFixedSize( lTrackTitle->sizeHint().height(), lTrackTitle->sizeHint().height() );
+    pTrackCommentEdit->setFixedSize( lTrackTitle->tqsizeHint().height(), lTrackTitle->tqsizeHint().height() );
     pTrackCommentEdit->hide();
     trackCommentBox->addWidget( pTrackCommentEdit );
-    connect( pTrackCommentEdit, SIGNAL(clicked()),
-               this, SLOT(editTrackCommentClicked())
+    connect( pTrackCommentEdit, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(editTrackCommentClicked())
              );
 
     // draw a horizontal line
-    QFrame* lineFrame = new QFrame( this, "lineFrame" );
-    lineFrame->setFrameShape( QFrame::HLine );
-    lineFrame->setFrameShadow( QFrame::Sunken );
-    lineFrame->setFrameShape( QFrame::HLine );
+    TQFrame* lineFrame = new TQFrame( this, "lineFrame" );
+    lineFrame->setFrameShape( TQFrame::HLine );
+    lineFrame->setFrameShadow( TQFrame::Sunken );
+    lineFrame->setFrameShape( TQFrame::HLine );
     gridLayout->addWidget( lineFrame, 3, 0 );
     gridLayout->setRowSpacing( 3, 16 );
 
-    // add a horizontal box layout for the control elements
-    QHBoxLayout* controlBox = new QHBoxLayout( -1, "controlBox" );
+    // add a horizontal box tqlayout for the control elements
+    TQHBoxLayout* controlBox = new TQHBoxLayout( -1, "controlBox" );
     gridLayout->addLayout( controlBox, 4, 0 );
 
     // add the control elements
     pSaveCue = new KPushButton( iconLoader->loadIcon("filesave",KIcon::Small), i18n("Save cuesheet ..."), this, "pSaveCue" );
     controlBox->addWidget( pSaveCue );
-    connect( pSaveCue, SIGNAL(clicked()),
-               this, SLOT(saveCuesheetClicked())
+    connect( pSaveCue, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(saveCuesheetClicked())
              );
     controlBox->addStretch();
 
@@ -253,13 +253,13 @@ CDOpener::CDOpener( Config* _config, CDManager* _cdManager, TagEngine* _tagEngin
     if( plugin != 0 && plugin->rip.full_disc.enabled ) cAdd->insertItem( iconLoader->loadIcon("cdaudio_unmount",KIcon::Small),i18n("Add full CD as one file") );
     //cAdd->setSizeMode( ComboButton::Min );
     controlBox->addWidget( cAdd );
-    connect( cAdd, SIGNAL(clicked(int)),
-               this, SLOT(addClicked(int))
+    connect( cAdd, TQT_SIGNAL(clicked(int)),
+               this, TQT_SLOT(addClicked(int))
              );
     pCancel = new KPushButton( iconLoader->loadIcon("cancel",KIcon::Small), i18n("Cancel"), this, "pCancel" );
     controlBox->addWidget( pCancel );
-    connect( pCancel, SIGNAL(clicked()),
-               this, SLOT(reject())
+    connect( pCancel, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(reject())
              );
 
     // delete the icon loader object
@@ -267,19 +267,19 @@ CDOpener::CDOpener( Config* _config, CDManager* _cdManager, TagEngine* _tagEngin
 
     bool various_artists = false;
     bool various_composer = false;
-    QString artist = "";
-    QString composer = "";
-    QString album = "";
+    TQString artist = "";
+    TQString composer = "";
+    TQString album = "";
     int disc = 0;
     int year = 0;
-    QString genre = "";
+    TQString genre = "";
 
     device = cdManager->newCDDevice( _device );
     // don't execute the dialog, if no audio cd was found
     noCD = device.isEmpty();
 
-    QValueList<TagData*> tags = cdManager->getTrackList( device );
-    for( QValueList<TagData*>::Iterator it = tags.begin(); it != tags.end(); ++it ) {
+    TQValueList<TagData*> tags = cdManager->getTrackList( device );
+    for( TQValueList<TagData*>::Iterator it = tags.begin(); it != tags.end(); ++it ) {
         if( artist == "" ) artist = (*it)->artist;
         else if( artist != (*it)->artist ) various_artists = true;
 
@@ -291,7 +291,7 @@ CDOpener::CDOpener( Config* _config, CDManager* _cdManager, TagEngine* _tagEngin
         if( year == 0 ) year = (*it)->year;
         if( genre == "" ) genre = (*it)->genre;
 
-        new KListViewItem( trackList, QString().sprintf("%02i",(*it)->track), (*it)->artist, (*it)->composer, (*it)->title, QString().sprintf("%i:%02i",(*it)->length/60,(*it)->length%60) );
+        new KListViewItem( trackList, TQString().sprintf("%02i",(*it)->track), (*it)->artist, (*it)->composer, (*it)->title, TQString().sprintf("%i:%02i",(*it)->length/60,(*it)->length%60) );
     }
     trackList->setSorting( -1 );
 
@@ -329,7 +329,7 @@ CDOpener::CDOpener( Config* _config, CDManager* _cdManager, TagEngine* _tagEngin
 CDOpener::~CDOpener()
 {}
 
-int CDOpener::columnByName( const QString& name )
+int CDOpener::columnByName( const TQString& name )
 {
     for( int i = 0; i < trackList->columns(); ++i ) {
         if( trackList->columnText( i ) == name ) return i;
@@ -339,20 +339,20 @@ int CDOpener::columnByName( const QString& name )
 
 void CDOpener::trackUpPressed()
 {
-    QListViewItem* item = selectedItems.first()->itemAbove();
+    TQListViewItem* item = selectedItems.first()->itemAbove();
 
     if( item != 0 ) {
         item->setSelected( true );
-        trackList->repaintItem( item );
+        trackList->tqrepaintItem( item );
         trackList->ensureItemVisible( item );
     }
     else {
         return; // NULL pointer (cannot be)
     }
 
-    for( QValueList<QListViewItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
+    for( TQValueList<TQListViewItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
         (*it)->setSelected( false );
-        trackList->repaintItem( *it );
+        trackList->tqrepaintItem( *it );
     }
 
     if( item->itemAbove() == 0 ) {
@@ -366,20 +366,20 @@ void CDOpener::trackUpPressed()
 
 void CDOpener::trackDownPressed()
 {
-    QListViewItem* item = selectedItems.last()->itemBelow();
+    TQListViewItem* item = selectedItems.last()->itemBelow();
 
     if( item != 0 ) {
         item->setSelected( true );
-        trackList->repaintItem( item );
+        trackList->tqrepaintItem( item );
         trackList->ensureItemVisible( item );
     }
     else {
         return; // NULL pointer (cannot be)
     }
 
-    for( QValueList<QListViewItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
+    for( TQValueList<TQListViewItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
         (*it)->setSelected( false );
-        trackList->repaintItem( *it );
+        trackList->tqrepaintItem( *it );
     }
 
     pTrackUp->setEnabled( true );
@@ -399,7 +399,7 @@ void CDOpener::trackChanged()
     // rebuild the list of the selected tracks
     selectedTracks.clear();
     selectedItems.clear();
-    for( QListViewItem *item = trackList->firstChild(); item != NULL; item = item->nextSibling() ) {
+    for( TQListViewItem *item = trackList->firstChild(); item != NULL; item = item->nextSibling() ) {
         i++;
         if( item->isSelected() ) {
             selectedTracks.append( i );
@@ -435,29 +435,29 @@ void CDOpener::trackChanged()
         if( selectedItems.last()->itemBelow() != 0 ) pTrackDown->setEnabled( true );
         else pTrackDown->setEnabled( false );
 
-        QString trackListString = "";
+        TQString trackListString = "";
         if( selectedTracks.count() == trackList->childCount() ) {
             trackListString = i18n("All tracks");
         }
         else {
-            trackListString = i18n("Tracks") + QString().sprintf(" %02i",selectedTracks.first());
-            QValueList<int>::Iterator track = selectedTracks.begin();
+            trackListString = i18n("Tracks") + TQString().sprintf(" %02i",selectedTracks.first());
+            TQValueList<int>::Iterator track = selectedTracks.begin();
             track++;
             for( ; track != selectedTracks.end(); ++track ) {
-                trackListString += QString().sprintf(", %02i",*track);
+                trackListString += TQString().sprintf(", %02i",*track);
             }
         }
         tagGroupBox->setTitle( trackListString );
 
-        QString title = cdManager->getTags( device, selectedTracks.first() )->title;
+        TQString title = cdManager->getTags( device, selectedTracks.first() )->title;
         bool equalTitles = true;
-        QString artist = cdManager->getTags( device, selectedTracks.first() )->artist;
+        TQString artist = cdManager->getTags( device, selectedTracks.first() )->artist;
         bool equalArtists = true;
-        QString composer = cdManager->getTags( device, selectedTracks.first() )->composer;
+        TQString composer = cdManager->getTags( device, selectedTracks.first() )->composer;
         bool equalComposers = true;
-        QString comment = cdManager->getTags( device, selectedTracks.first() )->comment;
+        TQString comment = cdManager->getTags( device, selectedTracks.first() )->comment;
         bool equalComments = true;
-        for( QValueList<int>::Iterator track = selectedTracks.begin(); track != selectedTracks.end(); ++track ) {
+        for( TQValueList<int>::Iterator track = selectedTracks.begin(); track != selectedTracks.end(); ++track ) {
             TagData* tags = cdManager->getTags( device, *track );
 
             if( title != tags->title ) equalTitles = false;
@@ -529,7 +529,7 @@ void CDOpener::trackChanged()
         if( selectedItems.first()->itemBelow() != 0 ) pTrackDown->setEnabled( true );
         else pTrackDown->setEnabled( false );
 
-        tagGroupBox->setTitle( i18n("Track") + QString().sprintf(" %02i",selectedTracks.first()) );
+        tagGroupBox->setTitle( i18n("Track") + TQString().sprintf(" %02i",selectedTracks.first()) );
 
         TagData* tags = cdManager->getTags( device, selectedTracks.first() );
         lTrackTitle->setEnabled( true );
@@ -562,7 +562,7 @@ void CDOpener::trackChanged()
     }
 }
 
-void CDOpener::artistChanged( const QString& text )
+void CDOpener::artistChanged( const TQString& text )
 {
     if( text == i18n("Various Artists") ) {
         trackList->adjustColumn( columnByName( i18n("Artist") ) );
@@ -574,7 +574,7 @@ void CDOpener::artistChanged( const QString& text )
     trackChanged();
 }
 
-void CDOpener::composerChanged( const QString& text )
+void CDOpener::composerChanged( const TQString& text )
 {
     if( text == i18n("Various Composer") ) {
         trackList->adjustColumn( columnByName( i18n("Composer") ) );
@@ -586,40 +586,40 @@ void CDOpener::composerChanged( const QString& text )
     trackChanged();
 }
 
-void CDOpener::trackTitleChanged( const QString& text )
+void CDOpener::trackTitleChanged( const TQString& text )
 {
     if( !lTrackTitle->isEnabled() ) return;
 
-    for( QValueList<QListViewItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
+    for( TQValueList<TQListViewItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
         (*it)->setText( columnByName( i18n("Title") ), text );
     }
-    for( QValueList<int>::Iterator it = selectedTracks.begin(); it != selectedTracks.end(); ++it ) {
+    for( TQValueList<int>::Iterator it = selectedTracks.begin(); it != selectedTracks.end(); ++it ) {
         TagData* tags = cdManager->getTags( device, *it );
         tags->title = text;
     }
 }
 
-void CDOpener::trackArtistChanged( const QString& text )
+void CDOpener::trackArtistChanged( const TQString& text )
 {
     if( !lTrackArtist->isEnabled() ) return;
 
-    for( QValueList<QListViewItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
+    for( TQValueList<TQListViewItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
         (*it)->setText( columnByName( i18n("Artist") ), text );
     }
-    for( QValueList<int>::Iterator it = selectedTracks.begin(); it != selectedTracks.end(); ++it ) {
+    for( TQValueList<int>::Iterator it = selectedTracks.begin(); it != selectedTracks.end(); ++it ) {
         TagData* tags = cdManager->getTags( device, *it );
         tags->artist = text;
     }
 }
 
-void CDOpener::trackComposerChanged( const QString& text )
+void CDOpener::trackComposerChanged( const TQString& text )
 {
     if( !lTrackComposer->isEnabled() ) return;
 
-    for( QValueList<QListViewItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
+    for( TQValueList<TQListViewItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
         (*it)->setText( columnByName( i18n("Composer") ), text );
     }
-    for( QValueList<int>::Iterator it = selectedTracks.begin(); it != selectedTracks.end(); ++it ) {
+    for( TQValueList<int>::Iterator it = selectedTracks.begin(); it != selectedTracks.end(); ++it ) {
         TagData* tags = cdManager->getTags( device, *it );
         tags->composer = text;
     }
@@ -627,11 +627,11 @@ void CDOpener::trackComposerChanged( const QString& text )
 
 void CDOpener::trackCommentChanged()
 {
-    QString text = tTrackComment->text();
+    TQString text = tTrackComment->text();
 
     if( !tTrackComment->isEnabled() ) return;
 
-    for( QValueList<int>::Iterator it = selectedTracks.begin(); it != selectedTracks.end(); ++it ) {
+    for( TQValueList<int>::Iterator it = selectedTracks.begin(); it != selectedTracks.end(); ++it ) {
         TagData* tags = cdManager->getTags( device, *it );
         tags->comment = text;
     }
@@ -674,7 +674,7 @@ void CDOpener::addClicked( int index )
 {
     if( index == 0 )
     {
-        QValueList<int> allTracks;
+        TQValueList<int> allTracks;
 
         // TODO save all options (album artist, disc, genre, etc.)
         for( int it = 1; it <= cdManager->getTrackCount(device); ++it ) {
@@ -692,7 +692,7 @@ void CDOpener::addClicked( int index )
     else if( index == 1 )
     {
         // TODO save all options (album artist, disc, genre, etc.)
-        for( QValueList<int>::Iterator it = selectedTracks.begin(); it != selectedTracks.end(); ++it ) {
+        for( TQValueList<int>::Iterator it = selectedTracks.begin(); it != selectedTracks.end(); ++it ) {
             TagData* tags = cdManager->getTags( device, *it );
             if( cArtist->currentText() != i18n("Various Artists") ) tags->artist = cArtist->currentText();
             if( cComposer->currentText() != i18n("Various Composer") ) tags->composer = cComposer->currentText();
@@ -733,10 +733,10 @@ void CDOpener::addClicked( int index )
 
 void CDOpener::saveCuesheetClicked()
 {
-    QString filename = KFileDialog::getSaveFileName( QDir::homeDirPath(), "*.cue" );
+    TQString filename = KFileDialog::getSaveFileName( TQDir::homeDirPath(), "*.cue" );
     if( filename.isEmpty() ) return;
 
-    QFile cueFile( filename );
+    TQFile cueFile( filename );
     if( cueFile.exists() ) {
         int ret = KMessageBox::questionYesNo( this,
                     i18n("A file with this name already exists.\n\nDo you want to overwrite the existing one?"),
@@ -745,7 +745,7 @@ void CDOpener::saveCuesheetClicked()
     }
     if( !cueFile.open( IO_WriteOnly ) ) return;
 
-    QString content;
+    TQString content;
 
     content.append( "TITLE \"" + lAlbum->text() + "\"\n" );
     content.append( "PERFORMER \"" + cArtist->currentText() + "\"\n" );
@@ -753,25 +753,25 @@ void CDOpener::saveCuesheetClicked()
 
     int INDEX = 0;
     bool addFrames = false;
-    QValueList<TagData*> tags = cdManager->getTrackList( device );
-    for( QValueList<TagData*>::Iterator it = tags.begin(); it != tags.end(); ++it ) {
-        content.append( QString().sprintf("  TRACK %02i AUDIO\n",(*it)->track ) );
+    TQValueList<TagData*> tags = cdManager->getTrackList( device );
+    for( TQValueList<TagData*>::Iterator it = tags.begin(); it != tags.end(); ++it ) {
+        content.append( TQString().sprintf("  TRACK %02i AUDIO\n",(*it)->track ) );
         content.append( "    TITLE \"" + (*it)->title + "\"\n" );
         content.append( "    PERFORMER \"" + (*it)->artist + "\"\n" );
         if( addFrames ) {
-            content.append( QString().sprintf("    INDEX 01 %02i:%02i:37\n",INDEX/60,INDEX%60) );
+            content.append( TQString().sprintf("    INDEX 01 %02i:%02i:37\n",INDEX/60,INDEX%60) );
             INDEX++;
             addFrames = false;
         }
         else {
-            content.append( QString().sprintf("    INDEX 01 %02i:%02i:00\n",INDEX/60,INDEX%60) );
+            content.append( TQString().sprintf("    INDEX 01 %02i:%02i:00\n",INDEX/60,INDEX%60) );
             addFrames = true;
         }
 
         INDEX += (*it)->length;
     }
 
-    QTextStream ts( &cueFile );
+    TQTextStream ts( &cueFile );
     ts << content;
 
     cueFile.close();
diff --git a/src/cdopener.h b/src/cdopener.h
index 09e941a..2730cd0 100755
--- a/src/cdopener.h
+++ b/src/cdopener.h
@@ -15,8 +15,8 @@ class KLineEdit;
 class KComboBox;
 class KIntSpinBox;
 class KTextEdit;
-class QGroupBox;
-class QListViewItem;
+class TQGroupBox;
+class TQListViewItem;
 
 /**
  * @short Shows a dialog for selecting files from a CD
@@ -26,6 +26,7 @@ class QListViewItem;
 class CDOpener : public KDialog
 {
      Q_OBJECT
+  TQ_OBJECT
 public:
 //     enum Mode {
 //         all_tracks,
@@ -35,12 +36,12 @@ public:
 
     /**
      * Constructor
-     * @param parent The parent widget
+     * @param tqparent The tqparent widget
      * @param name The name of the file list
      * @p modal Sets whether the dialog is modal or not
      * @p f Some flags
      */
-    CDOpener( Config*, CDManager*, TagEngine*, const QString &device, QWidget *parent = 0, const char *name = 0, /*Mode default_mode = all_tracks, const QString& default_text = "",*/ bool modal = true, WFlags f = 0 );
+    CDOpener( Config*, CDManager*, TagEngine*, const TQString &device, TQWidget *tqparent = 0, const char *name = 0, /*Mode default_mode = all_tracks, const TQString& default_text = "",*/ bool modal = true, WFlags f = 0 );
 
     /**
      * Destructor
@@ -71,7 +72,7 @@ private:
 //     KPushButton *pCDDB;
 
     /** The groupbox shows the selected track numbers */
-    QGroupBox *tagGroupBox;
+    TQGroupBox *tagGroupBox;
 
     /** Set the focus of the tag editor to the track over it */
     KPushButton *pTrackUp;
@@ -105,22 +106,22 @@ private:
     TagEngine* tagEngine;
     Config* config;
 
-    QString device;
+    TQString device;
 
-    QValueList<int> selectedTracks;
-    QValueList<QListViewItem*> selectedItems;
+    TQValueList<int> selectedTracks;
+    TQValueList<TQListViewItem*> selectedItems;
 
-    int columnByName( const QString& name );
+    int columnByName( const TQString& name );
 
 private slots:
     void trackChanged();
     void trackUpPressed();
     void trackDownPressed();
-    void artistChanged( const QString& text );
-    void composerChanged( const QString& text );
-    void trackTitleChanged( const QString& text );
-    void trackArtistChanged( const QString& text );
-    void trackComposerChanged( const QString& text );
+    void artistChanged( const TQString& text );
+    void composerChanged( const TQString& text );
+    void trackTitleChanged( const TQString& text );
+    void trackArtistChanged( const TQString& text );
+    void trackComposerChanged( const TQString& text );
     void trackCommentChanged();
     void editTrackTitleClicked();
     void editTrackArtistClicked();
@@ -131,9 +132,9 @@ private slots:
     void saveCuesheetClicked();
 
 signals:
-    void addTracks( const QString& device, QValueList<int> );
-    void addDisc( const QString& device );
-    //void openCuesheetEditor( const QString& content );
+    void addTracks( const TQString& device, TQValueList<int> );
+    void addDisc( const TQString& device );
+    //void openCuesheetEditor( const TQString& content );
 };
 
 #endif // CDOPENER_H
diff --git a/src/combobutton.cpp b/src/combobutton.cpp
index ff5d758..edf4780 100755
--- a/src/combobutton.cpp
+++ b/src/combobutton.cpp
@@ -1,32 +1,32 @@
 
 #include "combobutton.h"
 
-#include <qlayout.h>
-#include <qstring.h>
-#include <qpixmap.h>
-#include <qstyle.h>
+#include <tqlayout.h>
+#include <tqstring.h>
+#include <tqpixmap.h>
+#include <tqstyle.h>
 #include <kpushbutton.h>
 #include <kcombobox.h>
 
-ComboButton::ComboButton( QWidget *parent, const char *name )
-    : QWidget( parent, name )
+ComboButton::ComboButton( TQWidget *tqparent, const char *name )
+    : TQWidget( tqparent, name )
 {
     m_increaseHeight = 0;
 
-    QGridLayout *grid = new QGridLayout( this, 1, 1 );
+    TQGridLayout *grid = new TQGridLayout( this, 1, 1 );
 
     m_box = new KComboBox(this);
     grid->addWidget(m_box,0,0);
 
-    connect( m_box, SIGNAL(activated(int)),
-             this, SLOT(boxActivated(int))
+    connect( m_box, TQT_SIGNAL(activated(int)),
+             this, TQT_SLOT(boxActivated(int))
            );
 
-    m_button = new KPushButton( QString::null, this, "pushbutton" );
+    m_button = new KPushButton( TQString(), this, "pushbutton" );
     grid->addWidget( m_button, 0, 0 );
 
-    connect( m_button, SIGNAL(clicked()),
-             this, SLOT(buttonClicked())
+    connect( m_button, TQT_SIGNAL(clicked()),
+             this, TQT_SLOT(buttonClicked())
            );
 
     m_sizeMode = Max;
@@ -43,17 +43,17 @@ void ComboButton::balanceSize()
     int width;
 
     if( m_sizeMode == Max )
-        width = m_box->sizeHint().width()-17;
+        width = m_box->tqsizeHint().width()-17;
     else
-        width = m_button->sizeHint().width();
+        width = m_button->tqsizeHint().width();
 
-    int height = ( m_box->sizeHint().height() > m_button->sizeHint().height() ) ? m_box->sizeHint().height() : m_button->sizeHint().height();
+    int height = ( m_box->tqsizeHint().height() > m_button->tqsizeHint().height() ) ? m_box->tqsizeHint().height() : m_button->tqsizeHint().height();
 
     m_box->setFixedSize( width+17, height+m_increaseHeight );
     m_button->setFixedSize( width, height+m_increaseHeight );
 }
 
-void ComboButton::repaintButton()
+void ComboButton::tqrepaintButton()
 {
     m_button->setText( m_box->currentText() );
     if(m_box->pixmap( m_box->currentItem()) )
@@ -61,16 +61,16 @@ void ComboButton::repaintButton()
     balanceSize();
 }
 
-void ComboButton::insertItem( const QString &text, int index )
+void ComboButton::insertItem( const TQString &text, int index )
 {
     m_box->insertItem( text, index );
-    repaintButton();
+    tqrepaintButton();
 }
 
-void ComboButton::insertItem( const QPixmap &pixmap, const QString &text, int index )
+void ComboButton::insertItem( const TQPixmap &pixmap, const TQString &text, int index )
 {
     m_box->insertItem( pixmap, text, index );
-    repaintButton();
+    tqrepaintButton();
 }
 
 void ComboButton::increaseHeight( int height )
@@ -81,7 +81,7 @@ void ComboButton::increaseHeight( int height )
 
 void ComboButton::boxActivated( int index )
 {
-    repaintButton();
+    tqrepaintButton();
     emit clicked( index );
 }
 
@@ -101,13 +101,13 @@ int ComboButton::sizeMode()
     return m_sizeMode;
 }
 
-void ComboButton::setFont( const QFont& font )
+void ComboButton::setFont( const TQFont& font )
 {
     m_button->setFont( font );
     m_box->setFont( font );
 }
 
-QFont ComboButton::font()
+TQFont ComboButton::font()
 {
     return m_button->font();
 }
diff --git a/src/combobutton.h b/src/combobutton.h
index 3f07199..f7c0d41 100755
--- a/src/combobutton.h
+++ b/src/combobutton.h
@@ -3,10 +3,10 @@
 #ifndef COMBOBUTTON_H
 #define COMBOBUTTON_H
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
-class QString;
-class QPixmap;
+class TQString;
+class TQPixmap;
 class KPushButton;
 class KComboBox;
 
@@ -15,9 +15,10 @@ class KComboBox;
  * @author Daniel Faust <hessijames@gmail.com>
  * @version 0.3
  */
-class ComboButton : public QWidget
+class ComboButton : public TQWidget
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     enum SizeMode {
         Min, Max
@@ -25,10 +26,10 @@ public:
 
     /**
      * Constructor
-     * @param parent The parent widget
+     * @param tqparent The tqparent widget
      * @param name The name of the file list
      */
-    ComboButton( QWidget *parent, const char *name = 0 );
+    ComboButton( TQWidget *tqparent, const char *name = 0 );
 
     /**
      * Destructor
@@ -38,11 +39,11 @@ public:
     /**
      * Insert a new item with @p text at position @p index
      */
-    void insertItem( const QString &text, int index = -1 );
+    void insertItem( const TQString &text, int index = -1 );
     /**
      * Insert a new item with an icon @p pixmap and @p text at position @p index
      */
-    void insertItem( const QPixmap &pixmap, const QString &text, int index = -1 );
+    void insertItem( const TQPixmap &pixmap, const TQString &text, int index = -1 );
 
     /**
      * Increase the combobutton's height by @p height
@@ -62,12 +63,12 @@ public:
     /**
      * Sets the font of the combobutton
      */
-    void setFont( const QFont& font );
+    void setFont( const TQFont& font );
 
     /**
      * Returns the font of the button
      */
-    QFont font();
+    TQFont font();
 
 private:
     /** A pointer to the button */
@@ -83,10 +84,10 @@ private:
     /** Recalculate the size of the combobutton */
     void balanceSize();
     /** The button gets a new label, etc. */
-    void repaintButton();
+    void tqrepaintButton();
 
 //public slots:
-    //void setCurrentItem(const QString &item, bool insert=false, int index=-1);
+    //void setCurrentItem(const TQString &item, bool insert=false, int index=-1);
     //void setCurrentItem(int index);
 
 private slots:
diff --git a/src/config.cpp b/src/config.cpp
index b8b1904..0c6995c 100755
--- a/src/config.cpp
+++ b/src/config.cpp
@@ -6,8 +6,8 @@
 #include "ripperpluginloader.h"
 #include "options.h"
 
-#include <qdir.h>
-#include <qfile.h>
+#include <tqdir.h>
+#include <tqfile.h>
 
 #include <klocale.h>
 #include <kglobal.h>
@@ -59,13 +59,13 @@ void Config::read()
     readProfiles();
 
     KConfig *conf = kapp->config();
-    QStringList listDefaults;
+    TQStringList listDefaults;
     int intDefault;
     bool boolDefault;
-    QString ripper;
-    QString encoder;
-    QString decoder;
-    QString replaygain;
+    TQString ripper;
+    TQString encoder;
+    TQString decoder;
+    TQString replaygain;
     int rank;
 
     conf->setGroup( "General" ) ;
@@ -79,10 +79,10 @@ void Config::read()
 
         conf->setGroup( "Backends" );
         listDefaults.clear();
-        QString datadir = locateLocal( "data", "soundkonverter/bin/" );
+        TQString datadir = locateLocal( "data", "soundkonverter/bin/" );
         datadir.remove( datadir.length() - 1, 1 );
         listDefaults.append( datadir );
-        listDefaults.append( QDir::homeDirPath() + "/bin" );
+        listDefaults.append( TQDir::homeDirPath() + "/bin" );
         listDefaults.append( "/usr/local/bin" );
         listDefaults.append( "/usr/bin" );
         data.environment.directories = conf->readListEntry( "directories", listDefaults );
@@ -102,10 +102,10 @@ void Config::read()
     data.general.lastTab = conf->readNumEntry( "lastTab", 0 );
     data.general.defaultProfile = conf->readEntry( "defaultProfile", i18n("Last used") );
     data.general.defaultFormat = conf->readEntry( "defaultFormat", i18n("Last used") );
-//     data.general.defaultOutputDirectory = conf->readEntry( "defaultOutputDirectory", QDir::homeDirPath() + "/soundKonverter/%b/%d - %n - %a - %t" );
-    data.general.specifyOutputDirectory = conf->readEntry( "specifyOutputDirectory", QDir::homeDirPath() + "/soundKonverter" );
-    data.general.metaDataOutputDirectory = conf->readEntry( "metaDataOutputDirectory", QDir::homeDirPath() + "/soundKonverter/%b/%d - %n - %a - %t" );
-    data.general.copyStructureOutputDirectory = conf->readEntry( "copyStructureOutputDirectory", QDir::homeDirPath() + "/soundKonverter" );
+//     data.general.defaultOutputDirectory = conf->readEntry( "defaultOutputDirectory", TQDir::homeDirPath() + "/soundKonverter/%b/%d - %n - %a - %t" );
+    data.general.specifyOutputDirectory = conf->readEntry( "specifyOutputDirectory", TQDir::homeDirPath() + "/soundKonverter" );
+    data.general.metaDataOutputDirectory = conf->readEntry( "metaDataOutputDirectory", TQDir::homeDirPath() + "/soundKonverter/%b/%d - %n - %a - %t" );
+    data.general.copyStructureOutputDirectory = conf->readEntry( "copyStructureOutputDirectory", TQDir::homeDirPath() + "/soundKonverter" );
     data.general.useVFATNames = conf->readBoolEntry( "useVFATNames", true );
     data.general.conflictHandling = conf->readNumEntry( "conflictHandling", 0 );
     data.general.priority = conf->readNumEntry( "priority", 10 );
@@ -120,10 +120,10 @@ void Config::read()
 
     conf->setGroup( "Environment" );
     listDefaults.clear();
-    QString datadir = locateLocal( "data", "soundkonverter/bin/" );
+    TQString datadir = locateLocal( "data", "soundkonverter/bin/" );
     datadir.remove( datadir.length() - 1, 1 );
     listDefaults.append( datadir );
-    listDefaults.append( QDir::homeDirPath() + "/bin" );
+    listDefaults.append( TQDir::homeDirPath() + "/bin" );
     listDefaults.append( "/usr/local/bin" );
     listDefaults.append( "/usr/bin" );
     data.environment.directories = conf->readListEntry( "directories", listDefaults );
@@ -136,7 +136,7 @@ void Config::read()
     if( ripper == "kio_audiocd" ) rank = 10000;
     else rank = 60; // kio_audiocd ranking
     currentRipper = 0; // this is a valid ripper (kio_audiocd)
-    for( QValueList<RipperPlugin*>::Iterator b = rippers.begin(); b != rippers.end(); ++b ) {
+    for( TQValueList<RipperPlugin*>::Iterator b = rippers.begin(); b != rippers.end(); ++b ) {
         binaries[ (*b)->rip.bin ] = "";
         if( (*b)->rip.rank > rank ) {
             rank = (*b)->rip.rank;
@@ -148,30 +148,30 @@ void Config::read()
         }
     }
 
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it )
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it )
     {
-        for( QValueList<ConvertPlugin*>::Iterator b = (*it).encoders.begin(); b != (*it).encoders.end(); ++b ) {
+        for( TQValueList<ConvertPlugin*>::Iterator b = (*it).encoders.begin(); b != (*it).encoders.end(); ++b ) {
             binaries[ (*b)->enc.bin ] = "";
         }
 
-        for( QValueList<ConvertPlugin*>::Iterator b = (*it).decoders.begin(); b != (*it).decoders.end(); ++b ) {
+        for( TQValueList<ConvertPlugin*>::Iterator b = (*it).decoders.begin(); b != (*it).decoders.end(); ++b ) {
             binaries[ (*b)->dec.bin ] = "";
         }
 
-        for( QValueList<ReplayGainPlugin*>::Iterator b = (*it).replaygains.begin(); b != (*it).replaygains.end(); ++b ) {
+        for( TQValueList<ReplayGainPlugin*>::Iterator b = (*it).replaygains.begin(); b != (*it).replaygains.end(); ++b ) {
             binaries[ (*b)->replaygain.bin ] = "";
         }
 
-        for( QMap<QString, QString>::Iterator b = binaries.begin(); b != binaries.end(); ++b ) {
-            for( QStringList::Iterator c = data.environment.directories.begin(); c != data.environment.directories.end(); ++c )
+        for( TQMap<TQString, TQString>::Iterator b = binaries.begin(); b != binaries.end(); ++b ) {
+            for( TQStringList::Iterator c = data.environment.directories.begin(); c != data.environment.directories.end(); ++c )
             {
-                if( b.data() == "" && QFile::exists((*c) + "/" + b.key()) ) {
+                if( b.data() == "" && TQFile::exists((*c) + "/" + b.key()) ) {
                     b.data() = (*c) + "/" + b.key();
                 }
             }
         }
-        QStringList foundPrograms;
-        for( QMap<QString, QString>::Iterator b = binaries.begin(); b != binaries.end(); ++b ) {
+        TQStringList foundPrograms;
+        for( TQMap<TQString, TQString>::Iterator b = binaries.begin(); b != binaries.end(); ++b ) {
             if( b.data() != "" ) {
                 foundPrograms.append( b.data() );
             }
@@ -184,7 +184,7 @@ void Config::read()
         }
     }
 
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it )
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it )
     {
         conf->setGroup( (*it).mime_types.first() );
         encoder = conf->readEntry( "encoder" );
@@ -196,7 +196,7 @@ void Config::read()
         (*it).replaygain = 0;
 
         rank = 0;
-        for( QValueList<ConvertPlugin*>::Iterator b = (*it).encoders.begin(); b != (*it).encoders.end(); ++b ) {
+        for( TQValueList<ConvertPlugin*>::Iterator b = (*it).encoders.begin(); b != (*it).encoders.end(); ++b ) {
             if( (*b)->enc.rank > rank && binaries[(*b)->enc.bin] != "" ) {
                 rank = (*b)->enc.rank;
                 (*it).encoder = (*b);
@@ -208,7 +208,7 @@ void Config::read()
         }
 
         rank = 0;
-        for( QValueList<ConvertPlugin*>::Iterator b = (*it).decoders.begin(); b != (*it).decoders.end(); ++b ) {
+        for( TQValueList<ConvertPlugin*>::Iterator b = (*it).decoders.begin(); b != (*it).decoders.end(); ++b ) {
             if( (*b)->dec.rank > rank && binaries[(*b)->dec.bin] != "" ) {
                 rank = (*b)->dec.rank;
                 (*it).decoder = (*b);
@@ -220,7 +220,7 @@ void Config::read()
         }
 
         rank = 0;
-        for( QValueList<ReplayGainPlugin*>::Iterator b = (*it).replaygains.begin(); b != (*it).replaygains.end(); ++b ) {
+        for( TQValueList<ReplayGainPlugin*>::Iterator b = (*it).replaygains.begin(); b != (*it).replaygains.end(); ++b ) {
             if( (*b)->replaygain.rank > rank && binaries[(*b)->replaygain.bin] != "" ) {
                 rank = (*b)->replaygain.rank;
                 (*it).replaygain = (*b);
@@ -259,7 +259,7 @@ void Config::read()
 
 void Config::write( bool sync )
 {
-    QTime time;
+    TQTime time;
     time.start();
 
     writeProfiles();
@@ -271,7 +271,7 @@ void Config::write( bool sync )
     conf->setGroup( "Ripper" );
     conf->writeEntry( "ripper", (currentRipper)?currentRipper->rip.bin:"kio_audiocd" );
 
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it )
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it )
     {
         conf->setGroup( (*it).mime_types.first() );
         if( (*it).encoder ) conf->writeEntry( "encoder", (*it).encoder->enc.bin );
@@ -306,7 +306,7 @@ void Config::write( bool sync )
     conf->setGroup( "Environment" );
     conf->writeEntry( "directories", data.environment.directories );
     data.environment.foundPrograms.clear();
-    for( QMap<QString, QString>::Iterator b = binaries.begin(); b != binaries.end(); ++b ) {
+    for( TQMap<TQString, TQString>::Iterator b = binaries.begin(); b != binaries.end(); ++b ) {
         if( b.data() != "" ) {
             data.environment.foundPrograms.append( b.data() );
         }
@@ -317,24 +317,24 @@ void Config::write( bool sync )
 
     emit configChanged();
 
-    logger->log( 1000, "wrote preferences: " + QString::number(time.elapsed()) );
+    logger->log( 1000, "wrote preferences: " + TQString::number(time.elapsed()) );
 }
 
 void Config::readProfiles()
 {
     int version;
-    QString name;
+    TQString name;
     ConversionOptions options;
 
-    QDomDocument domTree;
-    QFile opmlFile( locateLocal("data","soundkonverter/profiles.xml") );
+    TQDomDocument domTree;
+    TQFile opmlFile( locateLocal("data","soundkonverter/profiles.xml") );
     if( !opmlFile.open( IO_ReadOnly ) ) return;
     if( !domTree.setContent( &opmlFile ) ) return;
     opmlFile.close();
 
-    QDomElement root = domTree.documentElement();
+    TQDomElement root = domTree.documentElement();
     if( root.attribute("type") != "profiles" ) return;
-    QDomNode node, sub1Node, sub2Node;
+    TQDomNode node, sub1Node, sub2Node;
     node = root.firstChild();
 
     while( !node.isNull() ) {
@@ -403,20 +403,20 @@ void Config::readProfiles()
 
 void Config::writeProfiles()
 {
-    QDomDocument domTree;
-    QDomElement root = domTree.createElement( "soundkonverter" );
+    TQDomDocument domTree;
+    TQDomElement root = domTree.createElement( "soundkonverter" );
     root.setAttribute( "type", "profiles" );
     domTree.appendChild( root );
 
-    QDomElement info = domTree.createElement( "info" );
+    TQDomElement info = domTree.createElement( "info" );
     info.setAttribute( "version", "300" );
     root.appendChild( info );
 
-    for( QValueList<ProfileData>::Iterator it = profiles.begin(); it != profiles.end(); ++it ) {
-        QDomElement profile = domTree.createElement( "profile" );
+    for( TQValueList<ProfileData>::Iterator it = profiles.begin(); it != profiles.end(); ++it ) {
+        TQDomElement profile = domTree.createElement( "profile" );
         profile.setAttribute( "name", (*it).name );
 
-            QDomElement encodingOptions = domTree.createElement( "encodingOptions" );
+            TQDomElement encodingOptions = domTree.createElement( "encodingOptions" );
 
                 encodingOptions.setAttribute( "sFormat", (*it).options.encodingOptions.sFormat );
                 encodingOptions.setAttribute( "sQualityMode", (*it).options.encodingOptions.sQualityMode );
@@ -426,21 +426,21 @@ void Config::writeProfiles()
                 encodingOptions.setAttribute( "iMinBitrate", (*it).options.encodingOptions.iMinBitrate );
                 encodingOptions.setAttribute( "iMaxBitrate", (*it).options.encodingOptions.iMaxBitrate );
 
-                QDomElement samplingRate = domTree.createElement( "samplingRate" );
+                TQDomElement samplingRate = domTree.createElement( "samplingRate" );
 
                     samplingRate.setAttribute( "bEnabled", (*it).options.encodingOptions.samplingRate.bEnabled );
                     samplingRate.setAttribute( "iSamplingRate", (*it).options.encodingOptions.samplingRate.iSamplingRate );
 
                 encodingOptions.appendChild( samplingRate );
 
-                QDomElement channels = domTree.createElement( "channels" );
+                TQDomElement channels = domTree.createElement( "channels" );
 
                     channels.setAttribute( "bEnabled", (*it).options.encodingOptions.channels.bEnabled );
                     channels.setAttribute( "sChannels", (*it).options.encodingOptions.channels.sChannels );
 
                 encodingOptions.appendChild( channels );
 
-                QDomElement replaygain = domTree.createElement( "replaygain" );
+                TQDomElement replaygain = domTree.createElement( "replaygain" );
 
                     replaygain.setAttribute( "bEnabled", (*it).options.encodingOptions.replaygain.bEnabled );
 
@@ -450,7 +450,7 @@ void Config::writeProfiles()
 
             profile.appendChild( encodingOptions );
 
-            QDomElement outputOptions = domTree.createElement( "outputOptions" );
+            TQDomElement outputOptions = domTree.createElement( "outputOptions" );
 
                 outputOptions.setAttribute( "mode", int((*it).options.outputOptions.mode) );
                 outputOptions.setAttribute( "directory", (*it).options.outputOptions.directory );
@@ -460,10 +460,10 @@ void Config::writeProfiles()
         root.appendChild( profile );
     }
 
-    QFile opmlFile( locateLocal("data","soundkonverter/profiles.xml") );
+    TQFile opmlFile( locateLocal("data","soundkonverter/profiles.xml") );
     if( !opmlFile.open( IO_WriteOnly ) ) return;
 
-    QTextStream ts( &opmlFile );
+    TQTextStream ts( &opmlFile );
     ts << domTree.toString();
 
     opmlFile.close();
@@ -472,24 +472,24 @@ void Config::writeProfiles()
 void Config::writeServiceMenu()
 {
     int num;
-    QString content;
-    QFile file;
+    TQString content;
+    TQFile file;
 
     num = 0;
     content = "";
     content += "[Desktop Entry]\n";
     content += "ServiceTypes=";
 
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
 //         if( (*it).encoder != 0 && binaries[(*it).encoder->enc.bin] != "" && (*it).mime_types.first() != "application/octet-stream" ) {
 //             if( !(*it).encoder->enc.lossy.enabled && !(*it).encoder->enc.lossless.enabled && !(*it).encoder->enc.hybrid.enabled ) continue;
-//             for( QStringList::Iterator b = (*it).mime_types.begin(); b != (*it).mime_types.end(); ++b ) {
+//             for( TQStringList::Iterator b = (*it).mime_types.begin(); b != (*it).mime_types.end(); ++b ) {
 //                 content += (*b) + ",";
 //                 num++;
 //             }
 //         }
         if( (*it).decoder != 0 && binaries[(*it).decoder->dec.bin] != "" && (*it).mime_types.first() != "application/octet-stream" ) {
-            for( QStringList::Iterator b = (*it).mime_types.begin(); b != (*it).mime_types.end(); ++b ) {
+            for( TQStringList::Iterator b = (*it).mime_types.begin(); b != (*it).mime_types.end(); ++b ) {
                 content += (*b) + ",";
                 num++;
             }
@@ -511,7 +511,7 @@ void Config::writeServiceMenu()
 
         file.setName( locateLocal("data","konqueror/servicemenus/")+"convert_with_soundkonverter.desktop" );
         if ( file.open( IO_WriteOnly ) ) {
-            QTextStream stream( &file );
+            TQTextStream stream( &file );
             stream << content;
             file.close();
         }
@@ -522,9 +522,9 @@ void Config::writeServiceMenu()
     content += "[Desktop Entry]\n";
     content += "ServiceTypes=";
 
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
         if( (*it).replaygain != 0 && binaries[(*it).replaygain->replaygain.bin] != "" && (*it).mime_types.first() != "application/octet-stream" ) {
-            for( QStringList::Iterator b = (*it).mime_types.begin(); b != (*it).mime_types.end(); ++b ) {
+            for( TQStringList::Iterator b = (*it).mime_types.begin(); b != (*it).mime_types.end(); ++b ) {
                 content += (*b) + ",";
                 num++;
             }
@@ -546,7 +546,7 @@ void Config::writeServiceMenu()
 
         file.setName( locateLocal("data","konqueror/servicemenus/")+"add_replaygain_with_soundkonverter.desktop" );
         if( file.open(IO_WriteOnly) ) {
-            QTextStream st( &file );
+            TQTextStream st( &file );
             st << content;
             file.close();
         }
@@ -556,8 +556,8 @@ void Config::writeServiceMenu()
 void Config::writeAmarokScript()
 {
     int num, num1, num2;
-    QString content, content1, content2;
-    QFile file;
+    TQString content, content1, content2;
+    TQFile file;
 
     num = 0;
     content = "";
@@ -566,11 +566,11 @@ void Config::writeAmarokScript()
     content += "[Transcode]\n";
     content += "target_formats = ";
 
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
         if( (*it).encoder != 0 && binaries[(*it).encoder->enc.bin] != "" && (*it).mime_types.first() != "application/octet-stream" ) {
             if( !(*it).encoder->enc.lossy.enabled && !(*it).encoder->enc.lossless.enabled && !(*it).encoder->enc.hybrid.enabled ) continue;
-            for( QStringList::Iterator b = (*it).extensions.begin(); b != (*it).extensions.end(); ++b ) {
-                if( content.find(" "+(*b).lower()+" ") == -1 ) content += (*b).lower() + " ";
+            for( TQStringList::Iterator b = (*it).extensions.begin(); b != (*it).extensions.end(); ++b ) {
+                if( content.tqfind(" "+(*b).lower()+" ") == -1 ) content += (*b).lower() + " ";
                 num++;
             }
         }
@@ -583,7 +583,7 @@ void Config::writeAmarokScript()
 
         file.setName( locateLocal("data","amarok/scripts/soundKonverter/")+"soundKonverter.spec" );
         if( file.open(IO_WriteOnly) ) {
-            QTextStream st( &file );
+            TQTextStream st( &file );
             st << content;
             file.close();
         }
@@ -593,17 +593,17 @@ void Config::writeAmarokScript()
     content = content1 = content2 = "";
 
     // NOTE duplicate entries won't be shown to the user at any time, so they aren't filtered
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
         if( (*it).encoder != 0 && binaries[(*it).encoder->enc.bin] != "" && (*it).mime_types.first() != "application/octet-stream" ) {
             if( (*it).encoder->enc.lossless.enabled ) {
-                for( QStringList::Iterator b = (*it).extensions.begin(); b != (*it).extensions.end(); ++b ) {
-                    if( content1.find(","+(*b).lower()+",") == -1 ) content1 += (*b).lower() + ","; // NOTE the first entry will be shown twice
+                for( TQStringList::Iterator b = (*it).extensions.begin(); b != (*it).extensions.end(); ++b ) {
+                    if( content1.tqfind(","+(*b).lower()+",") == -1 ) content1 += (*b).lower() + ","; // NOTE the first entry will be shown twice
                     num1++;
                 }
             }
             if( (*it).encoder->enc.hybrid.enabled ) {
-                for( QStringList::Iterator b = (*it).extensions.begin(); b != (*it).extensions.end(); ++b ) {
-                    if( content2.find(","+(*b).lower()+",") == -1 ) content2 += (*b).lower() + ","; // NOTE the first entry will be shown twice
+                for( TQStringList::Iterator b = (*it).extensions.begin(); b != (*it).extensions.end(); ++b ) {
+                    if( content2.tqfind(","+(*b).lower()+",") == -1 ) content2 += (*b).lower() + ","; // NOTE the first entry will be shown twice
                     num2++;
                 }
             }
@@ -632,17 +632,17 @@ void Config::writeAmarokScript()
     {
         file.setName( locateLocal("data","amarok/scripts/soundKonverter/")+"formats" );
         if( file.open(IO_WriteOnly) ) {
-            QTextStream st( &file );
+            TQTextStream st( &file );
             st << content;
             file.close();
         }
     }
 
     KStandardDirs* stdDirs = new KStandardDirs();
-    if( !QFile::exists(locateLocal("data","amarok/scripts/soundKonverter/soundKonverter.rb")) ) {
+    if( !TQFile::exists(locateLocal("data","amarok/scripts/soundKonverter/soundKonverter.rb")) ) {
         KIO::NetAccess::file_copy( stdDirs->findResource("data","soundkonverter/amarokscript/soundKonverter.rb"), locateLocal("data","amarok/scripts/soundKonverter/soundKonverter.rb"), 0755, true );
     }
-    if( !QFile::exists(locateLocal("data","amarok/scripts/soundKonverter/README")) ) {
+    if( !TQFile::exists(locateLocal("data","amarok/scripts/soundKonverter/README")) ) {
         KIO::NetAccess::file_copy( stdDirs->findResource("data","soundkonverter/amarokscript/README"), locateLocal("data","amarok/scripts/soundKonverter/README"), -1, true );
     }
     delete stdDirs;
@@ -657,15 +657,15 @@ void Config::loadPlugins()
 
     //kdDebug() << "entering: `" << "Config::loadPlugins()" << "'" << endl;
     logger->log( 1000, "entering: `Config::loadPlugins()'" );
-    QStringList list;
-    QDir dir;
-    QString correction_file_mime_type;
+    TQStringList list;
+    TQDir dir;
+    TQString correction_file_mime_type;
 
     /** a map that holds the _identifier_ and the _version_ number of all plugins */
-    QMap<QString, PluginMapData> pluginMap;
+    TQMap<TQString, PluginMapData> pluginMap;
 
     int version;
-    QString identifier;
+    TQString identifier;
     int i;
 
     ConvertPluginLoader* convertPluginLoader = new ConvertPluginLoader();
@@ -673,29 +673,29 @@ void Config::loadPlugins()
     RipperPluginLoader* ripperPluginLoader = new RipperPluginLoader();
 
     KStandardDirs stddir;
-    QStringList directories = stddir.findDirs( "data", "soundkonverter/plugins/" );
-    for( QStringList::Iterator a = directories.begin(); a != directories.end(); ++a )
+    TQStringList directories = stddir.findDirs( "data", "soundkonverter/plugins/" );
+    for( TQStringList::Iterator a = directories.begin(); a != directories.end(); ++a )
     {
         //kdDebug() << " searching directory: `" << *a << "'" << endl;
         logger->log( 1000, " searching directory: `" + *a + "'" );
         dir.setPath( *a );
-        list = dir.entryList( "*", QDir::All, QDir::Name );
-        for( QStringList::Iterator b = list.begin(); b != list.end(); ++b )
+        list = dir.entryList( "*", TQDir::All, TQDir::Name );
+        for( TQStringList::Iterator b = list.begin(); b != list.end(); ++b )
         {
             if( *b != "." && *b != ".." && (*b).right(19) == ".soundkonverter.xml" )
             {
                 //kdDebug() << "  found file: `" << *b << "'" << endl;
                 logger->log( 1000, "  found file: `" + *b + "'" );
-                if( convertPluginLoader->verifyFile( QString(*a).append(*b) ) != -1 )
+                if( convertPluginLoader->verifyFile( TQString(*a).append(*b) ) != -1 )
                 {
-                    version = convertPluginLoader->verifyFile( QString(*a).append(*b) );
+                    version = convertPluginLoader->verifyFile( TQString(*a).append(*b) );
                     identifier = *b;
                     identifier.remove( identifier.length() - 19, 19 );
-                    i = identifier.findRev( "-" );
+                    i = identifier.tqfindRev( "-" );
                     identifier.remove( i, identifier.length() - i );
-//                     i = identifier.find( "." );
+//                     i = identifier.tqfind( "." );
 //                     identifier.remove( 0, i + 1 );
-                    if( !pluginMap.contains(identifier) ) {
+                    if( !pluginMap.tqcontains(identifier) ) {
                         PluginMapData data;
                         data.version = 0;
                         pluginMap.insert( identifier, data );
@@ -703,21 +703,21 @@ void Config::loadPlugins()
                     if( pluginMap[identifier].version < version )
                     {
                         pluginMap[identifier].version = version;
-                        pluginMap[identifier].filename = QString(*a).append(*b);
+                        pluginMap[identifier].filename = TQString(*a).append(*b);
                         pluginMap[identifier].type = "converter";
                         logger->log( 1000, "   updating version for: `" + identifier + "'" );
                     }
                 }
-                else if( replaygainPluginLoader->verifyFile( QString(*a).append(*b) ) != -1 )
+                else if( replaygainPluginLoader->verifyFile( TQString(*a).append(*b) ) != -1 )
                 {
-                    version = replaygainPluginLoader->verifyFile( QString(*a).append(*b) );
+                    version = replaygainPluginLoader->verifyFile( TQString(*a).append(*b) );
                     identifier = *b;
                     identifier.remove( identifier.length() - 19, 19 );
-                    i = identifier.findRev( "-" );
+                    i = identifier.tqfindRev( "-" );
                     identifier.remove( i, identifier.length() - i );
-//                     i = identifier.find( "." );
+//                     i = identifier.tqfind( "." );
 //                     identifier.remove( 0, i + 1 );
-                    if( !pluginMap.contains(identifier) ) {
+                    if( !pluginMap.tqcontains(identifier) ) {
                         PluginMapData data;
                         data.version = 0;
                         pluginMap.insert( identifier, data );
@@ -725,21 +725,21 @@ void Config::loadPlugins()
                     if( pluginMap[identifier].version < version )
                     {
                         pluginMap[identifier].version = version;
-                        pluginMap[identifier].filename = QString(*a).append(*b);
+                        pluginMap[identifier].filename = TQString(*a).append(*b);
                         pluginMap[identifier].type = "replaygain";
                         logger->log( 1000, "   updating version for: `" + identifier + "'" );
                     }
                 }
-                else if( ripperPluginLoader->verifyFile( QString(*a).append(*b) ) != -1 )
+                else if( ripperPluginLoader->verifyFile( TQString(*a).append(*b) ) != -1 )
                 {
-                    version = ripperPluginLoader->verifyFile( QString(*a).append(*b) );
+                    version = ripperPluginLoader->verifyFile( TQString(*a).append(*b) );
                     identifier = *b;
                     identifier.remove( identifier.length() - 19, 19 );
-                    i = identifier.findRev( "-" );
+                    i = identifier.tqfindRev( "-" );
                     identifier.remove( i, identifier.length() - i );
-//                     i = identifier.find( "." );
+//                     i = identifier.tqfind( "." );
 //                     identifier.remove( 0, i + 1 );
-                    if( !pluginMap.contains(identifier) ) {
+                    if( !pluginMap.tqcontains(identifier) ) {
                         PluginMapData data;
                         data.version = 0;
                         pluginMap.insert( identifier, data );
@@ -747,7 +747,7 @@ void Config::loadPlugins()
                     if( pluginMap[identifier].version < version )
                     {
                         pluginMap[identifier].version = version;
-                        pluginMap[identifier].filename = QString(*a).append(*b);
+                        pluginMap[identifier].filename = TQString(*a).append(*b);
                         pluginMap[identifier].type = "ripper";
                         logger->log( 1000, "   updating version for: `" + identifier + "'" );
                     }
@@ -761,7 +761,7 @@ void Config::loadPlugins()
         }
     }
 
-    for( QMap<QString, PluginMapData>::Iterator a = pluginMap.begin(); a != pluginMap.end(); ++a ) {
+    for( TQMap<TQString, PluginMapData>::Iterator a = pluginMap.begin(); a != pluginMap.end(); ++a ) {
         if( a.data().type == "converter" )
         {
             ConvertPlugin* plugin = convertPluginLoader->loadFile( a.data().filename );
@@ -773,7 +773,7 @@ void Config::loadPlugins()
                 }
                 if( plugin->enc.enabled )
                 {
-                    for( QStringList::Iterator b = plugin->enc.mime_types.begin(); b != plugin->enc.mime_types.end(); ++b )
+                    for( TQStringList::Iterator b = plugin->enc.mime_types.begin(); b != plugin->enc.mime_types.end(); ++b )
                     {
                         //kdDebug() << "   registering encoder for: `" << *b << "'" << endl;
                         logger->log( 1000, "   registering encoder for: `" + *b + "'" );
@@ -782,7 +782,7 @@ void Config::loadPlugins()
                 }
                 if( plugin->dec.enabled )
                 {
-                    for( QStringList::Iterator b = plugin->dec.mime_types.begin(); b != plugin->dec.mime_types.end(); ++b )
+                    for( TQStringList::Iterator b = plugin->dec.mime_types.begin(); b != plugin->dec.mime_types.end(); ++b )
                     {
                         //kdDebug() << "   registering decoder for: `" << *b << "'" << endl;
                         logger->log( 1000, "   registering decoder for: `" + *b + "'" );
@@ -804,7 +804,7 @@ void Config::loadPlugins()
             ReplayGainPlugin* plugin = replaygainPluginLoader->loadFile( a.data().filename );
             if( plugin->info.version != -1 )
             {
-                for( QStringList::Iterator b = plugin->replaygain.mime_types.begin(); b != plugin->replaygain.mime_types.end(); ++b )
+                for( TQStringList::Iterator b = plugin->replaygain.mime_types.begin(); b != plugin->replaygain.mime_types.end(); ++b )
                 {
                     //kdDebug() << "   registering replaygain for: `" << *b << "'" << endl;
                     logger->log( 1000, "   registering replaygain for: `" + *b + "'" );
@@ -852,36 +852,36 @@ void Config::loadPlugins()
 //     directories = stddir.findDirs( "data", "soundkonverter/format_infos/"+language+"/" );
 //     if( directories.isEmpty() ) directories = stddir.findDirs( "data", "soundkonverter/format_infos/en/" );
     directories = stddir.findDirs( "data", "soundkonverter/format_infos/" );
-    for( QStringList::Iterator a = directories.begin(); a != directories.end(); ++a )
+    for( TQStringList::Iterator a = directories.begin(); a != directories.end(); ++a )
     {
         //kdDebug() << " searching directory: `" << *a << "'" << endl;
         logger->log( 1000, " searching directory: `" + *a + "'" );
         dir.setPath( *a );
-        list = dir.entryList( "*", QDir::All, QDir::Name );
-        for( QStringList::Iterator b = list.begin(); b != list.end(); ++b )
+        list = dir.entryList( "*", TQDir::All, TQDir::Name );
+        for( TQStringList::Iterator b = list.begin(); b != list.end(); ++b )
         {
             if( *b != "." && *b != ".." && (*b).right(4) == ".xml" )
             {
                 //kdDebug() << "  found file: `" << *b << "'" << endl;
                 logger->log( 1000, "  found file: `" + *b + "'" );
-                if( formatInfoLoader->verifyFile( QString(*a).append(*b) ) )
+                if( formatInfoLoader->verifyFile( TQString(*a).append(*b) ) )
                 {
-                    FormatInfo* formatInfo = formatInfoLoader->loadFile( QString(*a).append(*b) );
+                    FormatInfo* formatInfo = formatInfoLoader->loadFile( TQString(*a).append(*b) );
 
-                    for( QValueList<FormatItem>::Iterator c = formats.begin(); c != formats.end(); ++c ) {
-                        for( QStringList::Iterator d = formatInfo->mime_types.begin(); d != formatInfo->mime_types.end(); ++d ) {
-                            if( (*c).mime_types.findIndex(*d) != -1 ) {
+                    for( TQValueList<FormatItem>::Iterator c = formats.begin(); c != formats.end(); ++c ) {
+                        for( TQStringList::Iterator d = formatInfo->mime_types.begin(); d != formatInfo->mime_types.end(); ++d ) {
+                            if( (*c).mime_types.tqfindIndex(*d) != -1 ) {
                                 (*c).description = "<p>" + formatInfo->description + "</p>";
-                                (*c).description.replace("\\n","</p>\n<p>");
-                                for( QStringList::Iterator d = formatInfo->urls.begin(); d != formatInfo->urls.end(); ++d ) {
+                                (*c).description.tqreplace("\\n","</p>\n<p>");
+                                for( TQStringList::Iterator d = formatInfo->urls.begin(); d != formatInfo->urls.end(); ++d ) {
                                     (*c).description += "\n<p><a href=\"" + (*d) + "\">" + (*d) + "</a></p>";
                                 }
                                 (*c).compressionType = formatInfo->compressionType;
                                 (*c).size = formatInfo->size;
                                 // add extensions for mime types
                                 logger->log( 1000, "   found mime type: `" + *d + "'" );
-                                QStringList extensions = KMimeType::mimeType( *d )->patterns();
-                                for( QStringList::Iterator c = extensions.begin(); c != extensions.end(); ++c ) {
+                                TQStringList extensions = KMimeType::mimeType( *d )->patterns();
+                                for( TQStringList::Iterator c = extensions.begin(); c != extensions.end(); ++c ) {
                                     (*c).remove( 0, 2 );
                                     logger->log( 1000, "    adding extension: `" + *c + "'" );
                                 }
@@ -890,16 +890,16 @@ void Config::loadPlugins()
                                 extensions = formatInfo->extensions;
                                 if( !extensions.isEmpty() ) {
                                     logger->log( 1000, "   found extensions..." );
-                                    for( QStringList::Iterator c = extensions.begin(); c != extensions.end(); ++c ) {
+                                    for( TQStringList::Iterator c = extensions.begin(); c != extensions.end(); ++c ) {
                                         logger->log( 1000, "    adding extension: `" + *c + "'" );
                                     }
                                     (*c).extensions += extensions;
                                 }
                                 // add extensions for correction file mime types
-                                for( QStringList::Iterator d = (*c).correction_file_mime_types.begin(); d != (*c).correction_file_mime_types.end(); ++d ) {
+                                for( TQStringList::Iterator d = (*c).correction_file_mime_types.begin(); d != (*c).correction_file_mime_types.end(); ++d ) {
                                     logger->log( 1000, "   found correction mime type: `" + *d + "'" );
-                                    QStringList extensions = KMimeType::mimeType( *d )->patterns();
-                                    for( QStringList::Iterator e = extensions.begin(); e != extensions.end(); ++e ) {
+                                    TQStringList extensions = KMimeType::mimeType( *d )->patterns();
+                                    for( TQStringList::Iterator e = extensions.begin(); e != extensions.end(); ++e ) {
                                         (*e).remove( 0, 2 );
                                         logger->log( 1000, "    adding correction extension: `" + *e + "'" );
                                         (*c).correction_file_extensions += (*e);
@@ -916,17 +916,17 @@ void Config::loadPlugins()
     delete formatInfoLoader;
 }
 
-void Config::registerFormatFeatures( const QString &mime_type,
+void Config::registerFormatFeatures( const TQString &mime_type,
                                      ConvertPlugin* encoder, ConvertPlugin* decoder,
                                      ReplayGainPlugin* replaygain/*, RepairPlugin* repairer*/,
-                                     const QString &correction_file_mime_type )
+                                     const TQString &correction_file_mime_type )
 {
     //kdDebug() << "    entering: `" << "Config::registerFormatFeatures( ... )" << "'" << endl;
     logger->log( 1000, "    entering: `Config::registerFormatFeatures( ... )'" );
 
     // iterate through all file formats and search for an existing one
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
-        if( (*it).mime_types.findIndex(mime_type) != -1 ) { // we found an existing entry for our file format
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+        if( (*it).mime_types.tqfindIndex(mime_type) != -1 ) { // we found an existing entry for our file format
             //kdDebug() << "     found an existing entry: `" << mime_type << "'" << endl;
             logger->log( 1000, "     found an existing entry: `" + mime_type + "'" );
 
@@ -948,7 +948,7 @@ void Config::registerFormatFeatures( const QString &mime_type,
     logger->log( 1000, "     creating a new entry: `" + mime_type + "'" );
 
     // well it seems, we haven't found an entry. create a new!
-    QValueList<FormatItem>::Iterator newItem = formats.append( FormatItem() );
+    TQValueList<FormatItem>::Iterator newItem = formats.append( FormatItem() );
     (*newItem).mime_types = mime_type;
     if( encoder != 0 ) (*newItem).encoders.append( encoder );
 //     if( encoder != 0 ) (*newItem).encoder = encoder;
@@ -961,10 +961,10 @@ void Config::registerFormatFeatures( const QString &mime_type,
 
 }
 
-/*void Config::registerFileFormat( const QString &mime_type, const QString &option, const QString &value )
+/*void Config::registerFileFormat( const TQString &mime_type, const TQString &option, const TQString &value )
 {
     // iterate through all file formats and search for an existing one
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
         if( (*it).mime_types.findIndex(mime_type) != -1 ) { // we found an existing entry for our file format
             if( option == "mime_type" ) (*it).mime_types.append( value );
             //else if( option == "description" ) // TODO implement a qmap ?!
@@ -981,7 +981,7 @@ void Config::registerFormatFeatures( const QString &mime_type,
     }
 
     // well it seems, we haven't found an entry. create a new!
-    QValueList<FormatItem>::Iterator newItem = formats.append( FormatItem() );
+    TQValueList<FormatItem>::Iterator newItem = formats.append( FormatItem() );
     if( option == "mime_type" ) (*newItem).mime_types.append( value );
     //else if( option == "description" ) // TODO implement a qmap ?!
     else if( option == "size" ) (*newItem).size = value.toInt();
@@ -992,11 +992,11 @@ void Config::registerFormatFeatures( const QString &mime_type,
     }
 }*/
 
-ConvertPlugin* Config::encoderForFormat( const QString &format )
+ConvertPlugin* Config::encoderForFormat( const TQString &format )
 {
     // iterate through all file formats and search for our format in mime_types and extensions
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
-        if( (*it).mime_types.findIndex(format) != -1 || (*it).extensions.findIndex(format) != -1 ) { // we found it
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+        if( (*it).mime_types.tqfindIndex(format) != -1 || (*it).extensions.tqfindIndex(format) != -1 ) { // we found it
             return (*it).encoder;
         }
     }
@@ -1004,11 +1004,11 @@ ConvertPlugin* Config::encoderForFormat( const QString &format )
     return 0;
 }
 
-ConvertPlugin* Config::decoderForFormat( const QString &format )
+ConvertPlugin* Config::decoderForFormat( const TQString &format )
 {
     // iterate through all file formats and search for our format in mime_types and extensions
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
-        if( (*it).mime_types.findIndex(format) != -1 || (*it).extensions.findIndex(format) != -1 ) { // we found it
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+        if( (*it).mime_types.tqfindIndex(format) != -1 || (*it).extensions.tqfindIndex(format) != -1 ) { // we found it
             return (*it).decoder;
         }
     }
@@ -1016,11 +1016,11 @@ ConvertPlugin* Config::decoderForFormat( const QString &format )
     return 0;
 }
 
-ReplayGainPlugin* Config::replaygainForFormat( const QString &format )
+ReplayGainPlugin* Config::replaygainForFormat( const TQString &format )
 {
     // iterate through all file formats and search for our format in mime_types and extensions
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
-        if( (*it).mime_types.findIndex(format) != -1 || (*it).extensions.findIndex(format) != -1 ) { // we found it
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+        if( (*it).mime_types.tqfindIndex(format) != -1 || (*it).extensions.tqfindIndex(format) != -1 ) { // we found it
             return (*it).replaygain;
         }
     }
@@ -1028,11 +1028,11 @@ ReplayGainPlugin* Config::replaygainForFormat( const QString &format )
     return 0;
 }
 
-FormatItem* Config::getFormatItem( const QString &format )
+FormatItem* Config::getFormatItem( const TQString &format )
 {
     // iterate through all file formats and search for our format in mime_types and extensions
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
-        if( (*it).mime_types.findIndex(format) != -1 || (*it).extensions.findIndex(format) != -1 ) { // we found it
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+        if( (*it).mime_types.tqfindIndex(format) != -1 || (*it).extensions.tqfindIndex(format) != -1 ) { // we found it
             return &(*it);
         }
     }
@@ -1042,23 +1042,23 @@ FormatItem* Config::getFormatItem( const QString &format )
 
 // NOTE speed up the following 3 functions (cache the data) (use the extensions variable in FormatItem)
 // NOTE seems to be called too often ???
-QStringList Config::allFormats()
+TQStringList Config::allFormats()
 {
-    QStringList list;
+    TQStringList list;
 
     //kdDebug() << "entering: `" << "Config::allFormats()" << "'" << endl;
     logger->log( 1000, "entering: `Config::allFormats()'" );
 
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
         //kdDebug() << " mime type: `" << (*it).mime_types.first() << "'" << endl;
         logger->log( 1000, " mime type: `" + (*it).mime_types.first() + "'" );
         if( (*it).mime_types.first() != "application/octet-stream" ) {
-//             QString extension = KMimeType::mimeType( (*it).mime_types.first() )->patterns().first().lower();
+//             TQString extension = KMimeType::mimeType( (*it).mime_types.first() )->patterns().first().lower();
 //             extension.remove( 0, 2 );
-            QString extension = (*it).extensions.first().lower();
+            TQString extension = (*it).extensions.first().lower();
             //kdDebug() << "  extension: `" << extension << "'" << endl;
             logger->log( 1000, "  extension: `" + extension + "'" );
-            if( !extension.isEmpty() && !list.contains(extension) ) {
+            if( !extension.isEmpty() && !list.tqcontains(extension) ) {
                 list.append( extension );
                 //kdDebug() << "   (added)" << endl;
                 logger->log( 1000, "   (added)" );
@@ -1069,24 +1069,24 @@ QStringList Config::allFormats()
     return list;
 }
 
-QStringList Config::allEncodableFormats()
+TQStringList Config::allEncodableFormats()
 {
-    QStringList list;
+    TQStringList list;
 
     //kdDebug() << "entering: `" << "Config::allEncodableFormats()" << "'" << endl;
     logger->log( 1000, "entering: `Config::allEncodableFormats()'" );
 
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
         //kdDebug() << " mime type: `" << (*it).mime_types.first() << "'" << endl;
         logger->log( 1000, " mime type: `" + (*it).mime_types.first() + "'" );
         if( (*it).encoder != 0 && binaries[(*it).encoder->enc.bin] != "" && (*it).mime_types.first() != "application/octet-stream" ) {
             if( !(*it).encoder->enc.lossy.enabled && !(*it).encoder->enc.lossless.enabled && !(*it).encoder->enc.hybrid.enabled ) continue;
-//             QString extension = KMimeType::mimeType( (*it).mime_types.first() )->patterns().first().lower();
+//             TQString extension = KMimeType::mimeType( (*it).mime_types.first() )->patterns().first().lower();
 //             extension.remove( 0, 2 );
-            QString extension = (*it).extensions.first().lower();
+            TQString extension = (*it).extensions.first().lower();
             //kdDebug() << "  extension: `" << extension << "'" << endl;
             logger->log( 1000, "  extension: `" + extension + "'" );
-            if( !extension.isEmpty() && !list.contains(extension) ) {
+            if( !extension.isEmpty() && !list.tqcontains(extension) ) {
                 list.append( extension );
                 //kdDebug() << "   (added)" << endl;
                 logger->log( 1000, "   (added)" );
@@ -1097,23 +1097,23 @@ QStringList Config::allEncodableFormats()
     return list;
 }
 
-QStringList Config::allLossyEncodableFormats()
+TQStringList Config::allLossyEncodableFormats()
 {
-    QStringList list;
+    TQStringList list;
 
     //kdDebug() << "entering: `" << "Config::allLossyEncodableFormats()" << "'" << endl;
 //     logger->log( 1000, "entering: `Config::allLossyEncodableFormats()'" );
 
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
         //kdDebug() << " mime type: `" << (*it).mime_types.first() << "'" << endl;
 //         logger->log( 1000, " mime type: `" + (*it).mime_types.first() + "'" );
         if( (*it).encoder != 0 && binaries[(*it).encoder->enc.bin] != "" && (*it).encoder->enc.lossy.enabled && (*it).compressionType & FormatInfo::lossy && (*it).mime_types.first() != "application/octet-stream" ) {
-//             QString extension = KMimeType::mimeType( (*it).mime_types.first() )->patterns().first().lower();
+//             TQString extension = KMimeType::mimeType( (*it).mime_types.first() )->patterns().first().lower();
 //             extension.remove( 0, 2 );
-            QString extension = (*it).extensions.first().lower();
+            TQString extension = (*it).extensions.first().lower();
             //kdDebug() << "  extension: `" << extension << "'" << endl;
 //             logger->log( 1000, "  extension: `" + extension + "'" );
-            if( !extension.isEmpty() && !list.contains(extension) ) {
+            if( !extension.isEmpty() && !list.tqcontains(extension) ) {
                 list.append( extension );
                 //kdDebug() << "   (added)" << endl;
 //                 logger->log( 1000, "   (added)" );
@@ -1124,23 +1124,23 @@ QStringList Config::allLossyEncodableFormats()
     return list;
 }
 
-QStringList Config::allLosslessEncodableFormats()
+TQStringList Config::allLosslessEncodableFormats()
 {
-    QStringList list;
+    TQStringList list;
 
     //kdDebug() << "entering: `" << "Config::allLosslessEncodableFormats()" << "'" << endl;
     logger->log( 1000, "entering: `Config::allLosslessEncodableFormats()'" );
 
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
         //kdDebug() << " mime type: `" << (*it).mime_types.first() << "'" << endl;
         logger->log( 1000, " mime type: `" + (*it).mime_types.first() + "'" );
         if( (*it).encoder != 0 && binaries[(*it).encoder->enc.bin] != "" && (*it).encoder->enc.lossless.enabled && (*it).compressionType & FormatInfo::lossless && (*it).mime_types.first() != "application/octet-stream" ) {
-//             QString extension = KMimeType::mimeType( (*it).mime_types.first() )->patterns().first().lower();
+//             TQString extension = KMimeType::mimeType( (*it).mime_types.first() )->patterns().first().lower();
 //             extension.remove( 0, 2 );
-            QString extension = (*it).extensions.first().lower();
+            TQString extension = (*it).extensions.first().lower();
             //kdDebug() << "  extension: `" << extension << "'" << endl;
             logger->log( 1000, "  extension: `" + extension + "'" );
-            if( !extension.isEmpty() && !list.contains(extension) ) {
+            if( !extension.isEmpty() && !list.tqcontains(extension) ) {
                 list.append( extension );
                 //kdDebug() << "   (added)" << endl;
                 logger->log( 1000, "   (added)" );
@@ -1151,23 +1151,23 @@ QStringList Config::allLosslessEncodableFormats()
     return list;
 }
 
-QStringList Config::allHybridEncodableFormats()
+TQStringList Config::allHybridEncodableFormats()
 {
-    QStringList list;
+    TQStringList list;
 
     //kdDebug() << "entering: `" << "Config::allHybridEncodableFormats()" << "'" << endl;
     logger->log( 1000, "entering: `Config::allHybridEncodableFormats()'" );
 
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
         //kdDebug() << " mime type: `" << (*it).mime_types.first() << "'" << endl;
         logger->log( 1000, " mime type: `" + (*it).mime_types.first() + "'" );
         if( (*it).encoder != 0 && binaries[(*it).encoder->enc.bin] != "" && (*it).encoder->enc.hybrid.enabled && (*it).compressionType & FormatInfo::hybrid && (*it).mime_types.first() != "application/octet-stream" ) {
-//             QString extension = KMimeType::mimeType( (*it).mime_types.first() )->patterns().first().lower();
+//             TQString extension = KMimeType::mimeType( (*it).mime_types.first() )->patterns().first().lower();
 //             extension.remove( 0, 2 );
-            QString extension = (*it).extensions.first().lower();
+            TQString extension = (*it).extensions.first().lower();
             //kdDebug() << "  extension: `" << extension << "'" << endl;
             logger->log( 1000, "  extension: `" + extension + "'" );
-            if( !extension.isEmpty() && !list.contains(extension) ) {
+            if( !extension.isEmpty() && !list.tqcontains(extension) ) {
                 list.append( extension );
                 //kdDebug() << "   (added)" << endl;
                 logger->log( 1000, "   (added)" );
@@ -1178,11 +1178,11 @@ QStringList Config::allHybridEncodableFormats()
     return list;
 }
 
-QString Config::getCorrectionExtension( const QString &format )
+TQString Config::getCorrectionExtension( const TQString &format )
 {
     // iterate through all file formats and search for our format
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
-        if( (*it).mime_types.findIndex(format) != -1 || (*it).extensions.findIndex(format) != -1 ) { // we found it
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+        if( (*it).mime_types.tqfindIndex(format) != -1 || (*it).extensions.tqfindIndex(format) != -1 ) { // we found it
             return (*it).correction_file_extensions.first();
         }
     }
@@ -1190,11 +1190,11 @@ QString Config::getCorrectionExtension( const QString &format )
     return "";
 }
 
-QString Config::getFormatDescription( const QString &format ) // NOTE could be removed
+TQString Config::getFormatDescription( const TQString &format ) // NOTE could be removed
 {
     // iterate through all file formats and search for our format
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
-        if( (*it).mime_types.findIndex(format) != -1 || (*it).extensions.findIndex(format) != -1 ) { // we found it
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+        if( (*it).mime_types.tqfindIndex(format) != -1 || (*it).extensions.tqfindIndex(format) != -1 ) { // we found it
             return (*it).description;
         }
     }
@@ -1202,7 +1202,7 @@ QString Config::getFormatDescription( const QString &format ) // NOTE could be r
     return "";
 }
 
-void Config::addProfile( const QString &name, const ConversionOptions& profile )
+void Config::addProfile( const TQString &name, const ConversionOptions& profile )
 {
     ProfileData profileData;
     profileData.name = name;
@@ -1212,9 +1212,9 @@ void Config::addProfile( const QString &name, const ConversionOptions& profile )
     emit configChanged();
 }
 
-void Config::removeProfile( const QString &name )
+void Config::removeProfile( const TQString &name )
 {
-    for( QValueList<ProfileData>::Iterator it = profiles.begin(); it != profiles.end(); ++it ) {
+    for( TQValueList<ProfileData>::Iterator it = profiles.begin(); it != profiles.end(); ++it ) {
         if( (*it).name == name ) {
             profiles.remove( it );
             if( name != i18n("Last used") && name != "Last used" ) writeProfiles(); // will only be saved at app exit, when saving everything anyway
@@ -1224,9 +1224,9 @@ void Config::removeProfile( const QString &name )
     emit configChanged();
 }
 
-ConversionOptions Config::getProfile( const QString &name )
+ConversionOptions Config::getProfile( const TQString &name )
 {
-    for( QValueList<ProfileData>::Iterator it = profiles.begin(); it != profiles.end(); ++it ) {
+    for( TQValueList<ProfileData>::Iterator it = profiles.begin(); it != profiles.end(); ++it ) {
         if( /*(*it).name != i18n("Last used") &&*/ (*it).name == name ) {
             return (*it).options;
         }
@@ -1237,7 +1237,7 @@ ConversionOptions Config::getProfile( const QString &name )
     return options;
 }
 
-QString Config::getProfileName( const ConversionOptions& options )
+TQString Config::getProfileName( const ConversionOptions& options )
 {
     if( options.encodingOptions.sQualityMode == i18n("Lossless") ) {
         return i18n("Lossless");
@@ -1247,7 +1247,7 @@ QString Config::getProfileName( const ConversionOptions& options )
         return i18n("Hybrid");
     }
 
-    for( QValueList<ProfileData>::Iterator it = profiles.begin(); it != profiles.end(); ++it ) {
+    for( TQValueList<ProfileData>::Iterator it = profiles.begin(); it != profiles.end(); ++it ) {
         if( (*it).name != i18n("Last used") && (*it).options.nearlyEqual( options ) ) {
             return (*it).name;
         }
@@ -1365,23 +1365,23 @@ QString Config::getProfileName( const ConversionOptions& options )
     return i18n("User defined");
 }
 
-QStringList Config::getAllProfiles()
+TQStringList Config::getAllProfiles()
 {
-    QStringList list;
+    TQStringList list;
 
-    for( QValueList<ProfileData>::Iterator it = profiles.begin(); it != profiles.end(); ++it ) {
+    for( TQValueList<ProfileData>::Iterator it = profiles.begin(); it != profiles.end(); ++it ) {
         /*if( (*it).name != i18n("Last used") )*/ list += (*it).name;
     }
 
     return list;
 }
 
-bool Config::acceptFile( const QString& format )
+bool Config::acceptFile( const TQString& format )
 {
     if( format == "audio/x-wav" || format == "wav" ) return true;
 
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
-        if( (*it).mime_types.findIndex(format) != -1 || (*it).extensions.findIndex(format) != -1 ) { // we found it
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+        if( (*it).mime_types.tqfindIndex(format) != -1 || (*it).extensions.tqfindIndex(format) != -1 ) { // we found it
             if( (*it).decoder != 0 ) return true;
         }
     }
@@ -1389,10 +1389,10 @@ bool Config::acceptFile( const QString& format )
     return false;
 }
 
-bool Config::acceptReplayGainFile( const QString& format )
+bool Config::acceptReplayGainFile( const TQString& format )
 {
-    for( QValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
-        if( (*it).mime_types.findIndex(format) != -1 || (*it).extensions.findIndex(format) != -1 ) { // we found it
+    for( TQValueList<FormatItem>::Iterator it = formats.begin(); it != formats.end(); ++it ) {
+        if( (*it).mime_types.tqfindIndex(format) != -1 || (*it).extensions.tqfindIndex(format) != -1 ) { // we found it
             if( (*it).replaygain != 0 ) return true;
         }
     }
@@ -1400,33 +1400,33 @@ bool Config::acceptReplayGainFile( const QString& format )
     return false;
 }
 
-QString Config::fileFilter( bool wav )
+TQString Config::fileFilter( bool wav )
 {
-    QString filter1;
+    TQString filter1;
     if( wav ) filter1 += "*.wav *.WAV *.Wav";
-    QString filter2;
+    TQString filter2;
     if( wav ) filter2 += "\n*.wav *.WAV *.Wav|wav " + i18n("files") + " (*.wav)";
-    QString temp;
+    TQString temp;
 
-    for( QValueList<FormatItem>::Iterator a = formats.begin(); a != formats.end(); ++a ) {
+    for( TQValueList<FormatItem>::Iterator a = formats.begin(); a != formats.end(); ++a ) {
         if( (*a).decoder != 0 ) {
             temp = "";
-            for( QStringList::Iterator b = (*a).extensions.begin(); b != (*a).extensions.end(); ++b ) {
+            for( TQStringList::Iterator b = (*a).extensions.begin(); b != (*a).extensions.end(); ++b ) {
                 filter1 += " *." + (*b);
-                if( !temp.contains(*b,false) ) temp += " *." + (*b).lower();
+                if( !temp.tqcontains(*b,false) ) temp += " *." + (*b).lower();
             }
             //temp.stripWhiteSpace(); // NOTE doesn't work
             if( temp != "" && temp.length() < 80 ) {
                 temp.remove( 0, 1 );
                 temp = "\n" + temp + "|" + (*a).extensions.first() + " " + i18n("files") + " (" + temp + ")";
-                if( !filter2.contains(temp) ) { // HACK when unsing multiple mime types, there were too much entries
+                if( !filter2.tqcontains(temp) ) { // HACK when unsing multiple mime types, there were too much entries
                     filter2 += temp;
                 }
             }
             else if( temp != "" ) {
                 temp.remove( 0, 1 );
                 temp = "\n" + temp + "|" + (*a).extensions.first() + " " + i18n("files");
-                if( !filter2.contains(temp) ) { // HACK when unsing multiple mime types, there were too much entries
+                if( !filter2.tqcontains(temp) ) { // HACK when unsing multiple mime types, there were too much entries
                     filter2 += temp;
                 }
             }
@@ -1439,21 +1439,21 @@ QString Config::fileFilter( bool wav )
     return filter1 + "|" + i18n("all supported formats") + "\n*.*|" + i18n("all formats") + filter2;
 }
 
-QStringList Config::fileTypes( bool wav )
+TQStringList Config::fileTypes( bool wav )
 {
-    QStringList types;
+    TQStringList types;
     if( wav ) types.append( "wav" );
-    QString temp;
+    TQString temp;
 
-    for( QValueList<FormatItem>::Iterator a = formats.begin(); a != formats.end(); ++a ) {
+    for( TQValueList<FormatItem>::Iterator a = formats.begin(); a != formats.end(); ++a ) {
         if( (*a).decoder != 0 ) {
             temp = "";
-            for( QStringList::Iterator b = (*a).extensions.begin(); b != (*a).extensions.end(); ++b ) {
-                if( !temp.contains(*b,false) ) temp.append( (*b).lower() + ", " );
+            for( TQStringList::Iterator b = (*a).extensions.begin(); b != (*a).extensions.end(); ++b ) {
+                if( !temp.tqcontains(*b,false) ) temp.append( (*b).lower() + ", " );
             }
             if( temp != "" ) {
                 temp = temp.left( temp.length() - 2 );
-                if( types.findIndex(temp) == -1 ) types.append( temp );
+                if( types.tqfindIndex(temp) == -1 ) types.append( temp );
             }
         }
     }
@@ -1461,18 +1461,18 @@ QStringList Config::fileTypes( bool wav )
     return types;
 }
 
-QString Config::replayGainFilter()
+TQString Config::replayGainFilter()
 {
-    QString filter1;
-    QString filter2;
-    QString temp;
+    TQString filter1;
+    TQString filter2;
+    TQString temp;
 
-    for( QValueList<FormatItem>::Iterator a = formats.begin(); a != formats.end(); ++a ) {
+    for( TQValueList<FormatItem>::Iterator a = formats.begin(); a != formats.end(); ++a ) {
         if( (*a).replaygain != 0 ) {
             temp = "";
-            for( QStringList::Iterator b = (*a).extensions.begin(); b != (*a).extensions.end(); ++b ) {
+            for( TQStringList::Iterator b = (*a).extensions.begin(); b != (*a).extensions.end(); ++b ) {
                 filter1 += " *." + (*b);
-                if( !temp.contains(*b,false) ) temp += " *." + (*b).lower();
+                if( !temp.tqcontains(*b,false) ) temp += " *." + (*b).lower();
             }
             //temp.stripWhiteSpace(); // NOTE doesn't work
             if( temp != "" && temp.length() < 80 ) {
@@ -1492,20 +1492,20 @@ QString Config::replayGainFilter()
     return filter1 + "|" + i18n("all supported formats") + "\n*.*|" + i18n("all formats") + filter2;
 }
 
-QStringList Config::replayGainFileTypes()
+TQStringList Config::replayGainFileTypes()
 {
-    QStringList types;
-    QString temp;
+    TQStringList types;
+    TQString temp;
 
-    for( QValueList<FormatItem>::Iterator a = formats.begin(); a != formats.end(); ++a ) {
+    for( TQValueList<FormatItem>::Iterator a = formats.begin(); a != formats.end(); ++a ) {
         if( (*a).replaygain != 0 ) {
             temp = "";
-            for( QStringList::Iterator b = (*a).extensions.begin(); b != (*a).extensions.end(); ++b ) {
-                if( !temp.contains(*b,false) ) temp.append( (*b).lower() + ", " );
+            for( TQStringList::Iterator b = (*a).extensions.begin(); b != (*a).extensions.end(); ++b ) {
+                if( !temp.tqcontains(*b,false) ) temp.append( (*b).lower() + ", " );
             }
             if( temp != "" ) {
                 temp = temp.left( temp.length() - 2 );
-                if( types.findIndex(temp) == -1 ) types.append( temp );
+                if( types.tqfindIndex(temp) == -1 ) types.append( temp );
             }
         }
     }
diff --git a/src/config.h b/src/config.h
index 130ddf9..673150d 100755
--- a/src/config.h
+++ b/src/config.h
@@ -6,10 +6,10 @@
 #include "formatinfoloader.h"
 #include "conversionoptions.h"
 
-#include <qobject.h>
-#include <qvaluelist.h>
-#include <qstringlist.h>
-#include <qmap.h>
+#include <tqobject.h>
+#include <tqvaluelist.h>
+#include <tqstringlist.h>
+#include <tqmap.h>
 
 class Logger;
 class ConvertPlugin;
@@ -38,19 +38,19 @@ public:
      */
     virtual ~FormatItem();
 
-    QStringList mime_types;
-    QStringList extensions; // for easy use
-    QStringList correction_file_mime_types;
-    QStringList correction_file_extensions; // for easy use
-    QString description;
+    TQStringList mime_types;
+    TQStringList extensions; // for easy use
+    TQStringList correction_file_mime_types;
+    TQStringList correction_file_extensions; // for easy use
+    TQString description;
     FormatInfo::CompressionType compressionType;
     int compressionLevel; // the value from the config dialog
     bool internalReplayGain;
     int size;
-    QValueList<ConvertPlugin*> encoders;
-    QValueList<ConvertPlugin*> decoders;
-    QValueList<ReplayGainPlugin*> replaygains;
-    //QValueList<RepairerPlugin*> repairers;
+    TQValueList<ConvertPlugin*> encoders;
+    TQValueList<ConvertPlugin*> decoders;
+    TQValueList<ReplayGainPlugin*> replaygains;
+    //TQValueList<RepairerPlugin*> repairers;
     ConvertPlugin* encoder;
     ConvertPlugin* decoder;
     ReplayGainPlugin* replaygain;
@@ -63,9 +63,10 @@ public:
  * @author Daniel Faust <hessijames@gmail.com>
  * @version 0.3
  */
-class Config : public QObject
+class Config : public TQObject
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
@@ -100,22 +101,22 @@ public:
     /**
      * Get the encoder for a given file format (mime type or extension)
      */
-    ConvertPlugin* encoderForFormat( const QString &format );
+    ConvertPlugin* encoderForFormat( const TQString &format );
 
     /**
      * Get the decoder for a given file format (mime type or extension)
      */
-    ConvertPlugin* decoderForFormat( const QString &format );
+    ConvertPlugin* decoderForFormat( const TQString &format );
 
     /**
      * Get the decoder for a given file format (mime type or extension)
      */
-    ReplayGainPlugin* replaygainForFormat( const QString &format );
+    ReplayGainPlugin* replaygainForFormat( const TQString &format );
 
     /**
      * Get the format information for a given file format (mime type or extension)
      */
-    FormatItem* getFormatItem( const QString &format );
+    FormatItem* getFormatItem( const TQString &format );
 
     /**
      * Get the current ripper
@@ -130,119 +131,119 @@ public:
     /**
      * Returns a list of all loaded rippers
      */
-    QValueList<RipperPlugin*> allRippers() { return rippers; }
+    TQValueList<RipperPlugin*> allRippers() { return rippers; }
 
     /**
      * Returns a list of all loaded converters
      */
-    QValueList<ConvertPlugin*> allConverters() { return converters; }
+    TQValueList<ConvertPlugin*> allConverters() { return converters; }
 
     /**
      * Returns a list of all loaded replaygains
      */
-    QValueList<ReplayGainPlugin*> allReplayGains() { return replaygains; }
+    TQValueList<ReplayGainPlugin*> allReplayGains() { return replaygains; }
 
     /**
      * Returns a list of all known file formats
      */
-    QStringList allFormats();
+    TQStringList allFormats();
 
     /**
      * Returns a list of all known encodeable file formats
      */
-    QStringList allEncodableFormats();
+    TQStringList allEncodableFormats();
 
     /**
      * Returns a list of all known lossy encodeable file formats
      */
-    QStringList allLossyEncodableFormats();
+    TQStringList allLossyEncodableFormats();
 
     /**
      * Returns a list of all known lossless encodeable file formats
      */
-    QStringList allLosslessEncodableFormats();
+    TQStringList allLosslessEncodableFormats();
 
     /**
      * Returns a list of all known hybrid encodeable file formats
      */
-    QStringList allHybridEncodableFormats();
+    TQStringList allHybridEncodableFormats();
 
     /**
      * Returns the extension of the correction file format for the given format
      * If there is nor correction file format, the returned string is empty
      */
-    QString getCorrectionExtension( const QString &format );
+    TQString getCorrectionExtension( const TQString &format );
 
     /**
      * Returns a localized description for the given format
      */
-    QString getFormatDescription( const QString &format );
+    TQString getFormatDescription( const TQString &format );
 
     /**
      * Add a new profile
      */
-    void addProfile( const QString &name, const ConversionOptions& profile );
+    void addProfile( const TQString &name, const ConversionOptions& profile );
 
     /**
      * Remove a new profile
      */
-    void removeProfile( const QString &name );
+    void removeProfile( const TQString &name );
 
     /**
      * Returns the conversion options for a profile
      */
-    ConversionOptions getProfile( const QString &name );
+    ConversionOptions getProfile( const TQString &name );
 
     /**
      * Returns the name of the profile with conversion options @p options
      */
-     QString getProfileName( const ConversionOptions& options );
+     TQString getProfileName( const ConversionOptions& options );
 
     /**
      * Returns a list of all user defined profiles
      */
-    QStringList getAllProfiles();
+    TQStringList getAllProfiles();
 
     /**
      * Returns true if the @p file can be added to the conversion list (can be decoded)
      */
-    bool acceptFile( const QString& format );
+    bool acceptFile( const TQString& format );
 
     /**
      * Returns true if the @p file can be added to the replay gain tool
      */
-    bool acceptReplayGainFile( const QString& format );
+    bool acceptReplayGainFile( const TQString& format );
 
     /**
      * Returns a file filter suitable for the file open dialog
      */
-    QString fileFilter( bool wav = true );
+    TQString fileFilter( bool wav = true );
 
     /**
      * Returns a string list of supported file formats
      */
-    QStringList fileTypes( bool wav = true );
+    TQStringList fileTypes( bool wav = true );
 
     /**
      * Returns a file filter suitable for the file open dialog for the replay gain scanner
      */
-    QString replayGainFilter();
+    TQString replayGainFilter();
 
     /**
      * Returns a string list of Replay Gain supported file formats
      */
-    QStringList replayGainFileTypes();
+    TQStringList replayGainFileTypes();
 
     struct Data {
         struct General {
             int startTab;
             int lastTab;
-            QString defaultProfile;
-            QString defaultFormat;
-//             QString defaultOutputDirectory;
-            QString specifyOutputDirectory;
-            QString metaDataOutputDirectory;
-            QString copyStructureOutputDirectory;
+            TQString defaultProfile;
+            TQString defaultFormat;
+//             TQString defaultOutputDirectory;
+            TQString specifyOutputDirectory;
+            TQString metaDataOutputDirectory;
+            TQString copyStructureOutputDirectory;
             int priority;
             bool useVFATNames;
             int conflictHandling;
@@ -256,8 +257,8 @@ public:
             bool checkForUpdates;
         } plugins;
         struct Environment {
-            QStringList directories;
-            QStringList foundPrograms;
+            TQStringList directories;
+            TQStringList foundPrograms;
         } environment;
         struct App {
             int configVersion;
@@ -267,36 +268,36 @@ public:
     bool onlinePluginsChanged;
     bool backendsChanged;
 
-    QMap<QString, QString> binaries;
+    TQMap<TQString, TQString> binaries;
 
 private:
     struct PluginMapData {
         int version;
-        QString filename;
-        QString type;
+        TQString filename;
+        TQString type;
     };
 
     Logger* logger;
 
     /** holds all known formats */
-    QValueList<FormatItem> formats;
+    TQValueList<FormatItem> formats;
 
     /** holds all known rippers */
-    QValueList<RipperPlugin*> rippers;
+    TQValueList<RipperPlugin*> rippers;
     RipperPlugin* currentRipper;
 
     /** holds all known converters */
-    QValueList<ConvertPlugin*> converters;
+    TQValueList<ConvertPlugin*> converters;
     /** holds all known replaygain apps */
-    QValueList<ReplayGainPlugin*> replaygains;
+    TQValueList<ReplayGainPlugin*> replaygains;
     /* holds all known file repairing apps */
-//     QValueList<RepairerItem> repairer;
+//     TQValueList<RepairerItem> repairer;
 
     //ConvertPluginLoader* convertPluginLoader;
     //ReplayGainPluginLoader* replaygainPluginLoader;
 
     /** holds all user defined profiles */
-    QValueList<ProfileData> profiles;
+    TQValueList<ProfileData> profiles;
 
     /**
      * Load the files with the file infos (format descriptions, file size, etc.)
@@ -314,10 +315,10 @@ private:
      * @p extension The file name extension for that is wants to register
      * @p features The features of the app for that extension
      */
-    void registerFormatFeatures( const QString &mime_type,
+    void registerFormatFeatures( const TQString &mime_type,
                                  ConvertPlugin* encoder = 0, ConvertPlugin* decoder = 0,
                                  ReplayGainPlugin* replaygain = 0/*, RepairPlugin* repairer = 0*/,
-                                 const QString &correction_file_mime_type = QString::null );
+                                 const TQString &correction_file_mime_type = TQString() );
 
     /**
      * Generate the service menu
@@ -337,11 +338,11 @@ private:
      * @p newDescription Register a new description for this file format?
      * @p newSize Register a new size for this file format for calculating the progress?
      */
-    /*void registerFileFormat( const QString &extension, const QString &newSynonym = QString::null,
-                             const QString &newMimeType = QString::null,
-                             const QString &newDescription = QString::null,
+    /*void registerFileFormat( const TQString &extension, const TQString &newSynonym = TQString(),
+                             const TQString &newMimeType = TQString(),
+                             const TQString &newDescription = TQString(),
                              int newSize = 0, FormatInfo::CompressionType newCompressionType = FormatInfo::lossy );*/
-    //void registerFileFormat( const QString &mime_type, const QString &option, const QString &value );
+    //void registerFileFormat( const TQString &mime_type, const TQString &option, const TQString &value );
     // NOTE this function is obsolete.
     //       after loading all plugins and creating all neccessary file format items,
     //       sk will search for format info files and update the items.
diff --git a/src/configbackendspage.cpp b/src/configbackendspage.cpp
index d7b1589..5d61cb3 100755
--- a/src/configbackendspage.cpp
+++ b/src/configbackendspage.cpp
@@ -5,13 +5,13 @@
 #include "ripperpluginloader.h"
 #include "config.h"
 
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qgroupbox.h>
-#include <qtooltip.h>
-#include <qvbox.h>
-#include <qslider.h>
-#include <qcheckbox.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqgroupbox.h>
+#include <tqtooltip.h>
+#include <tqvbox.h>
+#include <tqslider.h>
+#include <tqcheckbox.h>
 
 #include <kiconloader.h>
 #include <klocale.h>
@@ -20,44 +20,44 @@
 #include <kstandarddirs.h>
 
 
-ConfigBackendsPage::ConfigBackendsPage( Config* _config, QMap<QString, QString>* _binaries, QWidget* parent, const char *name )
-    : ConfigPageBase( parent, name )
+ConfigBackendsPage::ConfigBackendsPage( Config* _config, TQMap<TQString, TQString>* _binaries, TQWidget* tqparent, const char *name )
+    : ConfigPageBase( tqparent, name )
 {
     config = _config;
     binaries = _binaries;
 
-    grid = new QGridLayout( parent );
-    scrollView = new KScrollView( parent, "scrollView" );
-    scrollView->setResizePolicy( QScrollView::AutoOneFit );
+    grid = new TQGridLayout( tqparent );
+    scrollView = new KScrollView( tqparent, "scrollView" );
+    scrollView->setResizePolicy( TQScrollView::AutoOneFit );
     grid->addWidget( scrollView, 0, 0 );
-    box = new QVBox( scrollView->viewport() );
+    box = new TQVBox( scrollView->viewport() );
     box->setMargin( 11 );
     box->setSpacing( 6 );
     scrollView->addChild( box );
 
-    QHBox* legendBox = new QHBox( box );
+    TQHBox* legendBox = new TQHBox( box );
     legendBox->setMargin( 0 );
     legendBox->setSpacing( 6 );
     KStandardDirs* stdDirs = new KStandardDirs();
-    QLabel* lLegendLabel = new QLabel( i18n("Legend")+":", legendBox, "lLegendLabel" );
-    QLabel* lLegendGreen = new QLabel( "", legendBox, "lLegendGreen" );
-    lLegendGreen->setPixmap( QPixmap(stdDirs->findResource("data","soundkonverter/pics/ledgreen_legend.png")) );
-    QLabel* lLegendFull = new QLabel( i18n("Full support"), legendBox, "lLegendFull" );
-    QLabel* lLegendYellow = new QLabel("",legendBox,"lLegendYellow");
-    lLegendYellow->setPixmap( QPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow_legend.png")) );
-    QLabel* lLegendMost = new QLabel( i18n("Most supported"), legendBox, "lLegendMost" );
-    QLabel* lLegendRed = new QLabel( "", legendBox, "lLegendRed" );
-    lLegendRed->setPixmap( QPixmap(stdDirs->findResource("data","soundkonverter/pics/ledred_legend.png")) );
-    QLabel* lLegendBasic = new QLabel( i18n("Basic support"), legendBox, "lLegendBasic" );
+    TQLabel* lLegendLabel = new TQLabel( i18n("Legend")+":", legendBox, "lLegendLabel" );
+    TQLabel* lLegendGreen = new TQLabel( "", legendBox, "lLegendGreen" );
+    lLegendGreen->setPixmap( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledgreen_legend.png")) );
+    TQLabel* lLegendFull = new TQLabel( i18n("Full support"), legendBox, "lLegendFull" );
+    TQLabel* lLegendYellow = new TQLabel("",legendBox,"lLegendYellow");
+    lLegendYellow->setPixmap( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow_legend.png")) );
+    TQLabel* lLegendMost = new TQLabel( i18n("Most supported"), legendBox, "lLegendMost" );
+    TQLabel* lLegendRed = new TQLabel( "", legendBox, "lLegendRed" );
+    lLegendRed->setPixmap( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledred_legend.png")) );
+    TQLabel* lLegendBasic = new TQLabel( i18n("Basic support"), legendBox, "lLegendBasic" );
     legendBox->setStretchFactor( lLegendLabel, 1 );
 
-    QGroupBox* ripperGroup = new QGroupBox( 1, Qt::Vertical, box, "ripperGroup" );
-    ripperGroup->layout()->setSpacing( 6 );
-    ripperGroup->layout()->setMargin( 6 );
-    QLabel* lRipper = new QLabel( i18n("CD Ripper")+":", ripperGroup, "lRipper" );
+    TQGroupBox* ripperGroup = new TQGroupBox( 1, Qt::Vertical, box, "ripperGroup" );
+    ripperGroup->tqlayout()->setSpacing( 6 );
+    ripperGroup->tqlayout()->setMargin( 6 );
+    TQLabel* lRipper = new TQLabel( i18n("CD Ripper")+":", ripperGroup, "lRipper" );
     cRipper = new KComboBox( ripperGroup, "cRipper" );
-    connect( cRipper, SIGNAL(activated(int)),
-               this, SLOT(cfgChanged())
+    connect( cRipper, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(cfgChanged())
              );
 
     delete stdDirs;
@@ -77,8 +77,8 @@ void ConfigBackendsPage::resetDefaults()
     i = 1;
     rank = 60;
     item = 0;
-    QValueList<RipperPlugin*> rippers = config->allRippers();
-    for( QValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it )
+    TQValueList<RipperPlugin*> rippers = config->allRippers();
+    for( TQValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it )
     {
         if( (*it)->rip.rank > rank ) {
             rank = (*it)->rip.rank;
@@ -88,13 +88,13 @@ void ConfigBackendsPage::resetDefaults()
     }
     cRipper->setCurrentItem( item );
 
-    for( QValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
+    for( TQValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
     {
         FormatItem* formatItem = config->getFormatItem( (*a).format );
         if( formatItem == 0 ) continue;
 
         i = item = rank = 0;
-        for( QValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
+        for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
             if( (*b)->enc.rank > rank ) {
                 rank = (*b)->enc.rank;
                 item = i;
@@ -104,7 +104,7 @@ void ConfigBackendsPage::resetDefaults()
         (*a).cEncoder->setCurrentItem( item );
 
         i = item = rank = 0;
-        for( QValueList<ConvertPlugin*>::Iterator b = formatItem->decoders.begin(); b != formatItem->decoders.end(); ++b ) {
+        for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->decoders.begin(); b != formatItem->decoders.end(); ++b ) {
             if( (*b)->dec.rank > rank ) {
                 rank = (*b)->dec.rank;
                 item = i;
@@ -114,7 +114,7 @@ void ConfigBackendsPage::resetDefaults()
         (*a).cDecoder->setCurrentItem( item );
 
         i = item = rank = 0;
-        for( QValueList<ReplayGainPlugin*>::Iterator b = formatItem->replaygains.begin(); b != formatItem->replaygains.end(); ++b ) {
+        for( TQValueList<ReplayGainPlugin*>::Iterator b = formatItem->replaygains.begin(); b != formatItem->replaygains.end(); ++b ) {
             if( (*b)->replaygain.rank > rank ) {
                 rank = (*b)->replaygain.rank;
                 item = i;
@@ -126,16 +126,16 @@ void ConfigBackendsPage::resetDefaults()
 
     encoderChanged();
 
-    for( QValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
+    for( TQValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
     {
         FormatItem* formatItem = config->getFormatItem( (*a).format );
         if( formatItem == 0 ) continue;
 
-        QString encoder = (*a).cEncoder->currentText();
+        TQString encoder = (*a).cEncoder->currentText();
 
         (*a).cInternalReplayGain->setChecked( false );
 
-        for( QValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
+        for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
             if( (*b)->enc.bin == encoder && (*b)->enc.strength.enabled ) {
                 if( (*b)->enc.strength.range_max >= (*b)->enc.strength.range_min )
                     (*a).sStrength->setValue( (*b)->enc.strength.default_value / (*b)->enc.strength.step );
@@ -160,20 +160,20 @@ void ConfigBackendsPage::resetDefaults()
 void ConfigBackendsPage::saveSettings()
 {
     config->setCurrentRipper( 0 );
-    QValueList<RipperPlugin*> rippers = config->allRippers();
-    for( QValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it )
+    TQValueList<RipperPlugin*> rippers = config->allRippers();
+    for( TQValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it )
     {
         if( (*it)->rip.bin == cRipper->currentText() ) {
             config->setCurrentRipper( *it );
         }
     }
 
-    for( QValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
+    for( TQValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
     {
         FormatItem* formatItem = config->getFormatItem( (*a).format );
         if( formatItem == 0 ) continue;
 
-        for( QValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
+        for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
             if( (*b)->enc.bin == (*a).cEncoder->currentText() ) {
                 formatItem->encoder = (*b);
                 if( (*b)->enc.strength.enabled ) {
@@ -185,13 +185,13 @@ void ConfigBackendsPage::saveSettings()
             }
         }
 
-        for( QValueList<ConvertPlugin*>::Iterator b = formatItem->decoders.begin(); b != formatItem->decoders.end(); ++b ) {
+        for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->decoders.begin(); b != formatItem->decoders.end(); ++b ) {
             if( (*b)->dec.bin == (*a).cDecoder->currentText() ) {
                 formatItem->decoder = (*b);
             }
         }
 
-        for( QValueList<ReplayGainPlugin*>::Iterator b = formatItem->replaygains.begin(); b != formatItem->replaygains.end(); ++b ) {
+        for( TQValueList<ReplayGainPlugin*>::Iterator b = formatItem->replaygains.begin(); b != formatItem->replaygains.end(); ++b ) {
             if( (*b)->replaygain.bin == (*a).cReplayGain->currentText() ) {
                 formatItem->replaygain = (*b);
             }
@@ -201,22 +201,22 @@ void ConfigBackendsPage::saveSettings()
 
 void ConfigBackendsPage::rebuild()
 {
-    for( QValueList<FormatOptions>::Iterator it = formatOptions.begin(); it != formatOptions.end(); ++it )
+    for( TQValueList<FormatOptions>::Iterator it = formatOptions.begin(); it != formatOptions.end(); ++it )
     {
         delete (*it).lEncoder;
-        disconnect( (*it).cEncoder, SIGNAL(activated(int)), 0, 0 );
+        disconnect( (*it).cEncoder, TQT_SIGNAL(activated(int)), 0, 0 );
         delete (*it).cEncoder;
         delete (*it).lStrength;
-        disconnect( (*it).sStrength,SIGNAL(valueChanged(int)), 0, 0 );
+        disconnect( (*it).sStrength,TQT_SIGNAL(valueChanged(int)), 0, 0 );
         delete (*it).sStrength;
         delete (*it).lStrengthDisplay;
         delete (*it).lDecoder;
-        disconnect( (*it).cDecoder, SIGNAL(activated(int)), 0, 0 );
+        disconnect( (*it).cDecoder, TQT_SIGNAL(activated(int)), 0, 0 );
         delete (*it).cDecoder;
         delete (*it).lReplayGain;
-        disconnect( (*it).cReplayGain, SIGNAL(activated(int)), 0, 0 );
+        disconnect( (*it).cReplayGain, TQT_SIGNAL(activated(int)), 0, 0 );
         delete (*it).cReplayGain;
-        disconnect( (*it).cInternalReplayGain, SIGNAL(toggled(bool)), 0, 0 );
+        disconnect( (*it).cInternalReplayGain, TQT_SIGNAL(toggled(bool)), 0, 0 );
         delete (*it).cInternalReplayGain;
         delete (*it).grid;
         delete (*it).group;
@@ -226,23 +226,23 @@ void ConfigBackendsPage::rebuild()
 
     // TODO show all extensions
 
-    QStringList formats = config->allFormats();
+    TQStringList formats = config->allFormats();
 
-    for( QStringList::Iterator it = formats.begin(); it != formats.end(); ++it )
+    for( TQStringList::Iterator it = formats.begin(); it != formats.end(); ++it )
     {
         FormatOptions options;
         options.format = *it;
 
         FormatItem *formatItem = config->getFormatItem( options.format );
-        QString title;
+        TQString title;
         if( formatItem ) {
-            for( QStringList::Iterator at = formatItem->extensions.begin(); at != formatItem->extensions.end(); ++at ) {
-                if( !title.contains((*at).lower()) ) title += (*at).lower() + ", ";
+            for( TQStringList::Iterator at = formatItem->extensions.begin(); at != formatItem->extensions.end(); ++at ) {
+                if( !title.tqcontains((*at).lower()) ) title += (*at).lower() + ", ";
             }
             title = title.left( title.length() - 2 );
 /*            title += " [";
-            for( QStringList::Iterator bt = formatItem->mime_types.begin(); bt != formatItem->mime_types.end(); ++bt ) {
-                if( !title.contains((*bt).lower()) ) title += (*bt).lower() + ", ";
+            for( TQStringList::Iterator bt = formatItem->mime_types.begin(); bt != formatItem->mime_types.end(); ++bt ) {
+                if( !title.tqcontains((*bt).lower()) ) title += (*bt).lower() + ", ";
             }
             title = title.left( title.length() - 2 ) + "]";*/
         }
@@ -250,70 +250,70 @@ void ConfigBackendsPage::rebuild()
             title = options.format;
         }
 
-        options.group = new QGroupBox( title, box, options.format );
+        options.group = new TQGroupBox( title, box, options.format );
         options.group->setColumnLayout( 0, Qt::Vertical );
-        options.group->layout()->setSpacing( 6 );
-        options.group->layout()->setMargin( 6 );
+        options.group->tqlayout()->setSpacing( 6 );
+        options.group->tqlayout()->setMargin( 6 );
         options.group->show();
-        options.grid = new QGridLayout( options.group->layout() );
+        options.grid = new TQGridLayout( options.group->tqlayout() );
 
-        options.lEncoder = new QLabel( i18n("Encoder")+":", options.group, options.format );
+        options.lEncoder = new TQLabel( i18n("Encoder")+":", options.group, options.format );
         options.lEncoder->show();
         options.grid->addWidget( options.lEncoder, 0, 0 );
         options.cEncoder = new KComboBox( options.group, options.format );
         options.cEncoder->show();
-        connect( options.cEncoder, SIGNAL(activated(int)),
-                   this, SLOT(cfgChanged())
+        connect( options.cEncoder, TQT_SIGNAL(activated(int)),
+                   this, TQT_SLOT(cfgChanged())
                  );
-        connect( options.cEncoder, SIGNAL(activated(int)),
-                   this, SLOT(encoderChanged())
+        connect( options.cEncoder, TQT_SIGNAL(activated(int)),
+                   this, TQT_SLOT(encoderChanged())
                  );
         options.grid->addWidget( options.cEncoder, 0, 1 );
 
-        options.lStrength = new QLabel( i18n("Strength")+":", options.group, options.format );
-        options.lStrength->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
+        options.lStrength = new TQLabel( i18n("Strength")+":", options.group, options.format );
+        options.lStrength->tqsetAlignment( TQt::AlignRight | TQt::AlignVCenter );
         options.lStrength->show();
         options.grid->addWidget( options.lStrength, 0, 2 );
-        options.sStrength = new QSlider( Qt::Horizontal, options.group, options.format );
-        options.sStrength->setTickmarks( QSlider::Below );
+        options.sStrength = new TQSlider( Qt::Horizontal, options.group, options.format );
+        options.sStrength->setTickmarks( TQSlider::Below );
         options.sStrength->show();
-        QToolTip::add( options.sStrength, i18n("Set the compression strength:\n\nLeft = fast conversion\nRight = good resultant file") );
+        TQToolTip::add( options.sStrength, i18n("Set the compression strength:\n\nLeft = fast conversion\nRight = good resultant file") );
         options.grid->addWidget( options.sStrength, 0, 3 );
-        connect( options.sStrength, SIGNAL(valueChanged(int)),
-                   this, SLOT(cfgChanged())
+        connect( options.sStrength, TQT_SIGNAL(valueChanged(int)),
+                   this, TQT_SLOT(cfgChanged())
                  );
-        connect( options.sStrength, SIGNAL(valueChanged(int)),
-                   this, SLOT(strengthChanged())
+        connect( options.sStrength, TQT_SIGNAL(valueChanged(int)),
+                   this, TQT_SLOT(strengthChanged())
                  );
 
-        options.lDecoder = new QLabel( i18n("Decoder")+":", options.group, options.format );
+        options.lDecoder = new TQLabel( i18n("Decoder")+":", options.group, options.format );
         options.lDecoder->show();
         options.grid->addWidget( options.lDecoder, 1, 0 );
         options.cDecoder = new KComboBox( options.group, options.format );
         options.cDecoder->show();
         options.grid->addWidget( options.cDecoder, 1, 1 );
-        connect( options.cDecoder, SIGNAL(activated(int)),
-                   this, SLOT(cfgChanged())
+        connect( options.cDecoder, TQT_SIGNAL(activated(int)),
+                   this, TQT_SLOT(cfgChanged())
                  );
-        options.lStrengthDisplay = new QLabel( "", options.group, options.format );
-        options.lStrengthDisplay->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
+        options.lStrengthDisplay = new TQLabel( "", options.group, options.format );
+        options.lStrengthDisplay->tqsetAlignment( TQt::AlignRight | TQt::AlignVCenter );
         options.lStrengthDisplay->setEnabled( false );
         options.grid->addWidget( options.lStrengthDisplay, 1, 3 );
 
-        options.lReplayGain = new QLabel( i18n("Replay Gain")+":", options.group, options.format );
+        options.lReplayGain = new TQLabel( i18n("Replay Gain")+":", options.group, options.format );
         options.lReplayGain->show();
         options.grid->addWidget( options.lReplayGain, 2, 0 );
         options.cReplayGain = new KComboBox( options.group, options.format );
         options.cReplayGain->show();
         options.grid->addWidget( options.cReplayGain, 2, 1 );
-        connect( options.cReplayGain, SIGNAL(activated(int)),
-                   this, SLOT(cfgChanged())
+        connect( options.cReplayGain, TQT_SIGNAL(activated(int)),
+                   this, TQT_SLOT(cfgChanged())
                  );
-        options.cInternalReplayGain = new QCheckBox( i18n("Use internal Replay Gain"), options.group, options.format );
-        QToolTip::add( options.cInternalReplayGain, i18n("Use the internal Replay Gain calculator of the encoder") );
+        options.cInternalReplayGain = new TQCheckBox( i18n("Use internal Replay Gain"), options.group, options.format );
+        TQToolTip::add( options.cInternalReplayGain, i18n("Use the internal Replay Gain calculator of the encoder") );
         options.grid->addWidget( options.cInternalReplayGain, 2, 3 );
-        connect( options.cInternalReplayGain, SIGNAL(toggled(bool)),
-                   this, SLOT(cfgChanged())
+        connect( options.cInternalReplayGain, TQT_SIGNAL(toggled(bool)),
+                   this, TQT_SLOT(cfgChanged())
                  );
 
         options.grid->setColStretch( 0, 0 );
@@ -334,22 +334,22 @@ void ConfigBackendsPage::refill()
 
     cRipper->clear();
     i = item = 0;
-    cRipper->insertItem( QPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow.png")), i18n("KDE audio CD protocol") );
+    cRipper->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow.png")), i18n("KDE audio CD protocol") );
     i++;
-    QValueList<RipperPlugin*> rippers = config->allRippers();
-    for( QValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it )
+    TQValueList<RipperPlugin*> rippers = config->allRippers();
+    for( TQValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it )
     {
         if( (*binaries)[(*it)->rip.bin] == "" ) continue;
 
-        if( (*it)->rip.rank >= 70 ) cRipper->insertItem( QPixmap(stdDirs->findResource("data","soundkonverter/pics/ledgreen.png")), (*it)->rip.bin );
-        else if( (*it)->rip.rank >= 40 ) cRipper->insertItem( QPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow.png")), (*it)->rip.bin );
-        else cRipper->insertItem( QPixmap(stdDirs->findResource("data","soundkonverter/pics/ledred.png")), (*it)->rip.bin );
+        if( (*it)->rip.rank >= 70 ) cRipper->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledgreen.png")), (*it)->rip.bin );
+        else if( (*it)->rip.rank >= 40 ) cRipper->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow.png")), (*it)->rip.bin );
+        else cRipper->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledred.png")), (*it)->rip.bin );
         if( (*it) == config->getCurrentRipper() ) item = i;
         i++;
     }
     cRipper->setCurrentItem( item );
 
-    for( QValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
+    for( TQValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
     {
         FormatItem* formatItem = config->getFormatItem( (*a).format );
         (*a).cEncoder->clear();
@@ -358,36 +358,36 @@ void ConfigBackendsPage::refill()
         if( formatItem == 0 ) continue;
 
         i = item = 0;
-        for( QValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
+        for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
             if( (*binaries)[(*b)->enc.bin] == "" ) continue;
 
-            if( (*b)->enc.rank >= 70 ) (*a).cEncoder->insertItem( QPixmap(stdDirs->findResource("data","soundkonverter/pics/ledgreen.png")), (*b)->enc.bin );
-            else if( (*b)->enc.rank >= 40 ) (*a).cEncoder->insertItem( QPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow.png")), (*b)->enc.bin );
-            else (*a).cEncoder->insertItem( QPixmap(stdDirs->findResource("data","soundkonverter/pics/ledred.png")), (*b)->enc.bin );
+            if( (*b)->enc.rank >= 70 ) (*a).cEncoder->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledgreen.png")), (*b)->enc.bin );
+            else if( (*b)->enc.rank >= 40 ) (*a).cEncoder->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow.png")), (*b)->enc.bin );
+            else (*a).cEncoder->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledred.png")), (*b)->enc.bin );
             if( (*b) == formatItem->encoder ) item = i;
             i++;
         }
         (*a).cEncoder->setCurrentItem( item );
 
         i = item = 0;
-        for( QValueList<ConvertPlugin*>::Iterator b = formatItem->decoders.begin(); b != formatItem->decoders.end(); ++b ) {
+        for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->decoders.begin(); b != formatItem->decoders.end(); ++b ) {
             if( (*binaries)[(*b)->dec.bin] == "" ) continue;
 
-            if( (*b)->dec.rank >= 70 ) (*a).cDecoder->insertItem( QPixmap(stdDirs->findResource("data","soundkonverter/pics/ledgreen.png")), (*b)->dec.bin );
-            else if( (*b)->dec.rank >= 40 ) (*a).cDecoder->insertItem( QPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow.png")), (*b)->dec.bin );
-            else (*a).cDecoder->insertItem( QPixmap(stdDirs->findResource("data","soundkonverter/pics/ledred.png")), (*b)->dec.bin );
+            if( (*b)->dec.rank >= 70 ) (*a).cDecoder->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledgreen.png")), (*b)->dec.bin );
+            else if( (*b)->dec.rank >= 40 ) (*a).cDecoder->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow.png")), (*b)->dec.bin );
+            else (*a).cDecoder->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledred.png")), (*b)->dec.bin );
             if( (*b) == formatItem->decoder ) item = i;
             i++;
         }
         (*a).cDecoder->setCurrentItem( item );
 
         i = item = 0;
-        for( QValueList<ReplayGainPlugin*>::Iterator b = formatItem->replaygains.begin(); b != formatItem->replaygains.end(); ++b ) {
+        for( TQValueList<ReplayGainPlugin*>::Iterator b = formatItem->replaygains.begin(); b != formatItem->replaygains.end(); ++b ) {
             if( (*binaries)[(*b)->replaygain.bin] == "" ) continue;
 
-            if( (*b)->replaygain.rank >= 70 ) (*a).cReplayGain->insertItem( QPixmap(stdDirs->findResource("data","soundkonverter/pics/ledgreen.png")), (*b)->replaygain.bin );
-            else if( (*b)->replaygain.rank >= 40 ) (*a).cReplayGain->insertItem( QPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow.png")), (*b)->replaygain.bin );
-            else (*a).cReplayGain->insertItem( QPixmap(stdDirs->findResource("data","soundkonverter/pics/ledred.png")), (*b)->replaygain.bin );
+            if( (*b)->replaygain.rank >= 70 ) (*a).cReplayGain->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledgreen.png")), (*b)->replaygain.bin );
+            else if( (*b)->replaygain.rank >= 40 ) (*a).cReplayGain->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledyellow.png")), (*b)->replaygain.bin );
+            else (*a).cReplayGain->insertItem( TQPixmap(stdDirs->findResource("data","soundkonverter/pics/ledred.png")), (*b)->replaygain.bin );
             if( (*b) == formatItem->replaygain ) item = i;
             i++;
         }
@@ -403,7 +403,7 @@ void ConfigBackendsPage::encoderChanged()
 {
     bool recalc;
 
-    for( QValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
+    for( TQValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
     {
         FormatItem* formatItem = config->getFormatItem( (*a).format );
         (*a).lStrength->hide();
@@ -412,11 +412,11 @@ void ConfigBackendsPage::encoderChanged()
         (*a).cInternalReplayGain->hide();
         if( formatItem == 0 ) continue;
 
-        QString encoder = (*a).cEncoder->currentText();
+        TQString encoder = (*a).cEncoder->currentText();
 
-        for( QValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
-            if( QObject::sender() && (*a).format == QObject::sender()->name() ) recalc = true;
-            else if( !QObject::sender() ) recalc = true;
+        for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
+            if( TQT_BASE_OBJECT_NAME::sender() && (*a).format == TQT_TQOBJECT(const_cast<TQT_BASE_OBJECT_NAME*>((TQT_BASE_OBJECT_NAME::sender())))->name() ) recalc = true;
+            else if( !TQT_BASE_OBJECT_NAME::sender() ) recalc = true;
             else recalc = false;
             if( (*b)->enc.bin == encoder && (*b)->enc.strength.enabled ) {
                 (*a).lStrength->show();
@@ -429,13 +429,13 @@ void ConfigBackendsPage::encoderChanged()
                     (*a).sStrength->setMaxValue( (int)((*b)->enc.strength.range_min/(*b)->enc.strength.step) );
                 }
                 (*a).sStrength->setPageStep( 1 );
-                if( QObject::sender() && (*a).format == QObject::sender()->name() ) {
+                if( TQT_BASE_OBJECT_NAME::sender() && (*a).format == TQT_TQOBJECT(const_cast<TQT_BASE_OBJECT_NAME*>(TQT_BASE_OBJECT_NAME::sender()))->name() ) {
                     if( (*b)->enc.strength.range_max >= (*b)->enc.strength.range_min )
                         (*a).sStrength->setValue( (*b)->enc.strength.default_value / (*b)->enc.strength.step );
                     else
                         (*a).sStrength->setValue( ( (*b)->enc.strength.range_min - (*b)->enc.strength.default_value ) / (*b)->enc.strength.step );
                 }
-                else if( !QObject::sender() ) {
+                else if( !TQT_BASE_OBJECT_NAME::sender() ) {
                     (*a).sStrength->setValue( formatItem->compressionLevel );
                 }
                 (*a).sStrength->show();
@@ -453,35 +453,35 @@ void ConfigBackendsPage::encoderChanged()
 
 void ConfigBackendsPage::strengthChanged()
 {
-    for( QValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
+    for( TQValueList<FormatOptions>::Iterator a = formatOptions.begin(); a != formatOptions.end(); ++a )
     {
         FormatItem* formatItem = config->getFormatItem( (*a).format );
         if( formatItem == 0 ) continue;
 
-        QString encoder = (*a).cEncoder->currentText();
+        TQString encoder = (*a).cEncoder->currentText();
 
-        for( QValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
+        for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
             if( (*b)->enc.bin == encoder && (*b)->enc.strength.enabled ) {
-                QString strength = (*b)->enc.strength.param;
+                TQString strength = (*b)->enc.strength.param;
                 int compressionLevel = (*a).sStrength->value();
                 if( (*b)->enc.strength.profiles.empty() ) {
                     if( (*b)->enc.strength.step < 1 ) {
                         if( (*b)->enc.strength.range_max >= (*b)->enc.strength.range_min )
-                            strength.replace( "%c", QString::number( compressionLevel * (*b)->enc.strength.step ) );
+                            strength.tqreplace( "%c", TQString::number( compressionLevel * (*b)->enc.strength.step ) );
                         else
-                            strength.replace( "%c", QString::number( (*b)->enc.strength.range_min - compressionLevel * (*b)->enc.strength.step ) );
+                            strength.tqreplace( "%c", TQString::number( (*b)->enc.strength.range_min - compressionLevel * (*b)->enc.strength.step ) );
                     }
                     else {
                         if( (*b)->enc.strength.range_max >= (*b)->enc.strength.range_min )
-                            strength.replace( "%c", QString::number( (int)(compressionLevel * (*b)->enc.strength.step) ) );
+                            strength.tqreplace( "%c", TQString::number( (int)(compressionLevel * (*b)->enc.strength.step) ) );
                         else
-                            strength.replace( "%c", QString::number( (int)((*b)->enc.strength.range_min - compressionLevel * (*b)->enc.strength.step) ) );
+                            strength.tqreplace( "%c", TQString::number( (int)((*b)->enc.strength.range_min - compressionLevel * (*b)->enc.strength.step) ) );
                     }
-                    if( (*b)->enc.strength.separator != '.' ) strength.replace( QChar('.'), (*b)->enc.strength.separator );
+                    if( (*b)->enc.strength.separator != '.' ) strength.tqreplace( TQChar('.'), (*b)->enc.strength.separator );
                 }
                 else {
-                    QStringList::Iterator it = (*b)->enc.strength.profiles.at( (int)compressionLevel );
-                    strength.replace( "%c", *it );
+                    TQStringList::Iterator it = (*b)->enc.strength.profiles.at( (int)compressionLevel );
+                    strength.tqreplace( "%c", *it );
                 }
                 (*a).lStrengthDisplay->setText( "( \"" + strength + "\" )" );
             }
diff --git a/src/configbackendspage.h b/src/configbackendspage.h
index 27071f2..a8cef3c 100755
--- a/src/configbackendspage.h
+++ b/src/configbackendspage.h
@@ -5,17 +5,17 @@
 
 #include <configpagebase.h>
 
-#include <qstringlist.h>
+#include <tqstringlist.h>
 
 class Config;
 class KComboBox;
 class KScrollView;
-class QGroupBox;
-class QGridLayout;
-class QLabel;
-class QSlider;
-class QCheckBox;
-class QVBox;
+class TQGroupBox;
+class TQGridLayout;
+class TQLabel;
+class TQSlider;
+class TQCheckBox;
+class TQVBox;
 
 /**
 * @short The page for configuring the environment
@@ -25,11 +25,12 @@ class QVBox;
 class ConfigBackendsPage : public ConfigPageBase
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Default Constructor
      */
-    ConfigBackendsPage( Config*, QMap<QString, QString>*, QWidget *parent=0, const char *name=0 );
+    ConfigBackendsPage( Config*, TQMap<TQString, TQString>*, TQWidget *tqparent=0, const char *name=0 );
 
     /**
      * Default Destructor
@@ -40,32 +41,32 @@ private:
     struct FormatOptions
     {
         // TODO remove the string lists
-        QString format;
-        QGroupBox* group;
-        QGridLayout* grid;
-        QLabel* lEncoder;
+        TQString format;
+        TQGroupBox* group;
+        TQGridLayout* grid;
+        TQLabel* lEncoder;
         KComboBox* cEncoder;
-        QLabel* lStrength;
-        QSlider* sStrength;
-        QLabel* lStrengthDisplay;
-        QLabel* lDecoder;
+        TQLabel* lStrength;
+        TQSlider* sStrength;
+        TQLabel* lStrengthDisplay;
+        TQLabel* lDecoder;
         KComboBox* cDecoder;
-        QLabel* lReplayGain;
+        TQLabel* lReplayGain;
         KComboBox* cReplayGain;
-        QCheckBox* cInternalReplayGain;
+        TQCheckBox* cInternalReplayGain;
     };
 
-    QValueList<FormatOptions> formatOptions;
+    TQValueList<FormatOptions> formatOptions;
 
-    QGridLayout* grid;
+    TQGridLayout* grid;
     KScrollView* scrollView;
-    QVBox* box;
+    TQVBox* box;
 
     KComboBox* cRipper;
 
     Config* config;
 
-    QMap<QString, QString>* binaries;
+    TQMap<TQString, TQString>* binaries;
 
 public slots:
     void resetDefaults();
diff --git a/src/configdialog.cpp b/src/configdialog.cpp
index 3e58007..789d59c 100755
--- a/src/configdialog.cpp
+++ b/src/configdialog.cpp
@@ -18,20 +18,20 @@
 #include "backend_plugins.h"
 #include "replaygain_plugins.h"
 
-#include <qlayout.h>
+#include <tqlayout.h>
 */
 //#include <kconfig.h>
 #include <kiconloader.h>
 #include <klocale.h>
 #include <kpushbutton.h>
 
-ConfigDialog::ConfigDialog( Config* _config, QWidget *parent, const char *name, Page startPage )
+ConfigDialog::ConfigDialog( Config* _config, TQWidget *tqparent, const char *name, Page startPage )
     : KDialogBase(
         IconList,
         i18n("Settings"),
         Apply | Cancel | Default | Help | Ok,
         Ok, // default button
-        parent,
+        tqparent,
         name,
         true, // modal
         true // separator
@@ -43,65 +43,65 @@ ConfigDialog::ConfigDialog( Config* _config, QWidget *parent, const char *name,
 
     binaries = config->binaries;
 
-    connect( this, SIGNAL(applyClicked()),
-               this,SLOT(applyClickedSlot())
+    connect( this, TQT_SIGNAL(applyClicked()),
+               this,TQT_SLOT(applyClickedSlot())
              );
-    connect( this, SIGNAL(okClicked()),
-               this,SLOT(okClickedSlot())
+    connect( this, TQT_SIGNAL(okClicked()),
+               this,TQT_SLOT(okClickedSlot())
              );
-    connect( this, SIGNAL(defaultClicked()),
-               this,SLOT(defaultClickedSlot())
+    connect( this, TQT_SIGNAL(defaultClicked()),
+               this,TQT_SLOT(defaultClickedSlot())
              );
 
     generalPage = addPage( i18n("General"), "misc" );
     configGeneralPage = new ConfigGeneralPage( config, generalPage, "configGeneralPage" );
-    connect( configGeneralPage, SIGNAL(configChanged()),
-               this, SLOT(configChanged())
+    connect( configGeneralPage, TQT_SIGNAL(configChanged()),
+               this, TQT_SLOT(configChanged())
     );
-    connect( this, SIGNAL(saveGeneral()),
-               configGeneralPage, SLOT(saveSettings())
+    connect( this, TQT_SIGNAL(saveGeneral()),
+               configGeneralPage, TQT_SLOT(saveSettings())
     );
-    connect( this, SIGNAL(resetGeneral()),
-               configGeneralPage, SLOT(resetDefaults())
+    connect( this, TQT_SIGNAL(resetGeneral()),
+               configGeneralPage, TQT_SLOT(resetDefaults())
     );
 
     pluginsPage = addPage( i18n("Plugins"), "connect_creating" );
     configPluginsPage = new ConfigPluginsPage( config, pluginsPage, "configPluginsPage" );
-    connect( configPluginsPage, SIGNAL(configChanged()),
-               this, SLOT(configChanged())
+    connect( configPluginsPage, TQT_SIGNAL(configChanged()),
+               this, TQT_SLOT(configChanged())
     );
-    connect( this, SIGNAL(savePlugins()),
-               configPluginsPage, SLOT(saveSettings())
+    connect( this, TQT_SIGNAL(savePlugins()),
+               configPluginsPage, TQT_SLOT(saveSettings())
     );
-    connect( this, SIGNAL(resetPlugins()),
-               configPluginsPage, SLOT(resetDefaults())
+    connect( this, TQT_SIGNAL(resetPlugins()),
+               configPluginsPage, TQT_SLOT(resetDefaults())
     );
 
-    environmentPage = addPage( i18n("Environment"), "filefind" );
+    environmentPage = addPage( i18n("Environment"), "filetqfind" );
     configEnvironmentPage = new ConfigEnvironmentPage( config, &binaries, environmentPage, "configEnvironmentPage" );
-    connect( configEnvironmentPage, SIGNAL(configChanged()),
-               this, SLOT(configChanged())
+    connect( configEnvironmentPage, TQT_SIGNAL(configChanged()),
+               this, TQT_SLOT(configChanged())
     );
-    connect( this, SIGNAL(saveEnvironment()),
-               configEnvironmentPage, SLOT(saveSettings())
+    connect( this, TQT_SIGNAL(saveEnvironment()),
+               configEnvironmentPage, TQT_SLOT(saveSettings())
     );
-    connect( this, SIGNAL(resetEnvironment()),
-               configEnvironmentPage, SLOT(resetDefaults())
+    connect( this, TQT_SIGNAL(resetEnvironment()),
+               configEnvironmentPage, TQT_SLOT(resetDefaults())
     );
 
     backendsPage = addPage( i18n("Backends"), "kcmsystem" );
     configBackendsPage = new ConfigBackendsPage( config, &binaries, backendsPage, "configBackendsPage" );
-    connect( configBackendsPage, SIGNAL(configChanged()),
-               this, SLOT(configChanged())
+    connect( configBackendsPage, TQT_SIGNAL(configChanged()),
+               this, TQT_SLOT(configChanged())
     );
-    connect( this, SIGNAL(saveBackends()),
-               configBackendsPage, SLOT(saveSettings())
+    connect( this, TQT_SIGNAL(saveBackends()),
+               configBackendsPage, TQT_SLOT(saveSettings())
     );
-    connect( this, SIGNAL(resetBackends()),
-               configBackendsPage, SLOT(resetDefaults())
+    connect( this, TQT_SIGNAL(resetBackends()),
+               configBackendsPage, TQT_SLOT(resetDefaults())
     );
-    connect( configEnvironmentPage, SIGNAL(rebuildBackendsPage()),
-               configBackendsPage, SLOT(rebuild())
+    connect( configEnvironmentPage, TQT_SIGNAL(rebuildBackendsPage()),
+               configBackendsPage, TQT_SLOT(rebuild())
     );
 
     setConfigChanged( false );
@@ -113,9 +113,9 @@ ConfigDialog::~ConfigDialog()
 {
 }
 
-QFrame *ConfigDialog::addPage(const QString &itemName, const QString &iconName)
+TQFrame *ConfigDialog::addPage(const TQString &itemName, const TQString &iconName)
 {
-    return KDialogBase::addPage( itemName, QString::null, MainBarIcon(iconName,32) );
+    return KDialogBase::addPage( itemName, TQString(), MainBarIcon(iconName,32) );
 }
 
 void ConfigDialog::setConfigChanged( const bool value )
@@ -146,7 +146,7 @@ void ConfigDialog::okClickedSlot()
 void ConfigDialog::defaultClickedSlot()
 {
     int index = activePageIndex();
-    QStringList listDefaults;
+    TQStringList listDefaults;
 
     if( index == -1 )
         return;
diff --git a/src/configdialog.h b/src/configdialog.h
index 19d3d12..594567c 100755
--- a/src/configdialog.h
+++ b/src/configdialog.h
@@ -5,7 +5,7 @@
 
 #include <kdialogbase.h>
 
-#include <qmap.h>
+#include <tqmap.h>
 
 
 class Config;
@@ -22,6 +22,7 @@ class ConfigBackendsPage;
 class ConfigDialog : public KDialogBase
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     enum Page {
         GeneralPage,
@@ -33,7 +34,7 @@ public:
     /**
      * Constructor
      */
-    ConfigDialog( Config*, QWidget *parent = 0, const char *name = 0, Page startPage = GeneralPage );
+    ConfigDialog( Config*, TQWidget *tqparent = 0, const char *name = 0, Page startPage = GeneralPage );
 
     /**
      * Destructor
@@ -41,22 +42,22 @@ public:
     virtual ~ConfigDialog();
 
 private:
-    QFrame* addPage( const QString &itemName, const QString &iconName );
+    TQFrame* addPage( const TQString &itemName, const TQString &iconName );
 
-    QFrame* generalPage;
+    TQFrame* generalPage;
     ConfigGeneralPage* configGeneralPage;
-    QFrame* pluginsPage;
+    TQFrame* pluginsPage;
     ConfigPluginsPage* configPluginsPage;
-    QFrame* environmentPage;
+    TQFrame* environmentPage;
     ConfigEnvironmentPage* configEnvironmentPage;
-    QFrame* backendsPage;
+    TQFrame* backendsPage;
     ConfigBackendsPage* configBackendsPage;
 
     void setConfigChanged( const bool );
 
     Config* config;
 
-    QMap<QString, QString> binaries;
+    TQMap<TQString, TQString> binaries;
 
 private slots:
     void configChanged();
diff --git a/src/configenvironmentpage.cpp b/src/configenvironmentpage.cpp
index 26dbd5b..ebe7487 100755
--- a/src/configenvironmentpage.cpp
+++ b/src/configenvironmentpage.cpp
@@ -12,14 +12,14 @@
 #include <kfiledialog.h>
 #include <kstandarddirs.h>
 
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qtooltip.h>
-#include <qmap.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqtooltip.h>
+#include <tqmap.h>
 
 
-ConfigEnvironmentPage::ConfigEnvironmentPage( Config* _config, QMap<QString, QString>* _binaries, QWidget *parent, const char *name )
-    : ConfigPageBase( parent, name )
+ConfigEnvironmentPage::ConfigEnvironmentPage( Config* _config, TQMap<TQString, TQString>* _binaries, TQWidget *tqparent, const char *name )
+    : ConfigPageBase( tqparent, name )
 {
     config = _config;
     binaries = _binaries;
@@ -27,81 +27,81 @@ ConfigEnvironmentPage::ConfigEnvironmentPage( Config* _config, QMap<QString, QSt
     // create an icon loader object for loading icons
     KIconLoader* iconLoader = new KIconLoader();
 
-    QVBoxLayout* box = new QVBoxLayout( parent, 0, 6 );
+    TQVBoxLayout* box = new TQVBoxLayout( tqparent, 0, 6 );
 
-    QLabel* lDirectoriesLabel = new QLabel( i18n("Directories to be scanned")+":", parent, "lDirectoriesLabel" );
+    TQLabel* lDirectoriesLabel = new TQLabel( i18n("Directories to be scanned")+":", tqparent, "lDirectoriesLabel" );
     box->addWidget( lDirectoriesLabel );
 
-//     KEditListBox* eDirectories = new KEditListBox( parent, "eDirectories" );
+//     KEditListBox* eDirectories = new KEditListBox( tqparent, "eDirectories" );
 //     box->addWidget( eDirectories );
 
-    QHBoxLayout* directoriesBox = new QHBoxLayout( box );
-    lDirectories = new KListBox( parent, "lDirectories" );
+    TQHBoxLayout* directoriesBox = new TQHBoxLayout( box );
+    lDirectories = new KListBox( tqparent, "lDirectories" );
     lDirectories->insertStringList( config->data.environment.directories );
     directoriesBox->addWidget( lDirectories );
-    connect( lDirectories, SIGNAL(highlighted(int)),
-               this, SLOT(directoriesSelectionChanged(int))
+    connect( lDirectories, TQT_SIGNAL(highlighted(int)),
+               this, TQT_SLOT(directoriesSelectionChanged(int))
              );
 
-    QVBoxLayout* directoriesMiddleBox = new QVBoxLayout( directoriesBox );
-    pDirUp = new KPushButton( "", parent, "pDirUp" );
+    TQVBoxLayout* directoriesMiddleBox = new TQVBoxLayout( directoriesBox );
+    pDirUp = new KPushButton( "", tqparent, "pDirUp" );
     pDirUp->setPixmap( iconLoader->loadIcon("up",KIcon::Toolbar) );
     pDirUp->setEnabled( false );
-    QToolTip::add( pDirUp, i18n("Move selected directory one position up.\nThis effects which backend will be chosen, if there are several versions.") );
+    TQToolTip::add( pDirUp, i18n("Move selected directory one position up.\nThis effects which backend will be chosen, if there are several versions.") );
     directoriesMiddleBox->addWidget( pDirUp );
-    connect( pDirUp, SIGNAL(clicked()),
-               this, SLOT(dirUp())
+    connect( pDirUp, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(dirUp())
              );
 
     directoriesMiddleBox->addStretch();
-    pDirDown = new KPushButton( "", parent, "pDirDown" );
+    pDirDown = new KPushButton( "", tqparent, "pDirDown" );
     pDirDown->setPixmap( iconLoader->loadIcon("down",KIcon::Toolbar) );
     pDirDown->setEnabled( false );
-    QToolTip::add( pDirDown, i18n("Move selected directory one position down.\nThis effects which backend will be chosen, if there are several versions.") );
+    TQToolTip::add( pDirDown, i18n("Move selected directory one position down.\nThis effects which backend will be chosen, if there are several versions.") );
     directoriesMiddleBox->addWidget( pDirDown );
-    connect( pDirDown, SIGNAL(clicked()),
-               this, SLOT(dirDown())
+    connect( pDirDown, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(dirDown())
              );
 
-    QVBoxLayout* directoriesRightBox = new QVBoxLayout( directoriesBox );
-    pAddDirectory = new KPushButton( iconLoader->loadIcon("add",KIcon::Small), i18n("Add ..."), parent, "pAddDirectory" );
+    TQVBoxLayout* directoriesRightBox = new TQVBoxLayout( directoriesBox );
+    pAddDirectory = new KPushButton( iconLoader->loadIcon("add",KIcon::Small), i18n("Add ..."), tqparent, "pAddDirectory" );
     directoriesRightBox->addWidget( pAddDirectory );
-    connect( pAddDirectory, SIGNAL(clicked()),
-               this, SLOT(addDirectory())
+    connect( pAddDirectory, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(addDirectory())
              );
 
-    pRemoveDirectory = new KPushButton( iconLoader->loadIcon("remove",KIcon::Small), i18n("Remove"), parent, "pRemoveDirectory" );
+    pRemoveDirectory = new KPushButton( iconLoader->loadIcon("remove",KIcon::Small), i18n("Remove"), tqparent, "pRemoveDirectory" );
     directoriesRightBox->addWidget( pRemoveDirectory );
     pRemoveDirectory->setEnabled( false );
-    connect( pRemoveDirectory, SIGNAL(clicked()),
-               this, SLOT(removeDirectory())
+    connect( pRemoveDirectory, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(removeDirectory())
              );
 
     directoriesRightBox->addStretch();
 
     box->addSpacing( 5 );
 
-    QHBoxLayout* programsBox = new QHBoxLayout( box );
+    TQHBoxLayout* programsBox = new TQHBoxLayout( box );
 
-    QVBoxLayout* foundProgramsBox = new QVBoxLayout( programsBox );
-    QLabel* lFoundProgramsLabel = new QLabel( i18n("Programs found")+":", parent, "lFoundProgramsLabel" );
+    TQVBoxLayout* foundProgramsBox = new TQVBoxLayout( programsBox );
+    TQLabel* lFoundProgramsLabel = new TQLabel( i18n("Programs found")+":", tqparent, "lFoundProgramsLabel" );
     foundProgramsBox->addWidget( lFoundProgramsLabel );
-    lFoundPrograms = new KListBox( parent, "lFoundPrograms" );
-    lFoundPrograms->setSelectionMode( QListBox::NoSelection );
+    lFoundPrograms = new KListBox( tqparent, "lFoundPrograms" );
+    lFoundPrograms->setSelectionMode( TQListBox::NoSelection );
     foundProgramsBox->addWidget( lFoundPrograms );
-    //connect(lPrograms,SIGNAL(highlighted(int)),this,SLOT(programsSelectionChanged(int)));
+    //connect(lPrograms,TQT_SIGNAL(highlighted(int)),this,TQT_SLOT(programsSelectionChanged(int)));
     programsBox->setStretchFactor( foundProgramsBox, 3 );
 
-    QVBoxLayout* notFoundProgramsBox = new QVBoxLayout( programsBox );
-    QLabel* lNotFoundProgramsLabel = new QLabel( i18n("Programs not found")+":", parent, "lNotFoundProgramsLabel" );
+    TQVBoxLayout* notFoundProgramsBox = new TQVBoxLayout( programsBox );
+    TQLabel* lNotFoundProgramsLabel = new TQLabel( i18n("Programs not found")+":", tqparent, "lNotFoundProgramsLabel" );
     notFoundProgramsBox->addWidget( lNotFoundProgramsLabel );
-    lNotFoundPrograms = new KListBox( parent, "lNotFoundPrograms" );
-    lNotFoundPrograms->setSelectionMode( QListBox::NoSelection );
+    lNotFoundPrograms = new KListBox( tqparent, "lNotFoundPrograms" );
+    lNotFoundPrograms->setSelectionMode( TQListBox::NoSelection );
     notFoundProgramsBox->addWidget( lNotFoundPrograms );
-    //connect(lPrograms,SIGNAL(highlighted(int)),this,SLOT(programsSelectionChanged(int)));
+    //connect(lPrograms,TQT_SIGNAL(highlighted(int)),this,TQT_SLOT(programsSelectionChanged(int)));
     programsBox->setStretchFactor( notFoundProgramsBox, 2 );
 
-    for( QMap<QString, QString>::Iterator it = config->binaries.begin(); it != config->binaries.end(); ++it ) {
+    for( TQMap<TQString, TQString>::Iterator it = config->binaries.begin(); it != config->binaries.end(); ++it ) {
         if( it.data() != "" ) {
             lFoundPrograms->insertItem( it.data() );
         }
@@ -122,10 +122,10 @@ ConfigEnvironmentPage::~ConfigEnvironmentPage()
 void ConfigEnvironmentPage::resetDefaults()
 {
     lDirectories->clear();
-    QString datadir = locateLocal( "data", "soundkonverter/bin/" );
+    TQString datadir = locateLocal( "data", "soundkonverter/bin/" );
     datadir.remove( datadir.length() - 1, 1 );
     lDirectories->insertItem( datadir );
-    lDirectories->insertItem( QDir::homeDirPath() + "/bin" );
+    lDirectories->insertItem( TQDir::homeDirPath() + "/bin" );
     lDirectories->insertItem( "/usr/local/bin" );
     lDirectories->insertItem( "/usr/bin" );
 
@@ -156,7 +156,7 @@ void ConfigEnvironmentPage::dirUp()
 {
     int index = lDirectories->currentItem();
     if( index > 0 ) {
-        QString text = lDirectories->currentText();
+        TQString text = lDirectories->currentText();
         lDirectories->removeItem( index );
         lDirectories->insertItem( text, index - 1 );
         lDirectories->setSelected( index - 1, true );
@@ -169,7 +169,7 @@ void ConfigEnvironmentPage::dirDown()
 {
     int index = lDirectories->currentItem();
     if( (uint)index < lDirectories->count() - 1 ) {
-        QString text = lDirectories->currentText();
+        TQString text = lDirectories->currentText();
         lDirectories->removeItem( index );
         lDirectories->insertItem( text, index + 1 );
         lDirectories->setSelected( index + 1, true );
@@ -180,7 +180,7 @@ void ConfigEnvironmentPage::dirDown()
 
 void ConfigEnvironmentPage::addDirectory()
 {
-    QString dirname = KFileDialog::getExistingDirectory( "/", 0 );
+    TQString dirname = KFileDialog::getExistingDirectory( "/", 0 );
     if( dirname != NULL ) {
         lDirectories->insertItem( dirname );
         refill();
@@ -197,10 +197,10 @@ void ConfigEnvironmentPage::removeDirectory()
 
 void ConfigEnvironmentPage::refill()
 {
-    for( QMap<QString, QString>::Iterator it = binaries->begin(); it != binaries->end(); ++it ) {
+    for( TQMap<TQString, TQString>::Iterator it = binaries->begin(); it != binaries->end(); ++it ) {
         it.data() = "";
         for( uint i = 0; i < lDirectories->count(); i++ ) {
-            if( it.data() == "" && QFile::exists(lDirectories->text(i) + "/" + it.key()) ) {
+            if( it.data() == "" && TQFile::exists(lDirectories->text(i) + "/" + it.key()) ) {
                 it.data() = lDirectories->text(i) + "/" + it.key();
             }
         }
@@ -208,7 +208,7 @@ void ConfigEnvironmentPage::refill()
 
     lFoundPrograms->clear();
     lNotFoundPrograms->clear();
-    for( QMap<QString, QString>::Iterator it = binaries->begin(); it != binaries->end(); ++it ) {
+    for( TQMap<TQString, TQString>::Iterator it = binaries->begin(); it != binaries->end(); ++it ) {
         if( it.data() != "" ) {
             lFoundPrograms->insertItem( it.data() );
         }
diff --git a/src/configenvironmentpage.h b/src/configenvironmentpage.h
index 37b0c2e..6165799 100755
--- a/src/configenvironmentpage.h
+++ b/src/configenvironmentpage.h
@@ -17,11 +17,12 @@ class KListBox;
 class ConfigEnvironmentPage : public ConfigPageBase
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Default Constructor
      */
-    ConfigEnvironmentPage( Config*, QMap<QString, QString>*, QWidget *parent=0, const char *name=0 );
+    ConfigEnvironmentPage( Config*, TQMap<TQString, TQString>*, TQWidget *tqparent=0, const char *name=0 );
 
     /**
      * Default Destructor
@@ -39,7 +40,7 @@ private:
 
     Config* config;
 
-    QMap<QString, QString>* binaries;
+    TQMap<TQString, TQString>* binaries;
 
 public slots:
     void resetDefaults();
diff --git a/src/configgeneralpage.cpp b/src/configgeneralpage.cpp
index 9408ffd..295b700 100755
--- a/src/configgeneralpage.cpp
+++ b/src/configgeneralpage.cpp
@@ -11,44 +11,44 @@
 #include <kpushbutton.h>
 #include <kfiledialog.h>
 
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qcheckbox.h>
-#include <qtooltip.h>
-#include <qdir.h>
-#include <qregexp.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqcheckbox.h>
+#include <tqtooltip.h>
+#include <tqdir.h>
+#include <tqregexp.h>
 
 // ### soundkonverter 0.4: add an option to use vfat save names when the output device is vfat
 
-ConfigGeneralPage::ConfigGeneralPage( Config* _config, QWidget *parent, const char *name )
-    : ConfigPageBase( parent, name )
+ConfigGeneralPage::ConfigGeneralPage( Config* _config, TQWidget *tqparent, const char *name )
+    : ConfigPageBase( tqparent, name )
 {
     config = _config;
 
     // create an icon loader object for loading icons
     KIconLoader* iconLoader = new KIconLoader();
 
-    QVBoxLayout* box = new QVBoxLayout( parent, 0, 6 );
+    TQVBoxLayout* box = new TQVBoxLayout( tqparent, 0, 6 );
 
-    QHBoxLayout* startTabBox = new QHBoxLayout( box, 6 );
-    QLabel* lStartTab = new QLabel( i18n("Start in Mode")+":", parent, "lStartTab" );
+    TQHBoxLayout* startTabBox = new TQHBoxLayout( box, 6 );
+    TQLabel* lStartTab = new TQLabel( i18n("Start in Mode")+":", tqparent, "lStartTab" );
     startTabBox->addWidget( lStartTab );
-    cStartTab = new KComboBox( parent, "cStartTab" );
+    cStartTab = new KComboBox( tqparent, "cStartTab" );
     cStartTab->insertItem( i18n("Last used") );
     cStartTab->insertItem( i18n("Simple") );
     cStartTab->insertItem( i18n("Detailed") );
     cStartTab->setCurrentItem( config->data.general.startTab );
     startTabBox->addWidget( cStartTab );
-    connect( cStartTab, SIGNAL(activated(int)),
-               this, SLOT(cfgChanged())
+    connect( cStartTab, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(cfgChanged())
              );
 
     box->addSpacing( 5 );
 
-    QHBoxLayout* defaultProfileBox = new QHBoxLayout( box, 6 );
-    QLabel* lDefaultProfile = new QLabel( i18n("Default profile")+":", parent, "lDefaultProfile" );
+    TQHBoxLayout* defaultProfileBox = new TQHBoxLayout( box, 6 );
+    TQLabel* lDefaultProfile = new TQLabel( i18n("Default profile")+":", tqparent, "lDefaultProfile" );
     defaultProfileBox->addWidget( lDefaultProfile );
-    cDefaultProfile = new KComboBox( parent, "cDefaultProfile" );
+    cDefaultProfile = new KComboBox( tqparent, "cDefaultProfile" );
     sDefaultProfile += i18n("Very low");
     sDefaultProfile += i18n("Low");
     sDefaultProfile += i18n("Medium");
@@ -63,129 +63,129 @@ ConfigGeneralPage::ConfigGeneralPage( Config* _config, QWidget *parent, const ch
     cDefaultProfile->insertStringList( sDefaultProfile );
     cDefaultProfile->setCurrentItem( profileIndex(config->data.general.defaultProfile) );
     defaultProfileBox->addWidget( cDefaultProfile );
-    connect( cDefaultProfile, SIGNAL(activated(int)),
-               this, SLOT(profileChanged())
+    connect( cDefaultProfile, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(profileChanged())
              );
-    connect( cDefaultProfile, SIGNAL(activated(int)),
-               this, SLOT(cfgChanged())
+    connect( cDefaultProfile, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(cfgChanged())
              );
-    QLabel* lDefaultFormat = new QLabel( i18n("Default format")+":", parent, "lDefaultFormat" );
+    TQLabel* lDefaultFormat = new TQLabel( i18n("Default format")+":", tqparent, "lDefaultFormat" );
     defaultProfileBox->addWidget( lDefaultFormat );
-    cDefaultFormat = new KComboBox( parent, "cDefaultFormat" );
+    cDefaultFormat = new KComboBox( tqparent, "cDefaultFormat" );
     defaultProfileBox->addWidget( cDefaultFormat );
-    connect( cDefaultFormat, SIGNAL(activated(int)),
-               this, SLOT(cfgChanged())
+    connect( cDefaultFormat, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(cfgChanged())
              );
     profileChanged();
 
     box->addSpacing( 5 );
 
-/*    QHBoxLayout* defaultDirBox = new QHBoxLayout( box, 6 );
-    QLabel* lDefaultDir = new QLabel( i18n("Default output directory")+":", parent, "lDefaultDir" );
+/*    TQHBoxLayout* defaultDirBox = new TQHBoxLayout( box, 6 );
+    TQLabel* lDefaultDir = new TQLabel( i18n("Default output directory")+":", tqparent, "lDefaultDir" );
     defaultDirBox->addWidget( lDefaultDir );
-    lDir = new KLineEdit( parent, "lDir" );
+    lDir = new KLineEdit( tqparent, "lDir" );
     lDir->setText( config->data.general.defaultOutputDirectory );
-    QToolTip::add( lDir, i18n("<p>The following strings are space holders, that will be replaced by the information in the meta data:</p><p>%a - Artist<br>%b - Album<br>%c - Comment<br>%d - Disc number<br>%g - Genre<br>%n - Track number<br>%p - Composer<br>%t - Title<br>%y - Year<br>%f - Original file name<p>") );
+    TQToolTip::add( lDir, i18n("<p>The following strings are space holders, that will be replaced by the information in the meta data:</p><p>%a - Artist<br>%b - Album<br>%c - Comment<br>%d - Disc number<br>%g - Genre<br>%n - Track number<br>%p - Composer<br>%t - Title<br>%y - Year<br>%f - Original file name<p>") );
     defaultDirBox->addWidget( lDir );
-    connect( lDir, SIGNAL(textChanged(const QString&)),
-               this, SLOT(cfgChanged())
+    connect( lDir, TQT_SIGNAL(textChanged(const TQString&)),
+               this, TQT_SLOT(cfgChanged())
              );*/
-    /*pDirInfo = new KPushButton( iconLoader->loadIcon("messagebox_info",KIcon::Small), "", parent, "pDirInfo" );
-    QToolTip::add( pDirInfo, i18n("Information about the wildcards.") );
+    /*pDirInfo = new KPushButton( iconLoader->loadIcon("messagebox_info",KIcon::Small), "", tqparent, "pDirInfo" );
+    TQToolTip::add( pDirInfo, i18n("Information about the wildcards.") );
     defaultDirBox->addWidget( pDirInfo );
-    connect( pDirInfo, SIGNAL(clicked()),
-               this, SLOT(dirInfo())
+    connect( pDirInfo, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(dirInfo())
              );*/
-//     pDirSelect = new KPushButton( iconLoader->loadIcon("folder",KIcon::Small), "", parent, "pDirSelect" );
-//     QToolTip::add( pDirSelect, i18n("Choose an output directory") );
+//     pDirSelect = new KPushButton( iconLoader->loadIcon("folder",KIcon::Small), "", tqparent, "pDirSelect" );
+//     TQToolTip::add( pDirSelect, i18n("Choose an output directory") );
 //     defaultDirBox->addWidget( pDirSelect );
-//     connect( pDirSelect, SIGNAL(clicked()),
-//                this, SLOT(selectDir())
+//     connect( pDirSelect, TQT_SIGNAL(clicked()),
+//                this, TQT_SLOT(selectDir())
 //              );
 
-    QHBoxLayout* priorityBox = new QHBoxLayout( box, 6 );
-    QLabel* lPriority = new QLabel( i18n("Process priority of the backends")+":", parent, "lPriority" );
+    TQHBoxLayout* priorityBox = new TQHBoxLayout( box, 6 );
+    TQLabel* lPriority = new TQLabel( i18n("Process priority of the backends")+":", tqparent, "lPriority" );
     priorityBox->addWidget( lPriority );
-    cPriority = new KComboBox( parent, "cPriority" );
+    cPriority = new KComboBox( tqparent, "cPriority" );
     sPriority += i18n("Normal");
     sPriority += i18n("Low");
     cPriority->insertStringList( sPriority );
     cPriority->setCurrentItem( config->data.general.priority / 10 ); // NOTE that just works for 'normal' and 'low'
     priorityBox->addWidget( cPriority );
-    connect( cPriority, SIGNAL(activated(int)),
-               this, SLOT(cfgChanged())
+    connect( cPriority, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(cfgChanged())
              );
 
     box->addSpacing( 5 );
 
-    QHBoxLayout* useVFATNamesBox = new QHBoxLayout( box, 6 );
-    cUseVFATNames = new QCheckBox( i18n("Use FAT compatible output file names"), parent, "cUseVFATNames" );
-    QToolTip::add( cUseVFATNames, i18n("Replaces some special characters like \'?\' by \'_\'.") );
+    TQHBoxLayout* useVFATNamesBox = new TQHBoxLayout( box, 6 );
+    cUseVFATNames = new TQCheckBox( i18n("Use FAT compatible output file names"), tqparent, "cUseVFATNames" );
+    TQToolTip::add( cUseVFATNames, i18n("Replaces some special characters like \'?\' by \'_\'.") );
     cUseVFATNames->setChecked( config->data.general.useVFATNames );
     useVFATNamesBox->addWidget( cUseVFATNames );
-    connect( cUseVFATNames, SIGNAL(toggled(bool)),
-               this, SLOT(cfgChanged())
+    connect( cUseVFATNames, TQT_SIGNAL(toggled(bool)),
+               this, TQT_SLOT(cfgChanged())
              );
 
     box->addSpacing( 5 );
 
-    QHBoxLayout* conflictHandlingBox = new QHBoxLayout( box, 6 );
-    QLabel* lConflictHandling = new QLabel( i18n("Conflict handling")+":", parent, "lConflictHandling" );
+    TQHBoxLayout* conflictHandlingBox = new TQHBoxLayout( box, 6 );
+    TQLabel* lConflictHandling = new TQLabel( i18n("Conflict handling")+":", tqparent, "lConflictHandling" );
     conflictHandlingBox->addWidget( lConflictHandling );
-    cConflictHandling = new KComboBox( parent, "cConflictHandling" );
-    QToolTip::add( cConflictHandling, i18n("Do that if the output file already exists") );
+    cConflictHandling = new KComboBox( tqparent, "cConflictHandling" );
+    TQToolTip::add( cConflictHandling, i18n("Do that if the output file already exists") );
     sConflictHandling += i18n("Generate new file name");
     sConflictHandling += i18n("Skip file");
     cConflictHandling->insertStringList( sConflictHandling );
     cConflictHandling->setCurrentItem( config->data.general.conflictHandling );
     conflictHandlingBox->addWidget( cConflictHandling );
-    connect( cConflictHandling, SIGNAL(activated(int)),
-             this, SLOT(cfgChanged())
+    connect( cConflictHandling, TQT_SIGNAL(activated(int)),
+             this, TQT_SLOT(cfgChanged())
            );
 
     box->addSpacing( 5 );
 
-    QHBoxLayout* numFilesBox = new QHBoxLayout( box, 6 );
-    QLabel* lNumFiles = new QLabel( i18n("Number of files to convert at once")+":", parent, "lNumFiles" );
+    TQHBoxLayout* numFilesBox = new TQHBoxLayout( box, 6 );
+    TQLabel* lNumFiles = new TQLabel( i18n("Number of files to convert at once")+":", tqparent, "lNumFiles" );
     numFilesBox->addWidget( lNumFiles );
-    iNumFiles = new KIntSpinBox( 1, 100, 1, config->data.general.numFiles, 10, parent, "iNumFiles" );
+    iNumFiles = new KIntSpinBox( 1, 100, 1, config->data.general.numFiles, 10, tqparent, "iNumFiles" );
     numFilesBox->addWidget( iNumFiles );
-    connect( iNumFiles, SIGNAL(valueChanged(int)),
-               this, SLOT(cfgChanged())
+    connect( iNumFiles, TQT_SIGNAL(valueChanged(int)),
+               this, TQT_SLOT(cfgChanged())
              );
 
     box->addSpacing( 5 );
 
-    QHBoxLayout* updateDelayBox = new QHBoxLayout( box, 6 );
-    QLabel* lUpdateDelay = new QLabel( i18n("Status update delay (time in msec.)")+":", parent, "lUpdateDelay" );
+    TQHBoxLayout* updateDelayBox = new TQHBoxLayout( box, 6 );
+    TQLabel* lUpdateDelay = new TQLabel( i18n("tqStatus update delay (time in msec.)")+":", tqparent, "lUpdateDelay" );
     updateDelayBox->addWidget( lUpdateDelay );
-    iUpdateDelay = new KIntSpinBox( 100, 5000, 100, config->data.general.updateDelay, 10, parent, "iUpdateDelay" );
-    QToolTip::add( iUpdateDelay, i18n("Update the progress bar in this interval (time in milliseconds)") );
+    iUpdateDelay = new KIntSpinBox( 100, 5000, 100, config->data.general.updateDelay, 10, tqparent, "iUpdateDelay" );
+    TQToolTip::add( iUpdateDelay, i18n("Update the progress bar in this interval (time in milliseconds)") );
     updateDelayBox->addWidget( iUpdateDelay );
-    connect( iUpdateDelay, SIGNAL(valueChanged(int)),
-               this, SLOT(cfgChanged())
+    connect( iUpdateDelay, TQT_SIGNAL(valueChanged(int)),
+               this, TQT_SLOT(cfgChanged())
              );
 
     box->addSpacing( 5 );
 
-    QHBoxLayout* askForNewOptionsBox = new QHBoxLayout( box, 6 );
-    cAskForNewOptions = new QCheckBox( i18n("Ask for new options, when adding files from external program"), parent, "cAskForNewOptions" );
-    QToolTip::add( cAskForNewOptions, i18n("If you open a file with soundKonverter and soundKonverter is already running,\nyou can either be asked to define new converting options\nor the current settings from the soundKonverter main window are used.") );
+    TQHBoxLayout* askForNewOptionsBox = new TQHBoxLayout( box, 6 );
+    cAskForNewOptions = new TQCheckBox( i18n("Ask for new options, when adding files from external program"), tqparent, "cAskForNewOptions" );
+    TQToolTip::add( cAskForNewOptions, i18n("If you open a file with soundKonverter and soundKonverter is already running,\nyou can either be asked to define new converting options\nor the current settings from the soundKonverter main window are used.") );
     cAskForNewOptions->setChecked( config->data.general.askForNewOptions );
     askForNewOptionsBox->addWidget( cAskForNewOptions );
-    connect( cAskForNewOptions, SIGNAL(toggled(bool)),
-               this, SLOT(cfgChanged())
+    connect( cAskForNewOptions, TQT_SIGNAL(toggled(bool)),
+               this, TQT_SLOT(cfgChanged())
              );
 
     box->addSpacing( 5 );
 
-    QHBoxLayout* executeUserScriptBox = new QHBoxLayout( box, 6 );
-    cExecuteUserScript = new QCheckBox( i18n("Execute user script (for advanced users)"), parent, "cAskForNewOptions" );
-    QToolTip::add( cExecuteUserScript, i18n("Executes a script after every finished conversion. Have a look at $KDEDIR/soundkonverter/userscript.sh") );
+    TQHBoxLayout* executeUserScriptBox = new TQHBoxLayout( box, 6 );
+    cExecuteUserScript = new TQCheckBox( i18n("Execute user script (for advanced users)"), tqparent, "cAskForNewOptions" );
+    TQToolTip::add( cExecuteUserScript, i18n("Executes a script after every finished conversion. Have a look at $KDEDIR/soundkonverter/userscript.sh") );
     cExecuteUserScript->setChecked( config->data.general.executeUserScript );
     executeUserScriptBox->addWidget( cExecuteUserScript );
-    connect( cExecuteUserScript, SIGNAL(toggled(bool)),
-             this, SLOT(cfgChanged())
+    connect( cExecuteUserScript, TQT_SIGNAL(toggled(bool)),
+             this, TQT_SLOT(cfgChanged())
            );
 
     box->addStretch();
@@ -202,7 +202,7 @@ void ConfigGeneralPage::resetDefaults()
     cStartTab->setCurrentItem( 0 );
     cDefaultProfile->setCurrentItem( 0 );
     cDefaultFormat->setCurrentItem( 0 );
-//     lDir->setText( QDir::homeDirPath() + "/soundKonverter/%b/%d - %n - %a - %t" );
+//     lDir->setText( TQDir::homeDirPath() + "/soundKonverter/%b/%d - %n - %a - %t" );
     cPriority->setCurrentItem( 1 );
     cUseVFATNames->setChecked( true );
     cConflictHandling->setCurrentItem( 0 );
@@ -229,31 +229,31 @@ void ConfigGeneralPage::saveSettings()
     config->data.general.executeUserScript = cExecuteUserScript->isChecked();
 }
 
-int ConfigGeneralPage::profileIndex( const QString &string )
+int ConfigGeneralPage::profileIndex( const TQString &string )
 {
-    return sDefaultProfile.findIndex( string );
+    return sDefaultProfile.tqfindIndex( string );
 }
 
-int ConfigGeneralPage::formatIndex( const QString &string )
+int ConfigGeneralPage::formatIndex( const TQString &string )
 {
-    return sDefaultFormat.findIndex( string );
+    return sDefaultFormat.tqfindIndex( string );
 }
 
 // void ConfigGeneralPage::selectDir()
 // {
-//     QString startDir = lDir->text();
-//     int i = startDir.find( QRegExp("%[aAbBcCdDgGnNpPtTyY]{1,1}") );
+//     TQString startDir = lDir->text();
+//     int i = startDir.tqfind( TQRegExp("%[aAbBcCdDgGnNpPtTyY]{1,1}") );
 //     if( i != -1 ) {
-//         i = startDir.findRev( "/", i );
+//         i = startDir.tqfindRev( "/", i );
 //         startDir = startDir.left( i );
 //     }
 // 
-//     QString directory = KFileDialog::getExistingDirectory( startDir, 0, i18n("Choose an output directory") );
+//     TQString directory = KFileDialog::getExistingDirectory( startDir, 0, i18n("Choose an output directory") );
 //     if( !directory.isEmpty() ) {
-//         QString dir = lDir->text();
-//         i = dir.find( QRegExp("%[aAbBcCdDgGnNpPtTyY]{1,1}") );
+//         TQString dir = lDir->text();
+//         i = dir.tqfind( TQRegExp("%[aAbBcCdDgGnNpPtTyY]{1,1}") );
 //         if( i != -1 ) {
-//             i = dir.findRev( "/", i );
+//             i = dir.tqfindRev( "/", i );
 //             lDir->setText( directory + dir.mid(i) );
 //         }
 //         else {
@@ -264,7 +264,7 @@ int ConfigGeneralPage::formatIndex( const QString &string )
 
 void ConfigGeneralPage::profileChanged()
 {
-    QString last;
+    TQString last;
 
     if( cDefaultProfile->currentText() == i18n("Last used") ) {
         last = cDefaultFormat->currentText();
diff --git a/src/configgeneralpage.h b/src/configgeneralpage.h
index 270cb47..f8d912e 100755
--- a/src/configgeneralpage.h
+++ b/src/configgeneralpage.h
@@ -6,7 +6,7 @@
 #include <configpagebase.h>
 
 class Config;
-class QCheckBox;
+class TQCheckBox;
 class KComboBox;
 class KIntSpinBox;
 class KLineEdit;
@@ -20,11 +20,12 @@ class KPushButton;
 class ConfigGeneralPage : public ConfigPageBase
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Default Constructor
      */
-    ConfigGeneralPage( Config*, QWidget *parent=0, const char *name=0 );
+    ConfigGeneralPage( Config*, TQWidget *tqparent=0, const char *name=0 );
 
     /**
      * Default Destructor
@@ -34,26 +35,26 @@ public:
 private:
     KComboBox* cStartTab;
     KComboBox* cDefaultProfile;
-    QStringList sDefaultProfile;
+    TQStringList sDefaultProfile;
     KComboBox* cDefaultFormat;
-    QStringList sDefaultFormat;
+    TQStringList sDefaultFormat;
 //     KLineEdit* lDir;
     //KPushButton* pDirInfo;
 //     KPushButton* pDirSelect;
     KComboBox* cPriority;
-    QStringList sPriority;
-    QCheckBox* cUseVFATNames;
-    QStringList sConflictHandling;
+    TQStringList sPriority;
+    TQCheckBox* cUseVFATNames;
+    TQStringList sConflictHandling;
     KComboBox* cConflictHandling;
     KIntSpinBox* iNumFiles;
     KIntSpinBox* iUpdateDelay;
-    QCheckBox* cAskForNewOptions;
-    QCheckBox* cExecuteUserScript;
+    TQCheckBox* cAskForNewOptions;
+    TQCheckBox* cExecuteUserScript;
 
     Config* config;
 
-    int profileIndex( const QString& string );
-    int formatIndex( const QString& string );
+    int profileIndex( const TQString& string );
+    int formatIndex( const TQString& string );
 
 public slots:
     void resetDefaults();
diff --git a/src/configpagebase.cpp b/src/configpagebase.cpp
index 1aedea5..f904de3 100755
--- a/src/configpagebase.cpp
+++ b/src/configpagebase.cpp
@@ -1,8 +1,8 @@
 
 #include "configpagebase.h"
 
-ConfigPageBase::ConfigPageBase( QWidget *parent, const char *name )
-    : QWidget( parent, name )
+ConfigPageBase::ConfigPageBase( TQWidget *tqparent, const char *name )
+    : TQWidget( tqparent, name )
 {}
 
 ConfigPageBase::~ConfigPageBase()
diff --git a/src/configpagebase.h b/src/configpagebase.h
index 802bb2d..23aad2b 100755
--- a/src/configpagebase.h
+++ b/src/configpagebase.h
@@ -3,21 +3,22 @@
 #ifndef CONFIGPAGEBASE_H
 #define CONFIGPAGEBASE_H
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 /**
  * @short The base for all pages of the config dialog
  * @author Daniel Faust <hessijames@gmail.com>
  * @version 0.3
  */
-class ConfigPageBase : public QWidget
+class ConfigPageBase : public TQWidget
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
      */
-    ConfigPageBase( QWidget *parent=0, const char *name=0 );
+    ConfigPageBase( TQWidget *tqparent=0, const char *name=0 );
 
     /**
      * Destructor
diff --git a/src/configpluginspage.cpp b/src/configpluginspage.cpp
index a6bc560..a79f852 100755
--- a/src/configpluginspage.cpp
+++ b/src/configpluginspage.cpp
@@ -5,16 +5,16 @@
 #include "replaygainpluginloader.h"
 #include "ripperpluginloader.h"
 
-#include <qlabel.h>
-#include <qlayout.h>
-#include <qfile.h>
-#include <qfileinfo.h>
-#include <qcheckbox.h>
-// #include <qevent.h>
-// #include <qdragobject.h>
-#include <qtooltip.h>
-#include <qlocale.h>
-// #include <qurl.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqfile.h>
+#include <tqfileinfo.h>
+#include <tqcheckbox.h>
+// #include <tqevent.h>
+// #include <tqdragobject.h>
+#include <tqtooltip.h>
+#include <tqlocale.h>
+// #include <tqurl.h>
 
 #include <klocale.h>
 #include <kpushbutton.h>
@@ -26,88 +26,88 @@
 #include <klistbox.h>
 //#include <kurl.h>
 
-ConfigPluginsPage::ConfigPluginsPage( Config* _config, QWidget* parent, const char* name )
-    : ConfigPageBase( parent, name )
+ConfigPluginsPage::ConfigPluginsPage( Config* _config, TQWidget* tqparent, const char* name )
+    : ConfigPageBase( tqparent, name )
 {
     config = _config;
 
     // create an icon loader object for loading icons
     KIconLoader* iconLoader = new KIconLoader();
 
-    QVBoxLayout* box = new QVBoxLayout( parent, 0, 6 );
+    TQVBoxLayout* box = new TQVBoxLayout( tqparent, 0, 6 );
 
-    QLabel* lPluginsLabel = new QLabel( i18n("Installed plugins")+":", parent, "lPluginsLabel" );
+    TQLabel* lPluginsLabel = new TQLabel( i18n("Installed plugins")+":", tqparent, "lPluginsLabel" );
     box->addWidget( lPluginsLabel );
-    QHBoxLayout* pluginsBox = new QHBoxLayout( box );
-    lPlugins = new KListBox( parent, "lPlugins" );
+    TQHBoxLayout* pluginsBox = new TQHBoxLayout( box );
+    lPlugins = new KListBox( tqparent, "lPlugins" );
     pluginsBox->addWidget(lPlugins);
-    connect( lPlugins, SIGNAL(highlighted(int)),
-               this, SLOT(pluginsSelectionChanged(int))
+    connect( lPlugins, TQT_SIGNAL(highlighted(int)),
+               this, TQT_SLOT(pluginsSelectionChanged(int))
              );
     refreshPlugins();
 
-    QVBoxLayout* pluginsRightBox = new QVBoxLayout( pluginsBox );
-    pAddPlugin = new KPushButton( iconLoader->loadIcon("add",KIcon::Small), i18n("Add ..."), parent, "pAddPlugin" );
+    TQVBoxLayout* pluginsRightBox = new TQVBoxLayout( pluginsBox );
+    pAddPlugin = new KPushButton( iconLoader->loadIcon("add",KIcon::Small), i18n("Add ..."), tqparent, "pAddPlugin" );
     pluginsRightBox->addWidget( pAddPlugin );
-    connect( pAddPlugin, SIGNAL(clicked()),
-               this, SLOT(getPlugin())
+    connect( pAddPlugin, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(getPlugin())
              );
-    pRemovePlugin = new KPushButton( iconLoader->loadIcon("remove",KIcon::Small), i18n("Remove"), parent, "pRemovePlugin" );
+    pRemovePlugin = new KPushButton( iconLoader->loadIcon("remove",KIcon::Small), i18n("Remove"), tqparent, "pRemovePlugin" );
     pRemovePlugin->setEnabled( false );
     pluginsRightBox->addWidget( pRemovePlugin );
-    connect( pRemovePlugin, SIGNAL(clicked()),
-               this, SLOT(removePlugin())
+    connect( pRemovePlugin, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(removePlugin())
              );
     pluginsRightBox->addStretch();
-    pAboutPlugin = new KPushButton( iconLoader->loadIcon("messagebox_info",KIcon::Small), i18n("About"), parent, "pAboutPlugin" );
+    pAboutPlugin = new KPushButton( iconLoader->loadIcon("messagebox_info",KIcon::Small), i18n("About"), tqparent, "pAboutPlugin" );
     pAboutPlugin->setEnabled( false );
     pluginsRightBox->addWidget( pAboutPlugin );
-    connect( pAboutPlugin, SIGNAL(clicked()),
-               this, SLOT(aboutPlugin())
+    connect( pAboutPlugin, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(aboutPlugin())
              );
 /* NOTE kaligames.de is down
     box->addSpacing( 5 );
 
-    QLabel* lOnlinePluginsLabel = new QLabel( i18n("Available plugins")+":", parent, "lOnlinePluginsLabel" );
+    TQLabel* lOnlinePluginsLabel = new TQLabel( i18n("Available plugins")+":", tqparent, "lOnlinePluginsLabel" );
     box->addWidget( lOnlinePluginsLabel );
-    QHBoxLayout* onlinePluginsBox = new QHBoxLayout( box );
-    lOnlinePlugins = new KListBox( parent, "lOnlinePlugins" );
+    TQHBoxLayout* onlinePluginsBox = new TQHBoxLayout( box );
+    lOnlinePlugins = new KListBox( tqparent, "lOnlinePlugins" );
     onlinePluginsBox->addWidget( lOnlinePlugins );
-    connect( lOnlinePlugins, SIGNAL(highlighted(int)),
-               this, SLOT(onlinePluginsSelectionChanged(int))
+    connect( lOnlinePlugins, TQT_SIGNAL(highlighted(int)),
+               this, TQT_SLOT(onlinePluginsSelectionChanged(int))
              );
-    QVBoxLayout* onlinePluginsRightBox = new QVBoxLayout( onlinePluginsBox );
-    pRefreshOnlinePlugins = new KPushButton( iconLoader->loadIcon("reload",KIcon::Small), i18n("Refresh"), parent, "pRefreshOnlinePlugins" );
-    QToolTip::add( pRefreshOnlinePlugins, i18n("Download the latest list of available plugins.") );
+    TQVBoxLayout* onlinePluginsRightBox = new TQVBoxLayout( onlinePluginsBox );
+    pRefreshOnlinePlugins = new KPushButton( iconLoader->loadIcon("reload",KIcon::Small), i18n("Refresh"), tqparent, "pRefreshOnlinePlugins" );
+    TQToolTip::add( pRefreshOnlinePlugins, i18n("Download the latest list of available plugins.") );
     onlinePluginsRightBox->addWidget( pRefreshOnlinePlugins );
-    connect( pRefreshOnlinePlugins, SIGNAL(clicked()),
-               this, SLOT(refreshOnlinePlugins())
+    connect( pRefreshOnlinePlugins, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(refreshOnlinePlugins())
              );
     // TODO upgrade button
-//     pUpgradeOnlinePlugins = new KPushButton( iconLoader->loadIcon("filesave",KIcon::Small), i18n("Upgrade"), parent, "pUpgradeOnlinePlugins" );
+//     pUpgradeOnlinePlugins = new KPushButton( iconLoader->loadIcon("filesave",KIcon::Small), i18n("Upgrade"), tqparent, "pUpgradeOnlinePlugins" );
 //     pUpgradeOnlinePlugins->setEnabled( false );
-//     QToolTip::add( pUpgradeOnlinePlugins, i18n("Download all plugins and install them into the soundKonverter directory.") );
+//     TQToolTip::add( pUpgradeOnlinePlugins, i18n("Download all plugins and install them into the soundKonverter directory.") );
 //     onlinePluginsRightBox->addWidget( pUpgradeOnlinePlugins );
-//     connect(pInstallAllOnlinePlugins,SIGNAL(clicked()),this,SLOT(upgradeOnlinePlugins()));
+//     connect(pInstallAllOnlinePlugins,TQT_SIGNAL(clicked()),this,TQT_SLOT(upgradeOnlinePlugins()));
     onlinePluginsRightBox->addStretch();
-    pInstallOnlinePlugin = new KPushButton( iconLoader->loadIcon("filesave",KIcon::Small), i18n("Install"), parent, "pInstallOnlinePlugin" );
+    pInstallOnlinePlugin = new KPushButton( iconLoader->loadIcon("filesave",KIcon::Small), i18n("Install"), tqparent, "pInstallOnlinePlugin" );
     pInstallOnlinePlugin->setEnabled( false );
-    QToolTip::add( pInstallOnlinePlugin, i18n("Download the selected plugin and install it into the soundKonverter directory.") );
+    TQToolTip::add( pInstallOnlinePlugin, i18n("Download the selected plugin and install it into the soundKonverter directory.") );
     onlinePluginsRightBox->addWidget( pInstallOnlinePlugin );
-    connect( pInstallOnlinePlugin, SIGNAL(clicked()),
-               this, SLOT(getOnlinePlugin())
+    connect( pInstallOnlinePlugin, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(getOnlinePlugin())
              );
-    pAboutOnlinePlugin = new KPushButton( iconLoader->loadIcon("messagebox_info",KIcon::Small), i18n("About"), parent, "pAboutOnlinePlugin" );
+    pAboutOnlinePlugin = new KPushButton( iconLoader->loadIcon("messagebox_info",KIcon::Small), i18n("About"), tqparent, "pAboutOnlinePlugin" );
     pAboutOnlinePlugin->setEnabled( false );
     onlinePluginsRightBox->addWidget( pAboutOnlinePlugin );
-    connect( pAboutOnlinePlugin, SIGNAL(clicked()),
-               this, SLOT(aboutOnlinePlugin())
+    connect( pAboutOnlinePlugin, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(aboutOnlinePlugin())
              );
-    cCheckOnlinePlugins = new QCheckBox( i18n("Check for new plugins on every startup"), parent, "cCheckOnlinePlugins" );
+    cCheckOnlinePlugins = new TQCheckBox( i18n("Check for new plugins on every startup"), tqparent, "cCheckOnlinePlugins" );
     cCheckOnlinePlugins->setChecked( config->data.plugins.checkForUpdates );
     box->addWidget( cCheckOnlinePlugins );
-    connect( cCheckOnlinePlugins, SIGNAL(toggled(bool)),
-               this, SLOT(cfgChanged())
+    connect( cCheckOnlinePlugins, TQT_SIGNAL(toggled(bool)),
+               this, TQT_SLOT(cfgChanged())
              );
 
 //     box->addStretch();
@@ -117,21 +117,21 @@ ConfigPluginsPage::ConfigPluginsPage( Config* _config, QWidget* parent, const ch
 
     if( config->data.plugins.checkForUpdates && config->onlinePluginsChanged ) {
         // NOTE copied from below
-        QString line;
+        TQString line;
         bool add;
-        QFile file( locateLocal("data","soundkonverter/pluginlist.txt") );
+        TQFile file( locateLocal("data","soundkonverter/pluginlist.txt") );
         if( file.open(IO_ReadOnly) ) {
-            QTextStream stream( &file );
+            TQTextStream stream( &file );
             while( !stream.atEnd() ) {
                 line = stream.readLine(); // line of text excluding '\n'
-                line.replace( "&amp;", "&" );
-                line.replace( "&auml;", "ä" );
-                line.replace( "&Auml;", "Ä" );
-                line.replace( "&ouml;", "ö" );
-                line.replace( "&Ouml;", "Ö" );
-                line.replace( "&uuml;", "ü" );
-                line.replace( "&Uuml;", "Ü" );
-                line.replace( "&szlig;", "ß" );
+                line.tqreplace( "&amp;", "&" );
+                line.tqreplace( "&auml;", "ä" );
+                line.tqreplace( "&Auml;", "Ä" );
+                line.tqreplace( "&ouml;", "ö" );
+                line.tqreplace( "&Ouml;", "Ö" );
+                line.tqreplace( "&uuml;", "ü" );
+                line.tqreplace( "&Uuml;", "Ü" );
+                line.tqreplace( "&szlig;", "ß" );
 
                 add = true;
                 for( uint i=0; i<lPlugins->count(); i++ ) {
@@ -165,32 +165,32 @@ void ConfigPluginsPage::saveSettings()
 
 void ConfigPluginsPage::pluginsSelectionChanged( int index )
 {
-    QString name = lPlugins->text( index );
+    TQString name = lPlugins->text( index );
 
-    QValueList<ConvertPlugin*> converters = config->allConverters();
-    for( QValueList<ConvertPlugin*>::Iterator it = converters.begin(); it != converters.end(); ++it ) {
-        if( name == (*it)->info.name + " v. " + QString::number((*it)->info.version) ) {
-            QFileInfo file( (*it)->filePathName );
+    TQValueList<ConvertPlugin*> converters = config->allConverters();
+    for( TQValueList<ConvertPlugin*>::Iterator it = converters.begin(); it != converters.end(); ++it ) {
+        if( name == (*it)->info.name + " v. " + TQString::number((*it)->info.version) ) {
+            TQFileInfo file( (*it)->filePathName );
             if( file.isWritable() ) pRemovePlugin->setEnabled( true );
             else pRemovePlugin->setEnabled( false );
             break;
         }
     }
 
-    QValueList<ReplayGainPlugin*> replaygains = config->allReplayGains();
-    for( QValueList<ReplayGainPlugin*>::Iterator it = replaygains.begin(); it != replaygains.end(); ++it ) {
-        if( name == (*it)->info.name + " v. " + QString::number((*it)->info.version) ) {
-            QFileInfo file( (*it)->filePathName );
+    TQValueList<ReplayGainPlugin*> replaygains = config->allReplayGains();
+    for( TQValueList<ReplayGainPlugin*>::Iterator it = replaygains.begin(); it != replaygains.end(); ++it ) {
+        if( name == (*it)->info.name + " v. " + TQString::number((*it)->info.version) ) {
+            TQFileInfo file( (*it)->filePathName );
             if( file.isWritable() ) pRemovePlugin->setEnabled( true );
             else pRemovePlugin->setEnabled( false );
             break;
         }
     }
 
-    QValueList<RipperPlugin*> rippers = config->allRippers();
-    for( QValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it ) {
-        if( name == (*it)->info.name + " v. " + QString::number((*it)->info.version) ) {
-            QFileInfo file( (*it)->filePathName );
+    TQValueList<RipperPlugin*> rippers = config->allRippers();
+    for( TQValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it ) {
+        if( name == (*it)->info.name + " v. " + TQString::number((*it)->info.version) ) {
+            TQFileInfo file( (*it)->filePathName );
             if( file.isWritable() ) pRemovePlugin->setEnabled( true );
             else pRemovePlugin->setEnabled( false );
             break;
@@ -204,35 +204,35 @@ void ConfigPluginsPage::refreshPlugins()
 {
     lPlugins->clear();
 
-    QValueList<ConvertPlugin*> converters = config->allConverters();
-    for( QValueList<ConvertPlugin*>::Iterator it = converters.begin(); it != converters.end(); ++it ) {
-        lPlugins->insertItem( (*it)->info.name + " v. " + QString::number((*it)->info.version) );
-        //lPlugins->insertItem( i18n("%1, Version: %2").arg((*it)->info.name).arg((*it)->info.version) );
+    TQValueList<ConvertPlugin*> converters = config->allConverters();
+    for( TQValueList<ConvertPlugin*>::Iterator it = converters.begin(); it != converters.end(); ++it ) {
+        lPlugins->insertItem( (*it)->info.name + " v. " + TQString::number((*it)->info.version) );
+        //lPlugins->insertItem( i18n("%1, Version: %2").tqarg((*it)->info.name).tqarg((*it)->info.version) );
     }
 
-    QValueList<ReplayGainPlugin*> replaygains = config->allReplayGains();
-    for( QValueList<ReplayGainPlugin*>::Iterator it = replaygains.begin(); it != replaygains.end(); ++it ) {
-        lPlugins->insertItem( (*it)->info.name + " v. " + QString::number((*it)->info.version) );
-        //lPlugins->insertItem( i18n("%1, Version: %2").arg((*it)->info.name).arg((*it)->info.version) );
+    TQValueList<ReplayGainPlugin*> replaygains = config->allReplayGains();
+    for( TQValueList<ReplayGainPlugin*>::Iterator it = replaygains.begin(); it != replaygains.end(); ++it ) {
+        lPlugins->insertItem( (*it)->info.name + " v. " + TQString::number((*it)->info.version) );
+        //lPlugins->insertItem( i18n("%1, Version: %2").tqarg((*it)->info.name).tqarg((*it)->info.version) );
     }
 
-    QValueList<RipperPlugin*> rippers = config->allRippers();
-    for( QValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it ) {
-        lPlugins->insertItem( (*it)->info.name + " v. " + QString::number((*it)->info.version) );
-        //lPlugins->insertItem( i18n("%1, Version: %2").arg((*it)->info.name).arg((*it)->info.version) );
+    TQValueList<RipperPlugin*> rippers = config->allRippers();
+    for( TQValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it ) {
+        lPlugins->insertItem( (*it)->info.name + " v. " + TQString::number((*it)->info.version) );
+        //lPlugins->insertItem( i18n("%1, Version: %2").tqarg((*it)->info.name).tqarg((*it)->info.version) );
     }
 }
 
 void ConfigPluginsPage::getPlugin()
 {
-    QString url = KFileDialog::getOpenFileName( QDir::homeDirPath(), i18n("*.soundkonverter.xml|Plugins (*.soundkonverter.xml)"), this, i18n("Choose a plugin to add!") );
+    TQString url = KFileDialog::getOpenFileName( TQDir::homeDirPath(), i18n("*.soundkonverter.xml|Plugins (*.soundkonverter.xml)"), this, i18n("Choose a plugin to add!") );
     if( !url.isEmpty() ) {
-        QString filePathName = KURL::decode_string( url );
-        QString fileName = filePathName.right( filePathName.length() - filePathName.findRev("/") );
+        TQString filePathName = KURL::decode_string( url );
+        TQString fileName = filePathName.right( filePathName.length() - filePathName.tqfindRev("/") );
         getPluginFilePathName = locateLocal("data","soundkonverter/plugins/") + fileName;
         getPluginJob = KIO::file_copy( url, getPluginFilePathName, -1, true, false, false );
-        connect( getPluginJob, SIGNAL(result(KIO::Job*)),
-                   this, SLOT(getPluginFinished(KIO::Job*))
+        connect( getPluginJob, TQT_SIGNAL(result(KIO::Job*)),
+                   this, TQT_SLOT(getPluginFinished(KIO::Job*))
                  );
     }
 }
@@ -258,19 +258,19 @@ void ConfigPluginsPage::getPluginFinished( KIO::Job* job )
             // TODO reload plugins without restart
 //             ConvertPlugin* plugin = convertPluginLoader->loadFile( getPluginFilePathName );
 //             if( plugin->info.version != -1 ) {
-//                 lPlugins->insertItem( plugin->info.name + " v. " + QString::number(plugin->info.version) + " (" + i18n("restart necessary") + ")" );
+//                 lPlugins->insertItem( plugin->info.name + " v. " + TQString::number(plugin->info.version) + " (" + i18n("restart necessary") + ")" );
 //             }
 //             else {
 //                 delete plugin;
 //                 ConvertPlugin* plugin = convertPluginLoader->loadFile( getPluginFilePathName );
 //                 if( plugin->info.version != -1 ) {
-//                     lPlugins->insertItem( plugin->info.name + " v. " + QString::number(plugin->info.version) + " (" + i18n("restart necessary") + ")" );
+//                     lPlugins->insertItem( plugin->info.name + " v. " + TQString::number(plugin->info.version) + " (" + i18n("restart necessary") + ")" );
 //                 }
 //                 else {
 //                     delete plugin;
 //                     ConvertPlugin* plugin = convertPluginLoader->loadFile( getPluginFilePathName );
 //                     if( plugin->info.version != -1 ) {
-//                         lPlugins->insertItem( plugin->info.name + " v. " + QString::number(plugin->info.version) + " (" + i18n("restart necessary") + ")" );
+//                         lPlugins->insertItem( plugin->info.name + " v. " + TQString::number(plugin->info.version) + " (" + i18n("restart necessary") + ")" );
 //                     }
 //                 }
 //             }
@@ -299,12 +299,12 @@ void ConfigPluginsPage::removePlugin()
 {
     // TODO reload plugins without restart
 
-    QString name = lPlugins->currentText();
+    TQString name = lPlugins->currentText();
 
-    QValueList<ConvertPlugin*> converters = config->allConverters();
-    for( QValueList<ConvertPlugin*>::Iterator it = converters.begin(); it != converters.end(); ++it ) {
-        if( name == (*it)->info.name + " v. " + QString::number((*it)->info.version) ) {
-            QFile file( (*it)->filePathName );
+    TQValueList<ConvertPlugin*> converters = config->allConverters();
+    for( TQValueList<ConvertPlugin*>::Iterator it = converters.begin(); it != converters.end(); ++it ) {
+        if( name == (*it)->info.name + " v. " + TQString::number((*it)->info.version) ) {
+            TQFile file( (*it)->filePathName );
             if( file.remove() ) {
                 lPlugins->removeItem( lPlugins->currentItem() );
                 KMessageBox::information( this,
@@ -320,10 +320,10 @@ void ConfigPluginsPage::removePlugin()
         }
     }
 
-    QValueList<ReplayGainPlugin*> replaygains = config->allReplayGains();
-    for( QValueList<ReplayGainPlugin*>::Iterator it = replaygains.begin(); it != replaygains.end(); ++it ) {
-        if( name == (*it)->info.name + " v. " + QString::number((*it)->info.version) ) {
-            QFile file( (*it)->filePathName );
+    TQValueList<ReplayGainPlugin*> replaygains = config->allReplayGains();
+    for( TQValueList<ReplayGainPlugin*>::Iterator it = replaygains.begin(); it != replaygains.end(); ++it ) {
+        if( name == (*it)->info.name + " v. " + TQString::number((*it)->info.version) ) {
+            TQFile file( (*it)->filePathName );
             if( file.remove() ) {
                 lPlugins->removeItem( lPlugins->currentItem() );
                 KMessageBox::information( this,
@@ -339,10 +339,10 @@ void ConfigPluginsPage::removePlugin()
         }
     }
 
-    QValueList<RipperPlugin*> rippers = config->allRippers();
-    for( QValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it ) {
-        if( name == (*it)->info.name + " v. " + QString::number((*it)->info.version) ) {
-            QFile file( (*it)->filePathName );
+    TQValueList<RipperPlugin*> rippers = config->allRippers();
+    for( TQValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it ) {
+        if( name == (*it)->info.name + " v. " + TQString::number((*it)->info.version) ) {
+            TQFile file( (*it)->filePathName );
             if( file.remove() ) {
                 lPlugins->removeItem( lPlugins->currentItem() );
                 KMessageBox::information( this,
@@ -373,38 +373,38 @@ void ConfigPluginsPage::aboutPlugin()
 {
     // TODO add link support
 
-    QString name = lPlugins->currentText();
+    TQString name = lPlugins->currentText();
 
-    QValueList<ConvertPlugin*> converters = config->allConverters();
-    for( QValueList<ConvertPlugin*>::Iterator it = converters.begin(); it != converters.end(); ++it ) {
-        if( name == (*it)->info.name + " v. " + QString::number((*it)->info.version) ) {
+    TQValueList<ConvertPlugin*> converters = config->allConverters();
+    for( TQValueList<ConvertPlugin*>::Iterator it = converters.begin(); it != converters.end(); ++it ) {
+        if( name == (*it)->info.name + " v. " + TQString::number((*it)->info.version) ) {
             KMessageBox::information( this,
                 i18n((*it)->info.about) + "\n" +
-                i18n("Version") + ": " + QString::number((*it)->info.version) + "\n" +
+                i18n("Version") + ": " + TQString::number((*it)->info.version) + "\n" +
                 i18n("Author") + ": " + (*it)->info.author,
                 i18n("About") + ": " + (*it)->info.name );
             break;
         }
     }
 
-    QValueList<ReplayGainPlugin*> replaygains = config->allReplayGains();
-    for( QValueList<ReplayGainPlugin*>::Iterator it = replaygains.begin(); it != replaygains.end(); ++it ) {
-        if( name == (*it)->info.name + " v. " + QString::number((*it)->info.version) ) {
+    TQValueList<ReplayGainPlugin*> replaygains = config->allReplayGains();
+    for( TQValueList<ReplayGainPlugin*>::Iterator it = replaygains.begin(); it != replaygains.end(); ++it ) {
+        if( name == (*it)->info.name + " v. " + TQString::number((*it)->info.version) ) {
             KMessageBox::information( this,
                 i18n((*it)->info.about) + "\n" +
-                i18n("Version") + ": " + QString::number((*it)->info.version) + "\n" +
+                i18n("Version") + ": " + TQString::number((*it)->info.version) + "\n" +
                 i18n("Author") + ": " + (*it)->info.author,
                 i18n("About") + ": " + (*it)->info.name );
             break;
         }
     }
 
-    QValueList<RipperPlugin*> rippers = config->allRippers();
-    for( QValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it ) {
-        if( name == (*it)->info.name + " v. " + QString::number((*it)->info.version) ) {
+    TQValueList<RipperPlugin*> rippers = config->allRippers();
+    for( TQValueList<RipperPlugin*>::Iterator it = rippers.begin(); it != rippers.end(); ++it ) {
+        if( name == (*it)->info.name + " v. " + TQString::number((*it)->info.version) ) {
             KMessageBox::information( this,
                 i18n((*it)->info.about) + "\n" +
-                i18n("Version") + ": " + QString::number((*it)->info.version) + "\n" +
+                i18n("Version") + ": " + TQString::number((*it)->info.version) + "\n" +
                 i18n("Author") + ": " + (*it)->info.author,
                 i18n("About") + ": " + (*it)->info.name );
             break;
@@ -428,10 +428,10 @@ void ConfigPluginsPage::refreshOnlinePlugins()
 {
     pRefreshOnlinePlugins->setEnabled( false );
 
-    refreshOnlinePluginsJob = KIO::file_copy( "http://kaligames.de/downloads/soundkonverter/plugins/download.php?version=" + QString::number(config->data.app.configVersion),
+    refreshOnlinePluginsJob = KIO::file_copy( "http://kaligames.de/downloads/soundkonverter/plugins/download.php?version=" + TQString::number(config->data.app.configVersion),
         locateLocal("data","soundkonverter/pluginlist.txt"), -1, true, false, false );
-    connect( refreshOnlinePluginsJob, SIGNAL(result(KIO::Job*)),
-               this, SLOT(refreshOnlinePluginsFinished(KIO::Job*))
+    connect( refreshOnlinePluginsJob, TQT_SIGNAL(result(KIO::Job*)),
+               this, TQT_SLOT(refreshOnlinePluginsFinished(KIO::Job*))
              );
 }
 
@@ -440,21 +440,21 @@ void ConfigPluginsPage::refreshOnlinePluginsFinished( KIO::Job* job )
     if( job->error() == 0 ) {
         lOnlinePlugins->clear();
 
-        QString line;
+        TQString line;
         bool add;
-        QFile file( locateLocal("data","soundkonverter/pluginlist.txt") );
+        TQFile file( locateLocal("data","soundkonverter/pluginlist.txt") );
         if( file.open(IO_ReadOnly) ) {
-            QTextStream stream( &file );
+            TQTextStream stream( &file );
             while( !stream.atEnd() ) {
                 line = stream.readLine(); // line of text excluding '\n'
-                line.replace( "&amp;", "&" );
-                line.replace( "&auml;", "ä" );
-                line.replace( "&Auml;", "Ä" );
-                line.replace( "&ouml;", "ö" );
-                line.replace( "&Ouml;", "Ö" );
-                line.replace( "&uuml;", "ü" );
-                line.replace( "&Uuml;", "Ü" );
-                line.replace( "&szlig;", "ß" );
+                line.tqreplace( "&amp;", "&" );
+                line.tqreplace( "&auml;", "ä" );
+                line.tqreplace( "&Auml;", "Ä" );
+                line.tqreplace( "&ouml;", "ö" );
+                line.tqreplace( "&Ouml;", "Ö" );
+                line.tqreplace( "&uuml;", "ü" );
+                line.tqreplace( "&Uuml;", "Ü" );
+                line.tqreplace( "&szlig;", "ß" );
 
                 add = true;
                 for( uint i=0; i<lPlugins->count(); i++ ) {
@@ -484,7 +484,7 @@ void ConfigPluginsPage::refreshOnlinePluginsFinished( KIO::Job* job )
 void ConfigPluginsPage::getOnlinePlugin()
 {
     pInstallOnlinePlugin->setEnabled( false );
-    QString name;
+    TQString name;
 
     for( uint i=0; i<lOnlinePlugins->count(); i++ ) {
         if( lOnlinePlugins->isSelected(i) ) {
@@ -494,35 +494,35 @@ void ConfigPluginsPage::getOnlinePlugin()
         }
     }
 
-    name.replace( "&", "&amp;" );
-    name.replace( "ä", "&auml;" );
-    name.replace( "Ä", "&Auml;" );
-    name.replace( "ö", "&ouml;" );
-    name.replace( "Ö", "&Ouml;" );
-    name.replace( "ü", "&uuml;" );
-    name.replace( "Ü", "&Uuml;" );
-    name.replace( "ß", "&szlig;" );
+    name.tqreplace( "&", "&amp;" );
+    name.tqreplace( "ä", "&auml;" );
+    name.tqreplace( "Ä", "&Auml;" );
+    name.tqreplace( "ö", "&ouml;" );
+    name.tqreplace( "Ö", "&Ouml;" );
+    name.tqreplace( "ü", "&uuml;" );
+    name.tqreplace( "Ü", "&Uuml;" );
+    name.tqreplace( "ß", "&szlig;" );
     KURL::encode_string( name );
-    getOnlinePluginJob = KIO::file_copy( "http://kaligames.de/downloads/soundkonverter/plugins/getfile.php?version=" + QString::number(config->data.app.configVersion) + "&file=" + name,
+    getOnlinePluginJob = KIO::file_copy( "http://kaligames.de/downloads/soundkonverter/plugins/getfile.php?version=" + TQString::number(config->data.app.configVersion) + "&file=" + name,
         locateLocal("data","soundkonverter/plugins/newplugin.xml"), -1, true, false, false );
-    connect( getOnlinePluginJob, SIGNAL(result(KIO::Job*)),
-               this, SLOT(getOnlinePluginFinished(KIO::Job*))
+    connect( getOnlinePluginJob, TQT_SIGNAL(result(KIO::Job*)),
+               this, TQT_SLOT(getOnlinePluginFinished(KIO::Job*))
              );
 }
 
 void ConfigPluginsPage::getOnlinePluginFinished( KIO::Job* job )
 {
     if( job->error() == 0 ) {
-        QString name;
-        QString line;
-        QFile file( locateLocal("data","soundkonverter/plugins/newplugin.xml") );
+        TQString name;
+        TQString line;
+        TQFile file( locateLocal("data","soundkonverter/plugins/newplugin.xml") );
         if( file.open(IO_ReadOnly) ) {
-            QTextStream stream( &file );
+            TQTextStream stream( &file );
             name = stream.readLine(); // read the file name from the top of the file
             getPluginFilePathName = locateLocal("data","soundkonverter/plugins/") + name;
-            QFile newFile( getPluginFilePathName );
+            TQFile newFile( getPluginFilePathName );
             if( newFile.open(IO_WriteOnly) ) {
-                QTextStream newStream( &newFile );
+                TQTextStream newStream( &newFile );
                 while( !stream.atEnd() ) {
                     line = stream.readLine(); // line of text excluding '\n'
                     newStream << line << "\n";
@@ -551,19 +551,19 @@ void ConfigPluginsPage::getOnlinePluginFinished( KIO::Job* job )
             // TODO reload plugins without restart
 //             ConvertPlugin* plugin = convertPluginLoader->loadFile( getPluginFilePathName );
 //             if( plugin->info.version != -1 ) {
-//                 lPlugins->insertItem( plugin->info.name + " v. " + QString::number(plugin->info.version) + " (" + i18n("restart necessary") + ")" );
+//                 lPlugins->insertItem( plugin->info.name + " v. " + TQString::number(plugin->info.version) + " (" + i18n("restart necessary") + ")" );
 //             }
 //             else {
 //                 delete plugin;
 //                 ConvertPlugin* plugin = convertPluginLoader->loadFile( getPluginFilePathName );
 //                 if( plugin->info.version != -1 ) {
-//                     lPlugins->insertItem( plugin->info.name + " v. " + QString::number(plugin->info.version) + " (" + i18n("restart necessary") + ")" );
+//                     lPlugins->insertItem( plugin->info.name + " v. " + TQString::number(plugin->info.version) + " (" + i18n("restart necessary") + ")" );
 //                 }
 //                 else {
 //                     delete plugin;
 //                     ConvertPlugin* plugin = convertPluginLoader->loadFile( getPluginFilePathName );
 //                     if( plugin->info.version != -1 ) {
-//                         lPlugins->insertItem( plugin->info.name + " v. " + QString::number(plugin->info.version) + " (" + i18n("restart necessary") + ")" );
+//                         lPlugins->insertItem( plugin->info.name + " v. " + TQString::number(plugin->info.version) + " (" + i18n("restart necessary") + ")" );
 //                     }
 //                 }
 //             }
@@ -592,34 +592,34 @@ void ConfigPluginsPage::aboutOnlinePlugin()
 {
     pAboutOnlinePlugin->setEnabled( false );
 
-    QString name = lOnlinePlugins->currentText();
-    name.replace( "&", "&amp;" );
-    name.replace( "ä", "&auml;" );
-    name.replace( "Ä", "&Auml;" );
-    name.replace( "ö", "&ouml;" );
-    name.replace( "Ö", "&Ouml;" );
-    name.replace( "ü", "&uuml;" );
-    name.replace( "Ü", "&Uuml;" );
-    name.replace( "ß", "&szlig;" );
+    TQString name = lOnlinePlugins->currentText();
+    name.tqreplace( "&", "&amp;" );
+    name.tqreplace( "ä", "&auml;" );
+    name.tqreplace( "Ä", "&Auml;" );
+    name.tqreplace( "ö", "&ouml;" );
+    name.tqreplace( "Ö", "&Ouml;" );
+    name.tqreplace( "ü", "&uuml;" );
+    name.tqreplace( "Ü", "&Uuml;" );
+    name.tqreplace( "ß", "&szlig;" );
     KURL::encode_string( name );
-    aboutOnlinePluginJob = KIO::file_copy( "http://kaligames.de/downloads/soundkonverter/plugins/info.php?file=" + name + "&lang=" + QLocale::languageToString(QLocale::system().language()),
+    aboutOnlinePluginJob = KIO::file_copy( "http://kaligames.de/downloads/soundkonverter/plugins/info.php?file=" + name + "&lang=" + TQLocale::languageToString(TQLocale::system().language()),
         locateLocal("data","soundkonverter/plugin_info.txt"), -1, true, false, false );
-    connect( aboutOnlinePluginJob, SIGNAL(result(KIO::Job*)),
-               this, SLOT(aboutOnlinePluginFinished(KIO::Job*))
+    connect( aboutOnlinePluginJob, TQT_SIGNAL(result(KIO::Job*)),
+               this, TQT_SLOT(aboutOnlinePluginFinished(KIO::Job*))
              );
 }
 
 void ConfigPluginsPage::aboutOnlinePluginFinished( KIO::Job* job )
 {
     if( job->error() == 0 ) {
-        QString name = lOnlinePlugins->currentText();
+        TQString name = lOnlinePlugins->currentText();
 
-        QFile file( locateLocal("data","soundkonverter/plugin_info.txt") );
+        TQFile file( locateLocal("data","soundkonverter/plugin_info.txt") );
         if( file.open(IO_ReadOnly) ) {
-            QTextStream stream( &file );
-            QString data = stream.readLine();
+            TQTextStream stream( &file );
+            TQString data = stream.readLine();
             KMessageBox::information( this, i18n(data), i18n("About") + ": " + name,
-                QString::null, KMessageBox::Notify | KMessageBox::AllowLink );
+                TQString(), KMessageBox::Notify | KMessageBox::AllowLink );
         }
         else {
             KMessageBox::error( this,
diff --git a/src/configpluginspage.h b/src/configpluginspage.h
index 2cca5ed..245f69c 100755
--- a/src/configpluginspage.h
+++ b/src/configpluginspage.h
@@ -9,7 +9,7 @@
 class Config;
 class KPushButton;
 class KListBox;
-class QCheckBox;
+class TQCheckBox;
 
 /**
  * @short The page for configuring the plugins
@@ -19,11 +19,12 @@ class QCheckBox;
 class ConfigPluginsPage : public ConfigPageBase
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Default Constructor
      */
-    ConfigPluginsPage( Config*, QWidget *parent=0, const char *name=0 );
+    ConfigPluginsPage( Config*, TQWidget *tqparent=0, const char *name=0 );
 
     /**
      * Default Destructor
@@ -44,9 +45,9 @@ private:
     KPushButton* pUpgradeOnlinePlugins;
     KPushButton* pAboutOnlinePlugin;
     KIO::FileCopyJob* aboutOnlinePluginJob;
-    QCheckBox* cCheckOnlinePlugins;
+    TQCheckBox* cCheckOnlinePlugins;
 
-    QString getPluginFilePathName;
+    TQString getPluginFilePathName;
 
     Config* config;
 
diff --git a/src/conversionoptions.h b/src/conversionoptions.h
index b1e9d9a..1f46b54 100755
--- a/src/conversionoptions.h
+++ b/src/conversionoptions.h
@@ -5,7 +5,7 @@
 
 #include "outputdirectory.h"
 
-#include <qstring.h>
+#include <tqstring.h>
 
 /**
  * @short Here the options for the conversion process can be stored
@@ -16,10 +16,10 @@ class ConversionOptions
 {
 public:
     struct EncodingOptions {
-        QString sFormat;                  // output format
-        QString sQualityMode;             // which mode are we using? quality, bitrate, lossless? i18n()!!!
+        TQString sFormat;                  // output format
+        TQString sQualityMode;             // which mode are we using? quality, bitrate, lossless? i18n()!!!
         int iQuality;                     // the encoding quality / bitrate
-        QString sBitrateMode;             // when using bitrate mode, which? abr, cbr?
+        TQString sBitrateMode;             // when using bitrate mode, which? abr, cbr?
         bool bBitrateRange;               // enable bitrate range?
         int iMinBitrate, iMaxBitrate;     // when using bitrate range
         struct SamplingRateOptions {      // special options, when sampling rate is enabled
@@ -28,17 +28,17 @@ public:
         } samplingRate;
         struct ChannelsOptions {          // special options, when channels is enabled
             bool bEnabled;
-            QString sChannels;
+            TQString sChannels;
         } channels;
         struct ReplaygainOptions {        // special options, when replaygain is enabled
             bool bEnabled;
         } replaygain;
-        QString sInOutFiles;               // could be called 'user defined parameter'
+        TQString sInOutFiles;               // could be called 'user defined parameter'
                                            // but it is analog to the in_out_files option in the plugins
     };
     struct OutputOptions {
         OutputDirectory::Mode mode;
-        QString directory;
+        TQString directory;
     };
 
     /**
@@ -56,8 +56,8 @@ public:
      */
     bool nearlyEqual( const ConversionOptions& other );
 
-    QString filePathName;            // the path and name of the file
-    QString outputFilePathName;      // if the user wants to change the output directory/file name per file!
+    TQString filePathName;            // the path and name of the file
+    TQString outputFilePathName;      // if the user wants to change the output directory/file name per file!
     EncodingOptions encodingOptions; // what shall we do with the file?
     OutputOptions outputOptions;     // where to save the file?
 };
diff --git a/src/convert.cpp b/src/convert.cpp
index ce435ab..6b274e3 100755
--- a/src/convert.cpp
+++ b/src/convert.cpp
@@ -22,8 +22,8 @@
 //#include <kprocess.h>
 #include <kstandarddirs.h>
 
-#include <qfile.h>
-#include <qtimer.h>
+#include <tqfile.h>
+#include <tqtimer.h>
 
 ConvertItem::ConvertItem()
 {
@@ -47,26 +47,26 @@ Convert::Convert( Config* _config, TagEngine* _tagEngine, CDManager* _cdManager,
     tagEngine = _tagEngine;
     cdManager = _cdManager;
     fileList = _fileList;
-    connect( fileList, SIGNAL(convertItem(FileListItem*)),
-               this, SLOT(add(FileListItem*))
+    connect( fileList, TQT_SIGNAL(convertItem(FileListItem*)),
+               this, TQT_SLOT(add(FileListItem*))
              );
-    connect( fileList, SIGNAL(stopItem(FileListItem*)),
-               this, SLOT(stop(FileListItem*))
+    connect( fileList, TQT_SIGNAL(stopItem(FileListItem*)),
+               this, TQT_SLOT(stop(FileListItem*))
              );
-    connect( this, SIGNAL(finished(FileListItem*,int)),
-               fileList, SLOT(itemFinished(FileListItem*,int))
+    connect( this, TQT_SIGNAL(finished(FileListItem*,int)),
+               fileList, TQT_SLOT(itemFinished(FileListItem*,int))
              );
-    connect( this, SIGNAL(rippingFinished(const QString&)),
-               fileList, SLOT(rippingFinished(const QString&))
+    connect( this, TQT_SIGNAL(rippingFinished(const TQString&)),
+               fileList, TQT_SLOT(rippingFinished(const TQString&))
              );
     logger = _logger;
-    connect( this, SIGNAL(finishedProcess(int,int)),
-               logger, SLOT(processCompleted(int,int))
+    connect( this, TQT_SIGNAL(finishedProcess(int,int)),
+               logger, TQT_SLOT(processCompleted(int,int))
              );
 
-    tUpdateProgressIndicator = new QTimer( this, "tUpdateProgressIndicator" );
-    connect( tUpdateProgressIndicator, SIGNAL(timeout()),
-               this, SLOT(updateProgressIndicator())
+    tUpdateProgressIndicator = new TQTimer( this, "tUpdateProgressIndicator" );
+    connect( tUpdateProgressIndicator, TQT_SIGNAL(timeout()),
+               this, TQT_SLOT(updateProgressIndicator())
              );
 }
 
@@ -85,7 +85,7 @@ void Convert::get( ConvertItem* item )
 
     item->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Getting file")+"... 00 %" );
 
-    KURL source( item->fileListItem->options.filePathName.replace("?","%3f") );
+    KURL source( item->fileListItem->options.filePathName.tqreplace("?","%3f") );
     KURL destination( item->tempInFile->name() );
 
     if( source.isLocalFile() && destination.isLocalFile() ) {
@@ -102,11 +102,11 @@ void Convert::get( ConvertItem* item )
     }
     else {
         item->moveJob = new KIO::FileCopyJob( source, destination, -1, false, true, false, false );
-        connect( item->moveJob, SIGNAL(percent(KIO::Job*,unsigned long)),
-                this, SLOT(moveProgress(KIO::Job*,unsigned long))
+        connect( item->moveJob, TQT_SIGNAL(percent(KIO::Job*,unsigned long)),
+                this, TQT_SLOT(moveProgress(KIO::Job*,unsigned long))
                 );
-        connect( item->moveJob, SIGNAL(result(KIO::Job*)),
-                this, SLOT(moveFinished(KIO::Job*))
+        connect( item->moveJob, TQT_SIGNAL(result(KIO::Job*)),
+                this, TQT_SLOT(moveFinished(KIO::Job*))
                 );
     }
 }
@@ -117,7 +117,7 @@ void Convert::getCorrection( ConvertItem* item )
     item->state = ConvertItem::get_correction;
 
     // calculate the name of the correction input file
-    QFile file( OutputDirectory::changeExtension(item->fileListItem->options.filePathName,item->correctionInputExtension) );
+    TQFile file( OutputDirectory::changeExtension(item->fileListItem->options.filePathName,item->correctionInputExtension) );
     if( !file.exists() ) {
         logger->log( item->logID, " " + i18n("Aborting, file does not exist") + " (" + file.name() + ")" );
         executeNextStep( item );
@@ -143,11 +143,11 @@ void Convert::getCorrection( ConvertItem* item )
     }
     else {
         item->moveJob = new KIO::FileCopyJob( source, destination, -1, false, true, false, false );
-        connect( item->moveJob, SIGNAL(percent(KIO::Job*,unsigned long)),
-                this, SLOT(moveProgress(KIO::Job*,unsigned long))
+        connect( item->moveJob, TQT_SIGNAL(percent(KIO::Job*,unsigned long)),
+                this, TQT_SLOT(moveProgress(KIO::Job*,unsigned long))
                 );
-        connect( item->moveJob, SIGNAL(result(KIO::Job*)),
-                this, SLOT(moveFinished(KIO::Job*))
+        connect( item->moveJob, TQT_SIGNAL(result(KIO::Job*)),
+                this, TQT_SLOT(moveFinished(KIO::Job*))
                 );
     }
 }
@@ -158,15 +158,15 @@ void Convert::rip( ConvertItem* item )
     item->state = ConvertItem::rip;
 
 /** kaudiocreator
-	QString wavFile;
-	QString args = job->device;
+	TQString wavFile;
+	TQString args = job->device;
 	if(!args.isEmpty())
-		args = QString("?device=%1").arg(args);
+		args = TQString("?device=%1").tqarg(args);
 	args = args+"&fileNameTemplate=Track %{number}";
 	if(job->track < 10)
-		wavFile = QString("audiocd:/Wav/Track 0%1.wav%2").arg(job->track).arg(args);
+		wavFile = TQString("audiocd:/Wav/Track 0%1.wav%2").tqarg(job->track).tqarg(args);
 	else
-		wavFile = QString("audiocd:/Wav/Track %1.wav%2").arg(job->track).arg(args);
+		wavFile = TQString("audiocd:/Wav/Track %1.wav%2").tqarg(job->track).tqarg(args);
 */
 
     RipperPlugin* plugin = config->getCurrentRipper();
@@ -174,7 +174,7 @@ void Convert::rip( ConvertItem* item )
     if( plugin == 0 ) {
         // NOTE process devices like '/dev/cdrom' - seems to be done
         // TODO implement process priority (nice level)
-        QString src;
+        TQString src;
         if( item->fileListItem->track != 0 ) {
             // TODO does it work with cds with less than 10 tracks?
             src.sprintf( "audiocd:/Wav/Track %02i.wav?device=" + item->fileListItem->device + "&fileNameTemplate=Track %%{number}", item->fileListItem->track );
@@ -191,21 +191,21 @@ void Convert::rip( ConvertItem* item )
         item->fileListItem->ripping = true;
 
         item->moveJob = new KIO::FileCopyJob( source, dest, -1, false, true, false, false );
-        connect( item->moveJob, SIGNAL(percent(KIO::Job*,unsigned long)),
-                   this, SLOT(moveProgress(KIO::Job*,unsigned long))
+        connect( item->moveJob, TQT_SIGNAL(percent(KIO::Job*,unsigned long)),
+                   this, TQT_SLOT(moveProgress(KIO::Job*,unsigned long))
                  );
-        connect( item->moveJob, SIGNAL(result(KIO::Job*)),
-                   this, SLOT(moveFinished(KIO::Job*))
+        connect( item->moveJob, TQT_SIGNAL(result(KIO::Job*)),
+                   this, TQT_SLOT(moveFinished(KIO::Job*))
                  );
     }
     else {
-        QStringList params;
-        QString param, paramSplinter;
+        TQStringList params;
+        TQString param, paramSplinter;
 
 
         item->convertProcess->clearArguments();
 
-        param = QString::null;
+        param = TQString();
         if( plugin->rip.param ) param.append( " " + plugin->rip.param );
         if( plugin->rip.device ) param.append( " " + plugin->rip.device );
         if( plugin->rip.overwrite ) param.append( " " + plugin->rip.overwrite );
@@ -219,37 +219,37 @@ void Convert::rip( ConvertItem* item )
             item->track = 0;
         }
 
-//         if( plugin->rip.out_file.find("%p") != -1 ) {
-//             QString t_str = plugin->rip.out_file;
-//             t_str.replace( "%p", param );
+//         if( plugin->rip.out_file.tqfind("%p") != -1 ) {
+//             TQString t_str = plugin->rip.out_file;
+//             t_str.tqreplace( "%p", param );
 //             param = plugin->rip.bin + " " + t_str;
 //         }
 //         else {
 //             param = plugin->rip.bin + param + " " + plugin->rip.out_file;
 //         }
 
-        QString t_str = plugin->rip.out_file;
-        t_str.replace( "%p", param );
+        TQString t_str = plugin->rip.out_file;
+        t_str.tqreplace( "%p", param );
         param = config->binaries[plugin->rip.bin] + " " + t_str;
 
         param.simplifyWhiteSpace();
 
-        params = QStringList::split( ' ', param );
+        params = TQStringList::split( ' ', param );
 
-        for( QStringList::Iterator it = params.begin(); it != params.end(); ++it )
+        for( TQStringList::Iterator it = params.begin(); it != params.end(); ++it )
         {
             paramSplinter = *it;
-            paramSplinter.replace( "%d", item->fileListItem->device );
-            paramSplinter.replace( "%t", QString().sprintf("%i",item->fileListItem->track) );
-            paramSplinter.replace( "%n", QString().sprintf("%i",cdManager->getTrackCount(item->fileListItem->device)) );
-            paramSplinter.replace( "%o", item->tempWavFile->name() );
+            paramSplinter.tqreplace( "%d", item->fileListItem->device );
+            paramSplinter.tqreplace( "%t", TQString().sprintf("%i",item->fileListItem->track) );
+            paramSplinter.tqreplace( "%n", TQString().sprintf("%i",cdManager->getTrackCount(item->fileListItem->device)) );
+            paramSplinter.tqreplace( "%o", item->tempWavFile->name() );
             *(item->convertProcess) << paramSplinter;
         }
 
-        param.replace( "%d", item->fileListItem->device );
-        param.replace( "%t", QString().sprintf("%i",item->fileListItem->track) );
-        param.replace( "%n", QString().sprintf("%i",cdManager->getTrackCount(item->fileListItem->device)) );
-        param.replace( "%o", "\""+item->tempWavFile->name()+"\"" );
+        param.tqreplace( "%d", item->fileListItem->device );
+        param.tqreplace( "%t", TQString().sprintf("%i",item->fileListItem->track) );
+        param.tqreplace( "%n", TQString().sprintf("%i",cdManager->getTrackCount(item->fileListItem->device)) );
+        param.tqreplace( "%o", "\""+item->tempWavFile->name()+"\"" );
         logger->log( item->logID, param );
 
         //kdDebug() << " Executing: `" << param << "'" << endl;
@@ -270,8 +270,8 @@ void Convert::decode( ConvertItem* item )
     logger->log( item->logID, i18n("Decoding") );
     item->state = ConvertItem::decode;
 
-    QStringList params;
-    QString param, paramSplinter;
+    TQStringList params;
+    TQString param, paramSplinter;
 
     item->convertProcess->clearArguments();
 
@@ -285,24 +285,24 @@ void Convert::decode( ConvertItem* item )
     if( !plugin->dec.param.isEmpty() ) param.append( " " + plugin->dec.param );
     if( !plugin->dec.overwrite.isEmpty() ) param.append( " " + plugin->dec.overwrite );
 
-    QString t_str = plugin->dec.in_out_files;
-    t_str.replace( "%p", param );
+    TQString t_str = plugin->dec.in_out_files;
+    t_str.tqreplace( "%p", param );
     param = config->binaries[plugin->dec.bin] + " " + t_str;
 
     param = param.simplifyWhiteSpace();
 
-    params = QStringList::split( ' ', param );
+    params = TQStringList::split( ' ', param );
 
-    for( QStringList::Iterator it = params.begin(); it != params.end(); ++it )
+    for( TQStringList::Iterator it = params.begin(); it != params.end(); ++it )
     {
         paramSplinter = *it;
-        paramSplinter.replace( "%i", item->tempInFile->name() );
-        paramSplinter.replace( "%o", item->tempWavFile->name() );
+        paramSplinter.tqreplace( "%i", item->tempInFile->name() );
+        paramSplinter.tqreplace( "%o", item->tempWavFile->name() );
         *(item->convertProcess) << paramSplinter;
     }
 
-    param.replace( "%i", "\""+item->tempInFile->name()+"\"" );
-    param.replace( "%o", "\""+item->tempWavFile->name()+"\"" );
+    param.tqreplace( "%i", "\""+item->tempInFile->name()+"\"" );
+    param.tqreplace( "%o", "\""+item->tempWavFile->name()+"\"" );
     //item->log = param;
     logger->log( item->logID, param );
 
@@ -321,12 +321,12 @@ void Convert::encode( ConvertItem* item )
 {
     // TODO test quality profiles (never done)
 
-    QString sStrength;
-    QString sBitrate;
-    QString sQuality;
-    QString sMinBitrate;
-    QString sMaxBitrate;
-    QString sSamplingRate;
+    TQString sStrength;
+    TQString sBitrate;
+    TQString sQuality;
+    TQString sMinBitrate;
+    TQString sMaxBitrate;
+    TQString sSamplingRate;
 
     int t_int;
     float t_float;
@@ -334,8 +334,8 @@ void Convert::encode( ConvertItem* item )
     logger->log( item->logID, i18n("Encoding") );
     item->state = ConvertItem::encode;
 
-    QStringList params;
-    QString param, paramSplinter;
+    TQStringList params;
+    TQString param, paramSplinter;
 
     item->convertProcess->clearArguments();
 
@@ -366,20 +366,20 @@ void Convert::encode( ConvertItem* item )
         if( plugin->enc.strength.profiles.empty() ) {
             if( plugin->enc.strength.step < 1 ) {
                 if( plugin->enc.strength.range_max >= plugin->enc.strength.range_min )
-                    sStrength = QString::number( compressionLevel * plugin->enc.strength.step );
+                    sStrength = TQString::number( compressionLevel * plugin->enc.strength.step );
                 else
-                    sStrength = QString::number( plugin->enc.strength.range_min - compressionLevel * plugin->enc.strength.step );
+                    sStrength = TQString::number( plugin->enc.strength.range_min - compressionLevel * plugin->enc.strength.step );
             }
             else {
                 if( plugin->enc.strength.range_max >= plugin->enc.strength.range_min )
-                    sStrength = QString::number( int(compressionLevel * plugin->enc.strength.step) );
+                    sStrength = TQString::number( int(compressionLevel * plugin->enc.strength.step) );
                 else
-                    sStrength = QString::number( int(plugin->enc.strength.range_min - compressionLevel * plugin->enc.strength.step) );
+                    sStrength = TQString::number( int(plugin->enc.strength.range_min - compressionLevel * plugin->enc.strength.step) );
             }
-            if( plugin->enc.strength.separator != '.' ) sStrength.replace( QChar('.'), plugin->enc.strength.separator );
+            if( plugin->enc.strength.separator != '.' ) sStrength.tqreplace( TQChar('.'), plugin->enc.strength.separator );
         }
         else {
-            QStringList::Iterator it = plugin->enc.strength.profiles.at( compressionLevel );
+            TQStringList::Iterator it = plugin->enc.strength.profiles.at( compressionLevel );
             sStrength = *it;
         }
     }
@@ -387,16 +387,16 @@ void Convert::encode( ConvertItem* item )
     if( item->fileListItem->options.encodingOptions.sQualityMode == i18n("Bitrate") ) {
         if( item->fileListItem->options.encodingOptions.sBitrateMode == "cbr" && plugin->enc.lossy.bitrate.cbr.enabled ) {
             param.append( " " + plugin->enc.lossy.bitrate.cbr.param );
-            sBitrate = QString::number( item->fileListItem->options.encodingOptions.iQuality );
+            sBitrate = TQString::number( item->fileListItem->options.encodingOptions.iQuality );
         }
         else if( item->fileListItem->options.encodingOptions.sBitrateMode == "abr" && plugin->enc.lossy.bitrate.abr.enabled ) {
             param.append( " " + plugin->enc.lossy.bitrate.abr.param );
-            sBitrate = QString::number( item->fileListItem->options.encodingOptions.iQuality );
+            sBitrate = TQString::number( item->fileListItem->options.encodingOptions.iQuality );
             if( item->fileListItem->options.encodingOptions.bBitrateRange && plugin->enc.lossy.bitrate.abr.bitrate_range.enabled ) {
                 param.append( " " + plugin->enc.lossy.bitrate.abr.bitrate_range.param_min );
-                sMinBitrate = QString::number( item->fileListItem->options.encodingOptions.iMinBitrate );
+                sMinBitrate = TQString::number( item->fileListItem->options.encodingOptions.iMinBitrate );
                 param.append( " " + plugin->enc.lossy.bitrate.abr.bitrate_range.param_max );
-                sMaxBitrate = QString::number( item->fileListItem->options.encodingOptions.iMaxBitrate );
+                sMaxBitrate = TQString::number( item->fileListItem->options.encodingOptions.iMaxBitrate );
             }
         }
     }
@@ -409,8 +409,8 @@ void Convert::encode( ConvertItem* item )
                 else
                     t_float = ( (100.0f - (float)item->fileListItem->options.encodingOptions.iQuality) * ( plugin->enc.lossy.quality.range_min - plugin->enc.lossy.quality.range_max ) / 100 ) + plugin->enc.lossy.quality.range_max;
                 //t_float -= t_float%plugin->enc.quality.step;
-                //sQuality = QString().sprintf( "%.2f", t_float );
-                sQuality = QString::number( t_float );
+                //sQuality = TQString().sprintf( "%.2f", t_float );
+                sQuality = TQString::number( t_float );
             }
             else {
                 if( plugin->enc.lossy.quality.range_max >= plugin->enc.lossy.quality.range_min)
@@ -418,13 +418,13 @@ void Convert::encode( ConvertItem* item )
                 else
                     t_int = ( (100 - item->fileListItem->options.encodingOptions.iQuality) * (int)( plugin->enc.lossy.quality.range_min - plugin->enc.lossy.quality.range_max ) / 100) + (int)plugin->enc.lossy.quality.range_max;
                 //t_int -= t_int%plugin->enc.quality.step;
-                sQuality = QString::number( t_int );
+                sQuality = TQString::number( t_int );
             }
-            if( plugin->enc.bin == "oggenc" ) sQuality.replace(QChar('.'),KGlobal::locale()->decimalSymbol()); // HACK make oggenc usable with all langauges
-            else if( plugin->enc.lossy.quality.separator != '.' ) sQuality.replace(QChar('.'),plugin->enc.lossy.quality.separator);
+            if( plugin->enc.bin == "oggenc" ) sQuality.tqreplace(TQChar('.'),KGlobal::locale()->decimalSymbol()); // HACK make oggenc usable with all langauges
+            else if( plugin->enc.lossy.quality.separator != '.' ) sQuality.tqreplace(TQChar('.'),plugin->enc.lossy.quality.separator);
         }
         else {
-            QStringList::Iterator it = plugin->enc.lossy.quality.profiles.at( rint(item->fileListItem->options.encodingOptions.iQuality*plugin->enc.lossy.quality.range_max/100) );
+            TQStringList::Iterator it = plugin->enc.lossy.quality.profiles.at( rint(item->fileListItem->options.encodingOptions.iQuality*plugin->enc.lossy.quality.range_max/100) );
             sQuality = *it;
         }
     }
@@ -433,16 +433,16 @@ void Convert::encode( ConvertItem* item )
     }
     else if( item->fileListItem->options.encodingOptions.sQualityMode == i18n("Hybrid") && plugin->enc.hybrid.enabled ) {
         param.append( " " + plugin->enc.hybrid.param );
-        sBitrate = QString::number( item->fileListItem->options.encodingOptions.iQuality );
+        sBitrate = TQString::number( item->fileListItem->options.encodingOptions.iQuality );
     }
 
     if( item->fileListItem->options.encodingOptions.samplingRate.bEnabled && plugin->enc.lossy.samplingrate.enabled ) {
         param.append( " " + plugin->enc.lossy.samplingrate.param );
         if( plugin->enc.lossy.samplingrate.unit == PluginLoaderBase::Hz ) {
-            sSamplingRate = QString::number( item->fileListItem->options.encodingOptions.samplingRate.iSamplingRate );
+            sSamplingRate = TQString::number( item->fileListItem->options.encodingOptions.samplingRate.iSamplingRate );
         }
         else {
-            sSamplingRate = QString::number( (float)item->fileListItem->options.encodingOptions.samplingRate.iSamplingRate/1000 );
+            sSamplingRate = TQString::number( (float)item->fileListItem->options.encodingOptions.samplingRate.iSamplingRate/1000 );
         }
     }
 
@@ -485,64 +485,64 @@ void Convert::encode( ConvertItem* item )
         if( !plugin->enc.tag.year.isEmpty() && item->fileListItem->tags->year != 0 ) param.append( " " + plugin->enc.tag.year );
     }
 
-    QString sInOutFiles = item->fileListItem->options.encodingOptions.sInOutFiles;
-    param = sInOutFiles.replace( "%p", param );
+    TQString sInOutFiles = item->fileListItem->options.encodingOptions.sInOutFiles;
+    param = sInOutFiles.tqreplace( "%p", param );
 
     // cosmetic surgery
     param = param.simplifyWhiteSpace();
 
-    params = QStringList::split( ' ', param );
+    params = TQStringList::split( ' ', param );
 
-    QString inputFile;
+    TQString inputFile;
     if( item->mode & ConvertItem::decode || item->mode & ConvertItem::rip ) inputFile = item->tempWavFile->name();
     else inputFile = item->tempInFile->name();
 
-    for( QStringList::Iterator it = params.begin(); it != params.end(); ++it )
+    for( TQStringList::Iterator it = params.begin(); it != params.end(); ++it )
     {
         paramSplinter = *it;
-        paramSplinter.replace( "%i", inputFile );
-        paramSplinter.replace( "%o", item->tempOutFile->name() );
-        paramSplinter.replace( "%c", sStrength );
-        paramSplinter.replace( "%b", sBitrate );
-        paramSplinter.replace( "%q", sQuality );
-        paramSplinter.replace( "%m", sMinBitrate );
-        paramSplinter.replace( "%M", sMaxBitrate );
-        paramSplinter.replace( "%s", sSamplingRate );
+        paramSplinter.tqreplace( "%i", inputFile );
+        paramSplinter.tqreplace( "%o", item->tempOutFile->name() );
+        paramSplinter.tqreplace( "%c", sStrength );
+        paramSplinter.tqreplace( "%b", sBitrate );
+        paramSplinter.tqreplace( "%q", sQuality );
+        paramSplinter.tqreplace( "%m", sMinBitrate );
+        paramSplinter.tqreplace( "%M", sMaxBitrate );
+        paramSplinter.tqreplace( "%s", sSamplingRate );
 
         if( item->fileListItem->tags ) {
-            paramSplinter.replace( "%ta", ( item->fileListItem->tags->artist != "" ) ? item->fileListItem->tags->artist : i18n("Unknown") );
-            paramSplinter.replace( "%tb", ( item->fileListItem->tags->album != "" ) ? item->fileListItem->tags->album : i18n("Unknown") );
-            paramSplinter.replace( "%tc", ( item->fileListItem->tags->comment != "" ) ? item->fileListItem->tags->comment : i18n("Unknown") );
-            paramSplinter.replace( "%td", ( QString::number(item->fileListItem->tags->disc) != "" ) ? QString::number(item->fileListItem->tags->disc) : "0" );
-            paramSplinter.replace( "%tg", ( item->fileListItem->tags->genre != "" ) ? item->fileListItem->tags->genre : i18n("Unknown") );
-            paramSplinter.replace( "%tn", ( QString::number(item->fileListItem->tags->track) != "" ) ? QString::number(item->fileListItem->tags->track) : "0" );
-            paramSplinter.replace( "%tp", ( item->fileListItem->tags->composer != "" ) ? item->fileListItem->tags->composer : i18n("Unknown") );
-            paramSplinter.replace( "%tt", ( item->fileListItem->tags->title != "" ) ? item->fileListItem->tags->title : i18n("Unknown") );
-            paramSplinter.replace( "%ty", ( QString::number(item->fileListItem->tags->year) != "" ) ? QString::number(item->fileListItem->tags->year) : "0" );
+            paramSplinter.tqreplace( "%ta", ( item->fileListItem->tags->artist != "" ) ? item->fileListItem->tags->artist : i18n("Unknown") );
+            paramSplinter.tqreplace( "%tb", ( item->fileListItem->tags->album != "" ) ? item->fileListItem->tags->album : i18n("Unknown") );
+            paramSplinter.tqreplace( "%tc", ( item->fileListItem->tags->comment != "" ) ? item->fileListItem->tags->comment : i18n("Unknown") );
+            paramSplinter.tqreplace( "%td", ( TQString::number(item->fileListItem->tags->disc) != "" ) ? TQString::number(item->fileListItem->tags->disc) : "0" );
+            paramSplinter.tqreplace( "%tg", ( item->fileListItem->tags->genre != "" ) ? item->fileListItem->tags->genre : i18n("Unknown") );
+            paramSplinter.tqreplace( "%tn", ( TQString::number(item->fileListItem->tags->track) != "" ) ? TQString::number(item->fileListItem->tags->track) : "0" );
+            paramSplinter.tqreplace( "%tp", ( item->fileListItem->tags->composer != "" ) ? item->fileListItem->tags->composer : i18n("Unknown") );
+            paramSplinter.tqreplace( "%tt", ( item->fileListItem->tags->title != "" ) ? item->fileListItem->tags->title : i18n("Unknown") );
+            paramSplinter.tqreplace( "%ty", ( TQString::number(item->fileListItem->tags->year) != "" ) ? TQString::number(item->fileListItem->tags->year) : "0" );
         }
 
         if( paramSplinter != "" && paramSplinter != " " ) *(item->convertProcess) << paramSplinter; // NOTE fixes wavpack encoding
     }
 
-    param.replace( "%i", "\""+inputFile+"\"" );
-    param.replace( "%o", "\""+item->tempOutFile->name()+"\"" );
-    param.replace( "%c", sStrength );
-    param.replace( "%b", sBitrate );
-    param.replace( "%q", sQuality );
-    param.replace( "%m", sMinBitrate );
-    param.replace( "%M", sMaxBitrate );
-    param.replace( "%s", sSamplingRate );
+    param.tqreplace( "%i", "\""+inputFile+"\"" );
+    param.tqreplace( "%o", "\""+item->tempOutFile->name()+"\"" );
+    param.tqreplace( "%c", sStrength );
+    param.tqreplace( "%b", sBitrate );
+    param.tqreplace( "%q", sQuality );
+    param.tqreplace( "%m", sMinBitrate );
+    param.tqreplace( "%M", sMaxBitrate );
+    param.tqreplace( "%s", sSamplingRate );
 
     if( item->fileListItem->tags ) {
-        param.replace( "%ta", "\""+item->fileListItem->tags->artist+"\"" );
-        param.replace( "%tb", "\""+item->fileListItem->tags->album+"\"" );
-        param.replace( "%tc", "\""+item->fileListItem->tags->comment+"\"" );
-        param.replace( "%td", QString::number(item->fileListItem->tags->disc) );
-        param.replace( "%tg", "\""+item->fileListItem->tags->genre+"\"" );
-        param.replace( "%tn", QString::number(item->fileListItem->tags->track) );
-        param.replace( "%tp", "\""+item->fileListItem->tags->composer+"\"" );
-        param.replace( "%tt", "\""+item->fileListItem->tags->title+"\"" );
-        param.replace( "%ty", QString::number(item->fileListItem->tags->year) );
+        param.tqreplace( "%ta", "\""+item->fileListItem->tags->artist+"\"" );
+        param.tqreplace( "%tb", "\""+item->fileListItem->tags->album+"\"" );
+        param.tqreplace( "%tc", "\""+item->fileListItem->tags->comment+"\"" );
+        param.tqreplace( "%td", TQString::number(item->fileListItem->tags->disc) );
+        param.tqreplace( "%tg", "\""+item->fileListItem->tags->genre+"\"" );
+        param.tqreplace( "%tn", TQString::number(item->fileListItem->tags->track) );
+        param.tqreplace( "%tp", "\""+item->fileListItem->tags->composer+"\"" );
+        param.tqreplace( "%tt", "\""+item->fileListItem->tags->title+"\"" );
+        param.tqreplace( "%ty", TQString::number(item->fileListItem->tags->year) );
     }
 
     logger->log( item->logID, param );
@@ -611,12 +611,12 @@ void Convert::put( ConvertItem* item )
     logger->log( item->logID, i18n("Moving file") );
     item->state = ConvertItem::put;
 
-    QString src;
+    TQString src;
     if( item->mode & ConvertItem::encode ) src = item->tempOutFile->name();
     else src = item->tempWavFile->name();
     item->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Moving file")+"... 00 %" );
 
-    item->outputFilePathName = OutputDirectory::makePath( OutputDirectory::uniqueFileName(OutputDirectory::calcPath(item->fileListItem,config)) ).replace("%2f","%252f");
+    item->outputFilePathName = OutputDirectory::makePath( OutputDirectory::uniqueFileName(OutputDirectory::calcPath(item->fileListItem,config)) ).tqreplace("%2f","%252f");
 
     KURL source( src );
     KURL destination( item->outputFilePathName );
@@ -635,11 +635,11 @@ void Convert::put( ConvertItem* item )
     }
     else {
         item->moveJob = new KIO::FileCopyJob( source, destination, -1, false, false, false, false );
-        connect( item->moveJob, SIGNAL(percent(KIO::Job*,unsigned long)),
-                this, SLOT(moveProgress(KIO::Job*,unsigned long))
+        connect( item->moveJob, TQT_SIGNAL(percent(KIO::Job*,unsigned long)),
+                this, TQT_SLOT(moveProgress(KIO::Job*,unsigned long))
                 );
-        connect( item->moveJob, SIGNAL(result(KIO::Job*)),
-                this, SLOT(moveFinished(KIO::Job*))
+        connect( item->moveJob, TQT_SIGNAL(result(KIO::Job*)),
+                this, TQT_SLOT(moveFinished(KIO::Job*))
                 );
     }
 }
@@ -649,9 +649,9 @@ void Convert::putCorrection( ConvertItem* item )
     logger->log( item->logID, i18n("Moving correction file") );
     item->state = ConvertItem::put_correction;
 
-    QString src = item->correctionOutFile;
+    TQString src = item->correctionOutFile;
 
-    QString dest = OutputDirectory::makePath( OutputDirectory::calcPath(item->fileListItem,config,item->correctionOutputExtension) ).replace("%2f","%252f");
+    TQString dest = OutputDirectory::makePath( OutputDirectory::calcPath(item->fileListItem,config,item->correctionOutputExtension) ).tqreplace("%2f","%252f");
 
     KURL source( src );
 //     KURL destination( dest );
@@ -674,11 +674,11 @@ void Convert::putCorrection( ConvertItem* item )
     }
     else {
         item->moveJob = new KIO::FileCopyJob( source, destination, -1, false, false, false, false );
-        connect( item->moveJob, SIGNAL(percent(KIO::Job*,unsigned long)),
-                this, SLOT(moveProgress(KIO::Job*,unsigned long))
+        connect( item->moveJob, TQT_SIGNAL(percent(KIO::Job*,unsigned long)),
+                this, TQT_SLOT(moveProgress(KIO::Job*,unsigned long))
                 );
-        connect( item->moveJob, SIGNAL(result(KIO::Job*)),
-                this, SLOT(moveFinished(KIO::Job*))
+        connect( item->moveJob, TQT_SIGNAL(result(KIO::Job*)),
+                this, TQT_SLOT(moveFinished(KIO::Job*))
                 );
     }
 }
@@ -695,7 +695,7 @@ void Convert::executeUserScript( ConvertItem* item )
 
     item->convertProcess->clearArguments();
 
-    QString userscript = locate( "data", "soundkonverter/userscript.sh" );
+    TQString userscript = locate( "data", "soundkonverter/userscript.sh" );
     if( userscript == "" ) executeNextStep( item );
 
     *(item->convertProcess) << userscript;
@@ -833,7 +833,7 @@ void Convert::executeNextStep( ConvertItem* item )
 void Convert::moveProgress( KIO::Job* job, unsigned long percent )
 {
     // search the item list for our item
-    for( QValueList<ConvertItem*>::Iterator item = items.begin(); item != items.end(); item++ ) {
+    for( TQValueList<ConvertItem*>::Iterator item = items.begin(); item != items.end(); item++ ) {
         if( (*item)->moveJob == job ) {
             (*item)->percent = percent;
         }
@@ -843,7 +843,7 @@ void Convert::moveProgress( KIO::Job* job, unsigned long percent )
 void Convert::moveFinished( KIO::Job* job )
 {
     // search the item list for our item
-    for( QValueList<ConvertItem*>::Iterator item = items.begin(); item != items.end(); item++ ) {
+    for( TQValueList<ConvertItem*>::Iterator item = items.begin(); item != items.end(); item++ ) {
         if( (*item)->moveJob == job ) {
 
             (*item)->percent = 0;
@@ -888,7 +888,7 @@ void Convert::moveFinished( KIO::Job* job )
             }
             else if( (*item)->state == ConvertItem::put ) {
                 if( job->error() != 0 ) {
-                    logger->log( (*item)->logID, i18n("Could not write to file: `%1'").arg(OutputDirectory::calcPath((*item)->fileListItem,config)) );
+                    logger->log( (*item)->logID, i18n("Could not write to file: `%1'").tqarg(OutputDirectory::calcPath((*item)->fileListItem,config)) );
                     emit uncountTime( (*item)->getTime );
                     emit uncountTime( (*item)->getCorrectionTime );
                     emit uncountTime( (*item)->ripTime );
@@ -929,15 +929,15 @@ void Convert::processOutput( KProcess* proc, char* data, int )
     int iPercent = 0, iTime = 0, iPos = 0, iNum = 0;
 
     // search the item list for our item
-    for( QValueList<ConvertItem*>::Iterator item = items.begin(); item != items.end(); item++ )
+    for( TQValueList<ConvertItem*>::Iterator item = items.begin(); item != items.end(); item++ )
     {
         if( (*item)->convertProcess == proc )
         {
-            QString log_data = data;
-/*            log_data.replace("\n","\\n");
-            log_data.replace("\t","\\t");
-            log_data.replace("\r","\\r");
-            log_data.replace("\b","\\b");*/
+            TQString log_data = data;
+/*            log_data.tqreplace("\n","\\n");
+            log_data.tqreplace("\t","\\t");
+            log_data.tqreplace("\r","\\r");
+            log_data.tqreplace("\b","\\b");*/
             logger->log( (*item)->logID, " " + i18n("Output") + ": " + log_data );
 
             //if( (*item)->readOutputTimer.elapsed() < /*config->pauseTime*/ 100 ) return; // TODO use config value
@@ -950,27 +950,27 @@ void Convert::processOutput( KProcess* proc, char* data, int )
                 ConvertPlugin* plugin = config->decoderForFormat( (*item)->fileListItem->mimeType );
                 // TODO null pointer check
 
-                QString outputPattern = plugin->dec.output;
-                //outputPattern.replace( "%i", "%p" ); // for compatibility with old plugins
+                TQString outputPattern = plugin->dec.output;
+                //outputPattern.tqreplace( "%i", "%p" ); // for compatibility with old plugins
 
-                if( outputPattern.find("%p") != -1 ) {
-                     outputPattern.replace( "%p", "%i" );
+                if( outputPattern.tqfind("%p") != -1 ) {
+                     outputPattern.tqreplace( "%p", "%i" );
                      sscanf( data, outputPattern, &iPercent );
                 }
-                else if( outputPattern.find("%t") != -1 ) {
-                     outputPattern.replace( "%t", "%i" );
+                else if( outputPattern.tqfind("%t") != -1 ) {
+                     outputPattern.tqreplace( "%t", "%i" );
                      sscanf( data, outputPattern, &iTime );
                      iPercent = iTime * 100 / (*item)->fileListItem->time;
                 }
-                else if( outputPattern.find("%0") != -1 && outputPattern.find("%1") != -1 ) {
-                     if( outputPattern.find("%0") < outputPattern.find("%1") ) {
-                         outputPattern.replace( "%0", "%i" );
-                         outputPattern.replace( "%1", "%i" );
+                else if( outputPattern.tqfind("%0") != -1 && outputPattern.tqfind("%1") != -1 ) {
+                     if( outputPattern.tqfind("%0") < outputPattern.tqfind("%1") ) {
+                         outputPattern.tqreplace( "%0", "%i" );
+                         outputPattern.tqreplace( "%1", "%i" );
                          sscanf( data, outputPattern, &iPos, &iNum );
                      }
                      else {
-                         outputPattern.replace( "%0", "%i" );
-                         outputPattern.replace( "%1", "%i" );
+                         outputPattern.tqreplace( "%0", "%i" );
+                         outputPattern.tqreplace( "%1", "%i" );
                          sscanf( data, outputPattern, &iNum, &iPos );
                      }
                      if( iPos != 0 && iNum != 0 ) iPercent = iPos * 100 / iNum;
@@ -991,31 +991,31 @@ void Convert::processOutput( KProcess* proc, char* data, int )
                 ConvertPlugin* plugin = config->encoderForFormat( (*item)->fileListItem->options.encodingOptions.sFormat );
                 // TODO null pointer check
 
-                QString outputPattern;
+                TQString outputPattern;
                 if( (*item)->fileListItem->options.encodingOptions.sQualityMode == i18n("Quality") ) outputPattern = plugin->enc.lossy.quality.output;
                 else if( (*item)->fileListItem->options.encodingOptions.sQualityMode == i18n("Bitrate") && (*item)->fileListItem->options.encodingOptions.sBitrateMode == "cbr" ) outputPattern = plugin->enc.lossy.bitrate.cbr.output;
                 else if( (*item)->fileListItem->options.encodingOptions.sQualityMode == i18n("Bitrate") && (*item)->fileListItem->options.encodingOptions.sBitrateMode == "abr" ) outputPattern = plugin->enc.lossy.bitrate.abr.output;
 
-                //outputPattern.replace( "%i", "%p" ); // for compatibility with old plugins
+                //outputPattern.tqreplace( "%i", "%p" ); // for compatibility with old plugins
 
-                if( outputPattern.find("%p") != -1 ) {
-                     outputPattern.replace( "%p", "%i" );
+                if( outputPattern.tqfind("%p") != -1 ) {
+                     outputPattern.tqreplace( "%p", "%i" );
                      sscanf( data, outputPattern, &iPercent );
                 }
-                else if( outputPattern.find("%t") != -1 ) {
-                     outputPattern.replace( "%t", "%i" );
+                else if( outputPattern.tqfind("%t") != -1 ) {
+                     outputPattern.tqreplace( "%t", "%i" );
                      sscanf( data, outputPattern, &iTime );
                      iPercent = iTime * 100 / (*item)->fileListItem->time;
                 }
-                else if( outputPattern.find("%0") != -1 && outputPattern.find("%1") != -1 ) {
-                     if( outputPattern.find("%0") < outputPattern.find("%1") ) {
-                         outputPattern.replace( "%0", "%i" );
-                         outputPattern.replace( "%1", "%i" );
+                else if( outputPattern.tqfind("%0") != -1 && outputPattern.tqfind("%1") != -1 ) {
+                     if( outputPattern.tqfind("%0") < outputPattern.tqfind("%1") ) {
+                         outputPattern.tqreplace( "%0", "%i" );
+                         outputPattern.tqreplace( "%1", "%i" );
                          sscanf( data, outputPattern, &iPos, &iNum );
                      }
                      else {
-                         outputPattern.replace( "%0", "%i" );
-                         outputPattern.replace( "%1", "%i" );
+                         outputPattern.tqreplace( "%0", "%i" );
+                         outputPattern.tqreplace( "%1", "%i" );
                          sscanf( data, outputPattern, &iNum, &iPos );
                      }
                      if( iPos != 0 && iNum != 0 ) iPercent = iPos * 100 / iNum;
@@ -1035,30 +1035,30 @@ void Convert::processOutput( KProcess* proc, char* data, int )
                 RipperPlugin* plugin = config->getCurrentRipper();
                 // TODO null pointer check
 
-                QString outputPattern;
+                TQString outputPattern;
                 if( (*item)->fileListItem->track != 0 ) outputPattern = plugin->rip.output;
                 else outputPattern = plugin->rip.full_disc.output;
-                //outputPattern.replace( "%i", "%p" ); // for compatibility with old plugins
+                //outputPattern.tqreplace( "%i", "%p" ); // for compatibility with old plugins
 
-                if( outputPattern.find("%p") != -1 || outputPattern.find("%a") != -1 ) {
-                     outputPattern.replace( "%p", "%i" );
-                     outputPattern.replace( "%a", "%i" );
+                if( outputPattern.tqfind("%p") != -1 || outputPattern.tqfind("%a") != -1 ) {
+                     outputPattern.tqreplace( "%p", "%i" );
+                     outputPattern.tqreplace( "%a", "%i" );
                      sscanf( data, outputPattern, &iPercent );
                 }
-                else if( outputPattern.find("%t") != -1 ) {
-                     outputPattern.replace( "%t", "%i" );
+                else if( outputPattern.tqfind("%t") != -1 ) {
+                     outputPattern.tqreplace( "%t", "%i" );
                      sscanf( data, outputPattern, &iTime );
                      iPercent = iTime * 100 / (*item)->fileListItem->time;
                 }
-                else if( outputPattern.find("%0") != -1 && outputPattern.find("%1") != -1 ) {
-                     if( outputPattern.find("%0") < outputPattern.find("%1") ) {
-                         outputPattern.replace( "%0", "%i" );
-                         outputPattern.replace( "%1", "%i" );
+                else if( outputPattern.tqfind("%0") != -1 && outputPattern.tqfind("%1") != -1 ) {
+                     if( outputPattern.tqfind("%0") < outputPattern.tqfind("%1") ) {
+                         outputPattern.tqreplace( "%0", "%i" );
+                         outputPattern.tqreplace( "%1", "%i" );
                          sscanf( data, outputPattern, &iPos, &iNum );
                      }
                      else {
-                         outputPattern.replace( "%0", "%i" );
-                         outputPattern.replace( "%1", "%i" );
+                         outputPattern.tqreplace( "%0", "%i" );
+                         outputPattern.tqreplace( "%1", "%i" );
                          sscanf( data, outputPattern, &iNum, &iPos );
                      }
                      if( iPos != 0 && iNum != 0 ) iPercent = iPos * 100 / iNum;
@@ -1068,7 +1068,7 @@ void Convert::processOutput( KProcess* proc, char* data, int )
                 {
                     // TODO guess progress, when no signal is received
                     (*item)->lastOutputTimer.start();
-                    if( (*item)->fileListItem->track == 0 && plugin->rip.full_disc.output.find("%a") != -1 ) {
+                    if( (*item)->fileListItem->track == 0 && plugin->rip.full_disc.output.tqfind("%a") != -1 ) {
                         if( iPercent < (*item)->lastPercent ) (*item)->track++;
                         (*item)->lastPercent = iPercent;
                         (*item)->percent = (*item)->track * 100 / (*item)->tracks + iPercent / (*item)->tracks;
@@ -1086,7 +1086,7 @@ void Convert::processOutput( KProcess* proc, char* data, int )
 void Convert::processExit( KProcess* proc )
 {
     // search the item list for our item
-    for( QValueList<ConvertItem*>::Iterator item = items.begin(); item != items.end(); item++ ) {
+    for( TQValueList<ConvertItem*>::Iterator item = items.begin(); item != items.end(); item++ ) {
 //        if( (*item)->convertProcess == proc && (*item)->fileListItem != 0 ) {
         if( (*item)->convertProcess == proc ) {
 
@@ -1201,7 +1201,7 @@ void Convert::processExit( KProcess* proc )
             }
             if( (*item)->state == ConvertItem::put ) {
                 if( proc->signalled() ) {
-                    logger->log( (*item)->logID, i18n("Could not write to file: `%1'").arg(OutputDirectory::calcPath((*item)->fileListItem,config)) );
+                    logger->log( (*item)->logID, i18n("Could not write to file: `%1'").tqarg(OutputDirectory::calcPath((*item)->fileListItem,config)) );
                     emit uncountTime( (*item)->getTime );
                     emit uncountTime( (*item)->getCorrectionTime );
                     emit uncountTime( (*item)->ripTime );
@@ -1213,7 +1213,7 @@ void Convert::processExit( KProcess* proc )
                     return;
                 }
                 if( !proc->normalExit() ) {
-                    logger->log( (*item)->logID, i18n("Could not write to file: `%1'").arg(OutputDirectory::calcPath((*item)->fileListItem,config)) );
+                    logger->log( (*item)->logID, i18n("Could not write to file: `%1'").tqarg(OutputDirectory::calcPath((*item)->fileListItem,config)) );
                     emit uncountTime( (*item)->getTime );
                     emit uncountTime( (*item)->getCorrectionTime );
                     emit uncountTime( (*item)->ripTime );
@@ -1289,14 +1289,14 @@ void Convert::processExit( KProcess* proc )
 
 void Convert::add( FileListItem* item )
 {
-    logger->log( 1000, i18n("Adding new item to conversion list: `%1'").arg(item->options.filePathName) );
+    logger->log( 1000, i18n("Adding new item to conversion list: `%1'").tqarg(item->options.filePathName) );
 
     // append the item to the item list and store the iterator
-    QValueList<ConvertItem*>::Iterator newItem = items.append( new ConvertItem( item ) );
+    TQValueList<ConvertItem*>::Iterator newItem = items.append( new ConvertItem( item ) );
 
     // register at the logger
     (*newItem)->logID = logger->registerProcess( item->options.filePathName );
-    logger->log( 1000, " " + i18n("Got log ID: %1").arg((*newItem)->logID) );
+    logger->log( 1000, " " + i18n("Got log ID: %1").tqarg((*newItem)->logID) );
 
     logger->log( (*newItem)->logID, "Mime Type: " + (*newItem)->fileListItem->mimeType );
     if( (*newItem)->fileListItem->tags ) logger->log( (*newItem)->logID, i18n("Tags successfully read") );
@@ -1310,35 +1310,35 @@ void Convert::add( FileListItem* item )
     (*newItem)->replayGain = 0;
 
     /* seems to be unnecessary
-    (*newItem)->correctionInFile = QString::null();
-    (*newItem)->correctionOutFile = QString::null();
-    (*newItem)->correctionInputExtension = QString::null();
-    (*newItem)->correctionOutputExtension = QString::null();*/
+    (*newItem)->correctionInFile = TQString()();
+    (*newItem)->correctionOutFile = TQString()();
+    (*newItem)->correctionInputExtension = TQString()();
+    (*newItem)->correctionOutputExtension = TQString()();*/
 
     // connect convertProcess of our new item with the slots of Convert
     (*newItem)->convertProcess = new KProcess();
-    connect( (*newItem)->convertProcess, SIGNAL(receivedStdout(KProcess*,char*,int)),
-               this, SLOT(processOutput(KProcess*,char*,int))
+    connect( (*newItem)->convertProcess, TQT_SIGNAL(receivedStdout(KProcess*,char*,int)),
+               this, TQT_SLOT(processOutput(KProcess*,char*,int))
              );
-    connect( (*newItem)->convertProcess, SIGNAL(receivedStderr(KProcess*,char*,int)),
-               this, SLOT(processOutput(KProcess*,char*,int))
+    connect( (*newItem)->convertProcess, TQT_SIGNAL(receivedStderr(KProcess*,char*,int)),
+               this, TQT_SLOT(processOutput(KProcess*,char*,int))
              );
-    connect( (*newItem)->convertProcess, SIGNAL(processExited(KProcess*)),
-               this, SLOT(processExit(KProcess*))
+    connect( (*newItem)->convertProcess, TQT_SIGNAL(processExited(KProcess*)),
+               this, TQT_SLOT(processExit(KProcess*))
              );
 
     // NOTE the tempInFile is also created if the file is a audio cd track
 
     // set up the names of our temp files
-    (*newItem)->tempInFile = new KTempFile( QString::null, "." + item->fileFormat );
+    (*newItem)->tempInFile = new KTempFile( TQString(), "." + item->fileFormat );
     (*newItem)->tempInFile->setAutoDelete( true );
     (*newItem)->tempInFile->close();
 
-    (*newItem)->tempWavFile = new KTempFile( QString::null, ".wav" );
+    (*newItem)->tempWavFile = new KTempFile( TQString(), ".wav" );
     (*newItem)->tempWavFile->setAutoDelete( true );
     (*newItem)->tempWavFile->close();
 
-    (*newItem)->tempOutFile = new KTempFile( QString::null, "." + item->options.encodingOptions.sFormat );
+    (*newItem)->tempOutFile = new KTempFile( TQString(), "." + item->options.encodingOptions.sFormat );
     (*newItem)->tempOutFile->setAutoDelete( true );
     (*newItem)->tempOutFile->close();
 
@@ -1364,7 +1364,7 @@ void Convert::add( FileListItem* item )
         (*newItem)->mode = ConvertItem::Mode( (*newItem)->mode | ConvertItem::replaygain );
     }
 
-    QString extension;
+    TQString extension;
 
     extension = config->getCorrectionExtension( item->mimeType );
     if( !extension.isEmpty() ) {
@@ -1432,7 +1432,7 @@ void Convert::add( FileListItem* item )
 void Convert::stop( FileListItem* item )
 {
     // search the item list for our item to stop 
-    for( QValueList<ConvertItem*>::Iterator stopItem = items.begin(); stopItem != items.end(); stopItem++ ) {
+    for( TQValueList<ConvertItem*>::Iterator stopItem = items.begin(); stopItem != items.end(); stopItem++ ) {
         // is fileListItem pointing at the same address, as item
         if( (*stopItem)->fileListItem == item ) {
 
@@ -1465,25 +1465,25 @@ void Convert::remove( ConvertItem* item, int state )
     //emit uncountTime( item->getTime + item->getCorrectionTime + item->ripTime +
     //                  item->decodeTime + item->encodeTime + item->replaygainTime );
 
-    logger->log( item->logID, i18n("Removing file from conversion list. Exit code %1").arg(state) );
+    logger->log( item->logID, i18n("Removing file from conversion list. Exit code %1").tqarg(state) );
 
     if( item->fileListItem->notify != "" ) {
-        QString command = item->fileListItem->notify;
-        command.replace( "%u", item->fileListItem->url );
-        command.replace( "%i", item->fileListItem->options.filePathName.replace(" ","%20") );
-        command.replace( "%o", item->outputFilePathName.replace(" ","%20") );
-        logger->log( item->logID, " "+i18n("Executing command: \"%1\"").arg(command) );
+        TQString command = item->fileListItem->notify;
+        command.tqreplace( "%u", item->fileListItem->url );
+        command.tqreplace( "%i", item->fileListItem->options.filePathName.tqreplace(" ","%20") );
+        command.tqreplace( "%o", item->outputFilePathName.tqreplace(" ","%20") );
+        logger->log( item->logID, " "+i18n("Executing command: \"%1\"").tqarg(command) );
         notify.clearArguments();
-        QString paramSplinter;
+        TQString paramSplinter;
         // FIXME split correct (strings with spaces are splited by mistake)
         // FIXME only one command can be executed at once!?
-        QStringList params = QStringList::split( ' ', item->fileListItem->notify );
-        for( QStringList::Iterator it = params.begin(); it != params.end(); ++it )
+        TQStringList params = TQStringList::split( ' ', item->fileListItem->notify );
+        for( TQStringList::Iterator it = params.begin(); it != params.end(); ++it )
         {
             paramSplinter = *it;
-            paramSplinter.replace( "%u", item->fileListItem->url );
-            paramSplinter.replace( "%i", item->fileListItem->options.filePathName );
-            paramSplinter.replace( "%o", item->outputFilePathName );
+            paramSplinter.tqreplace( "%u", item->fileListItem->url );
+            paramSplinter.tqreplace( "%i", item->fileListItem->options.filePathName );
+            paramSplinter.tqreplace( "%o", item->outputFilePathName );
             notify << paramSplinter;
         }
         notify.start( KProcess::DontCare );
@@ -1507,13 +1507,13 @@ void Convert::remove( ConvertItem* item, int state )
     item->tempWavFile = 0;
     if( item->tempOutFile != 0 ) delete item->tempOutFile;
     item->tempOutFile = 0;
-    QFile file;
+    TQFile file;
     file.setName( item->correctionInFile );
     if( file.exists() ) file.remove();
     file.setName( item->correctionOutFile );
     if( file.exists() ) file.remove();
 
-    for( QValueList<ConvertItem*>::Iterator it = items.begin(); it != items.end(); it++ ) {
+    for( TQValueList<ConvertItem*>::Iterator it = items.begin(); it != items.end(); it++ ) {
         if( (*it) == item ) {
             items.remove( it );
             break;
@@ -1532,14 +1532,14 @@ void Convert::updateProgressIndicator()
 {
     float time = 0;
 
-    for( QValueList<ConvertItem*>::Iterator it = items.begin(); it != items.end(); it++ ) {
+    for( TQValueList<ConvertItem*>::Iterator it = items.begin(); it != items.end(); it++ ) {
         if( (*it)->state == ConvertItem::get ) {
             time += (*it)->getTime * (*it)->percent / 100;
-            (*it)->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Getting file")+"... "+QString().sprintf("%02i %%",(*it)->percent) );
+            (*it)->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Getting file")+"... "+TQString().sprintf("%02i %%",(*it)->percent) );
         }
         else if( (*it)->state == ConvertItem::get_correction ) {
             time += (*it)->getCorrectionTime * (*it)->percent / 100;
-            (*it)->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Getting correction file")+"... "+QString().sprintf("%02i %%",(*it)->percent) );
+            (*it)->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Getting correction file")+"... "+TQString().sprintf("%02i %%",(*it)->percent) );
         }
         else if( (*it)->state == ConvertItem::rip ) {
             RipperPlugin* plugin = config->getCurrentRipper();
@@ -1548,7 +1548,7 @@ void Convert::updateProgressIndicator()
             }
             else {
                 time += (*it)->ripTime * (*it)->percent / 100;
-                (*it)->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Ripping")+"... "+QString().sprintf("%02i %%",(*it)->percent) );
+                (*it)->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Ripping")+"... "+TQString().sprintf("%02i %%",(*it)->percent) );
             }
         }
         else if( (*it)->state == ConvertItem::decode ) {
@@ -1558,12 +1558,12 @@ void Convert::updateProgressIndicator()
             }
             else {
                 time += (*it)->decodeTime * (*it)->percent / 100;
-                (*it)->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Decoding")+"... "+QString().sprintf("%02i %%",(*it)->percent) );
+                (*it)->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Decoding")+"... "+TQString().sprintf("%02i %%",(*it)->percent) );
             }
         }
         else if( (*it)->state == ConvertItem::encode ) {
             ConvertPlugin* plugin = config->encoderForFormat( (*it)->fileListItem->options.encodingOptions.sFormat );
-            QString outputPattern;
+            TQString outputPattern;
             if( plugin != 0 && (*it)->fileListItem->options.encodingOptions.sQualityMode == i18n("Quality") ) outputPattern = plugin->enc.lossy.quality.output;
             else if( plugin != 0 && (*it)->fileListItem->options.encodingOptions.sQualityMode == i18n("Bitrate") && (*it)->fileListItem->options.encodingOptions.sBitrateMode == "cbr" ) outputPattern = plugin->enc.lossy.bitrate.cbr.output;
             else if( plugin != 0 && (*it)->fileListItem->options.encodingOptions.sQualityMode == i18n("Bitrate") && (*it)->fileListItem->options.encodingOptions.sBitrateMode == "abr" ) outputPattern = plugin->enc.lossy.bitrate.abr.output;
@@ -1572,19 +1572,19 @@ void Convert::updateProgressIndicator()
             }
             else {
                 time += (*it)->encodeTime * (*it)->percent / 100;
-                (*it)->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Encoding")+"... "+QString().sprintf("%02i %%",(*it)->percent) );
+                (*it)->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Encoding")+"... "+TQString().sprintf("%02i %%",(*it)->percent) );
             }
         }
         else if( (*it)->state == ConvertItem::replaygain ) {
             time += (*it)->replaygainTime * (*it)->percent / 100;
-            (*it)->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Replay Gain")+"... "+QString().sprintf("%02i %%",(*it)->percent) );
+            (*it)->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Replay Gain")+"... "+TQString().sprintf("%02i %%",(*it)->percent) );
         }
         else if( (*it)->state == ConvertItem::put ) {
-            (*it)->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Moving file")+"... "+QString().sprintf("%02i %%",(*it)->percent) );
+            (*it)->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Moving file")+"... "+TQString().sprintf("%02i %%",(*it)->percent) );
         }
         else if( (*it)->state == ConvertItem::put_correction ) {
             time += (*it)->getCorrectionTime * (*it)->percent / 100;
-            (*it)->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Moving correction file")+"... "+QString().sprintf("%02i %%",(*it)->percent) );
+            (*it)->fileListItem->setText( fileList->columnByName(i18n("State")), i18n("Moving correction file")+"... "+TQString().sprintf("%02i %%",(*it)->percent) );
         }
     }
     emit update( time );
@@ -1594,18 +1594,18 @@ void Convert::updateProgressIndicator()
 // { // FIXME setting a higher priority does not work
 //     KProcess pChangePriority;
 // 
-//     for( QValueList<ConvertItem*>::Iterator it = items.begin(); it != items.end(); it++ ) {
+//     for( TQValueList<ConvertItem*>::Iterator it = items.begin(); it != items.end(); it++ ) {
 //         if( (*it)->convertProcess->isRunning() ) {
 //             //(*it)->convertProcess->setPriority( priority );
 //             pChangePriority.clearArguments();
 //             pChangePriority << "renice";
-//             QString prio;
+//             TQString prio;
 //             prio.sprintf( "%i", priority );
 //             pChangePriority << prio;
-//             QString pid;
+//             TQString pid;
 //             pid.sprintf( "%i", (*it)->convertProcess->pid() );
 //             pChangePriority << pid;
-//             //QString cmd;
+//             //TQString cmd;
 //             //cmd.sprintf( "renice %i %i",  );
 //             pChangePriority.start( KProcess::Block );
 //         }
diff --git a/src/convert.h b/src/convert.h
index d69fec4..1bde423 100755
--- a/src/convert.h
+++ b/src/convert.h
@@ -5,8 +5,8 @@
 
 #include <kio/jobclasses.h>
 
-#include <qobject.h>
-#include <qvaluelist.h>
+#include <tqobject.h>
+#include <tqvaluelist.h>
 
 #include <kprocess.h>
 
@@ -75,13 +75,13 @@ public:
     KTempFile* tempWavFile;
     KTempFile* tempOutFile;
 
-    QString correctionInFile;
-    QString correctionOutFile;
-    QString correctionInputExtension;
-    QString correctionOutputExtension;
+    TQString correctionInFile;
+    TQString correctionOutFile;
+    TQString correctionInputExtension;
+    TQString correctionOutputExtension;
 
-    //QTime readOutputTimer;
-    QTime lastOutputTimer;
+    //TQTime readOutputTimer;
+    TQTime lastOutputTimer;
 
     /** what shall we do with the file? */
     Mode mode;
@@ -91,10 +91,10 @@ public:
     /** the id with that the item is registered at the logger */
     int logID;
     /** the binary for special treatment */
-//     QString binary;
+//     TQString binary;
 
     /** the path and the name of the output file (needed for executing a command after conversion) */
-    QString outputFilePathName;
+    TQString outputFilePathName;
 
     /** if it is an audio cd and it should be ripped to one file: the number of tracks on the cd */
     int tracks;
@@ -119,9 +119,10 @@ public:
  * @author Daniel Faust <hessijames@gmail.com>
  * @version 0.3
  */
-class Convert : public QObject
+class Convert : public TQObject
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
@@ -197,14 +198,14 @@ private:
     void remove( ConvertItem* item, int state = 0 );
 
     /** holds all active files */
-    QValueList<ConvertItem*> items;
+    TQValueList<ConvertItem*> items;
 
     Config* config;
     TagEngine* tagEngine;
     CDManager* cdManager;
     FileList* fileList;
     Logger* logger;
-    QTimer* tUpdateProgressIndicator;
+    TQTimer* tUpdateProgressIndicator;
     KProcess notify;
 
 private slots:
@@ -271,7 +272,7 @@ signals:
     /**
      * The next track from @p device can be ripped while the track is being encoded
      */
-    void rippingFinished( const QString& device );
+    void rippingFinished( const TQString& device );
 
     void countTime( float );
     void uncountTime( float );
diff --git a/src/cuesheeteditor.cpp b/src/cuesheeteditor.cpp
index 206611b..56d88cf 100755
--- a/src/cuesheeteditor.cpp
+++ b/src/cuesheeteditor.cpp
@@ -1,8 +1,8 @@
 
 #include "cuesheeteditor.h"
 
-#include <qlayout.h>
-#include <qstring.h>
+#include <tqlayout.h>
+#include <tqstring.h>
 
 #include <klocale.h>
 #include <kiconloader.h>
@@ -18,8 +18,8 @@
 
 // ### soundkonverter 0.4: import/export flac cuesheet
 
-CuesheetEditor::CuesheetEditor( QWidget *parent, const char *name, bool modal, WFlags f )
-    : KDialog( parent, name, modal, f )
+CuesheetEditor::CuesheetEditor( TQWidget *tqparent, const char *name, bool modal, WFlags f )
+    : KDialog( tqparent, name, modal, f )
 {
     // TODO can the cuesheet editor be extendet by more tags (composer), etc.
 
@@ -30,7 +30,7 @@ CuesheetEditor::CuesheetEditor( QWidget *parent, const char *name, bool modal, W
     resize( 600, 400 );
     setIcon( iconLoader->loadIcon("kwrite",KIcon::Small) );
 
-    QGridLayout *grid = new QGridLayout( this, 4, 1, 11, 6 );
+    TQGridLayout *grid = new TQGridLayout( this, 4, 1, 11, 6 );
 
     tTextEdit = new KTextEdit( this, "tTextEdit" );
     tTextEdit->setFocus();
@@ -64,31 +64,31 @@ CuesheetEditor::CuesheetEditor( QWidget *parent, const char *name, bool modal, W
     }
 */
 
-    QHBoxLayout *buttonBox = new QHBoxLayout();
+    TQHBoxLayout *buttonBox = new TQHBoxLayout();
     grid->addLayout( buttonBox, 3, 0 );
 
     pHelp = new KPushButton( iconLoader->loadIcon("help",KIcon::Small), "", this, "pHelp" );
     buttonBox->addWidget( pHelp );
-    connect( pHelp, SIGNAL(clicked()),
-               this, SLOT(help())
+    connect( pHelp, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(help())
              );
 
     pGenerate = new KPushButton( iconLoader->loadIcon("filenew",KIcon::Small), i18n("Generate"), this, "pGenerate" );
     buttonBox->addWidget( pGenerate );
-    connect( pGenerate, SIGNAL(clicked()),
-               this, SLOT(generate())
+    connect( pGenerate, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(generate())
              );
 
     pConvert = new KPushButton( iconLoader->loadIcon("run",KIcon::Small), i18n("Format"), this, "pConvert" );
     buttonBox->addWidget( pConvert );
-    connect( pConvert, SIGNAL(clicked()),
-               this, SLOT(convert())
+    connect( pConvert, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(convert())
              );
 
     pShift = new KPushButton( iconLoader->loadIcon("reload",KIcon::Small), i18n("Shift Title/Performer"), this, "pShift" );
     buttonBox->addWidget( pShift );
-    connect( pShift, SIGNAL(clicked()),
-               this, SLOT(shift())
+    connect( pShift, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(shift())
              );
 
     buttonBox->addStretch();
@@ -96,8 +96,8 @@ CuesheetEditor::CuesheetEditor( QWidget *parent, const char *name, bool modal, W
     pOk = new KPushButton(iconLoader->loadIcon("exit",KIcon::Small), i18n("Close"), this, "pOk" );
     pOk->setFocus();
     buttonBox->addWidget( pOk );
-    connect( pOk, SIGNAL(clicked()),
-               this, SLOT(accept())
+    connect( pOk, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(accept())
              );
 
     // delete the icon loader object
@@ -116,27 +116,27 @@ void CuesheetEditor::help()
 
 void CuesheetEditor::generate()
 {
-    QString text = tTextEdit->text();
-    QString newText;
-    QStringList titleList, performerList;
-    QValueList<int> timeList;
-    QString time;
+    TQString text = tTextEdit->text();
+    TQString newText;
+    TQStringList titleList, performerList;
+    TQValueList<int> timeList;
+    TQString time;
     int min, sec;
     int index;
 
     while( index != -1 )
     {
-        index = text.find( " - " );
+        index = text.tqfind( " - " );
         if( index == -1 )
             break;
         titleList.append( text.left(index) );
         text.remove( 0, index + 3 );
-        index=text.find( " [" );
+        index=text.tqfind( " [" );
         if( index == -1 )
             break;
         performerList.append( text.left(index) );
         text.remove( 0, index + 2 );
-        index = text.find( "]" );
+        index = text.tqfind( "]" );
         if( index == -1 )
             break;
         time = text.left( index );
@@ -152,20 +152,20 @@ void CuesheetEditor::generate()
     int TRACK = 1;
     int INDEX = 0;
     bool addFrames = false;
-    QStringList::Iterator performerIt = performerList.begin();
-    QValueList<int>::Iterator timeIt = timeList.begin();
-    for( QStringList::Iterator titleIt = titleList.begin(); titleIt != titleList.end(); ++titleIt )
+    TQStringList::Iterator performerIt = performerList.begin();
+    TQValueList<int>::Iterator timeIt = timeList.begin();
+    for( TQStringList::Iterator titleIt = titleList.begin(); titleIt != titleList.end(); ++titleIt )
     {
-        newText.append( QString().sprintf("  TRACK %02i AUDIO\n",TRACK ) );
+        newText.append( TQString().sprintf("  TRACK %02i AUDIO\n",TRACK ) );
         newText.append( "    TITLE \"" + (*titleIt) + "\"\n" );
         newText.append( "    PERFORMER \"" + (*performerIt) + "\"\n" );
         if( addFrames ) {
-            newText.append( QString().sprintf("    INDEX 01 %02i:%02i:37\n",INDEX/60,INDEX%60) );
+            newText.append( TQString().sprintf("    INDEX 01 %02i:%02i:37\n",INDEX/60,INDEX%60) );
             INDEX++;
             addFrames = false;
         }
         else {
-            newText.append( QString().sprintf("    INDEX 01 %02i:%02i:00\n",INDEX/60,INDEX%60) );
+            newText.append( TQString().sprintf("    INDEX 01 %02i:%02i:00\n",INDEX/60,INDEX%60) );
             addFrames = true;
         }
 
@@ -180,21 +180,21 @@ void CuesheetEditor::generate()
 
 void CuesheetEditor::convert()
 {
-    QString text=tTextEdit->text();
-    QString newText;
-    QString tmpText;
-    QString first, rest;
-    QStringList splinters;
+    TQString text=tTextEdit->text();
+    TQString newText;
+    TQString tmpText;
+    TQString first, rest;
+    TQStringList splinters;
     int index;
 
     while( index!=-1 )
     {
-        index=text.find("\"");
+        index=text.tqfind("\"");
         if( index==-1 )
             break;
         newText+=text.left(index+1);
         text.remove(0,index+1);
-        index=text.find("\"");
+        index=text.tqfind("\"");
         tmpText=text.left(index+1);
         text.remove(0,index+1);
         if( newText.right(6) == "FILE \"" )
@@ -202,8 +202,8 @@ void CuesheetEditor::convert()
             newText+=tmpText;
             continue;
         }
-        splinters=QStringList::split(' ',tmpText);
-        for( QStringList::Iterator it=splinters.begin(); it!=splinters.end(); ++it )
+        splinters=TQStringList::split(' ',tmpText);
+        for( TQStringList::Iterator it=splinters.begin(); it!=splinters.end(); ++it )
         {
             for( uint i=0; i<(*it).length(); i++ )
             {
@@ -249,26 +249,26 @@ void CuesheetEditor::convert()
 
 void CuesheetEditor::shift() //move the title to "PERFORMER" and performer to "TITLE"
 {
-    QString text = tTextEdit->text();
-    QString newText;
-    QString line, title="", performer="";
+    TQString text = tTextEdit->text();
+    TQString newText;
+    TQString line, title="", performer="";
     int index;
 
     while( index !=- 1 )
     {
-        index = text.find("\n");
+        index = text.tqfind("\n");
         if( index == -1 )
             break;
         line = text.left(index+1);
         text.remove(0,index+1);
         // TODO clean up
-        if( line.find( "TITLE" ) != -1 ) {
-            line.replace( "TITLE", "PERFORMER" );
+        if( line.tqfind( "TITLE" ) != -1 ) {
+            line.tqreplace( "TITLE", "PERFORMER" );
             if( performer != "" ) newText += performer;
             performer=line;
         }
-        else if( line.find( "PERFORMER" ) != -1 ) {
-            line.replace( "PERFORMER", "TITLE" );
+        else if( line.tqfind( "PERFORMER" ) != -1 ) {
+            line.tqreplace( "PERFORMER", "TITLE" );
             if( title != "" ) newText += title;
             title = line;
         }
@@ -295,24 +295,24 @@ void CuesheetEditor::shift() //move the title to "PERFORMER" and performer to "T
 /*
 void CuesheetEditor::shift() //replace title by performer and reverse
 {
-    QString text=tTextEdit->text();
-    QString newText;
-    QString line, title, performer;
+    TQString text=tTextEdit->text();
+    TQString newText;
+    TQString line, title, performer;
     int index;
 
     while( index!=-1 )
     {
-        index=text.find("\n");
+        index=text.tqfind("\n");
         if( index==-1 )
             break;
         line=text.left(index+1);
         text.remove(0,index+1);
-        if( line.find("    TITLE \"") != -1 ) {
-            line.replace("    TITLE \"","    PERFORMER \"");
+        if( line.tqfind("    TITLE \"") != -1 ) {
+            line.tqreplace("    TITLE \"","    PERFORMER \"");
             newText+=line;
         }
-        else if( line.find("    PERFORMER \"") != -1 ) {
-            line.replace("    PERFORMER \"","    TITLE \"");
+        else if( line.tqfind("    PERFORMER \"") != -1 ) {
+            line.tqreplace("    PERFORMER \"","    TITLE \"");
             newText+=line;
         }
         else {
diff --git a/src/cuesheeteditor.h b/src/cuesheeteditor.h
index db5d986..7d1e663 100755
--- a/src/cuesheeteditor.h
+++ b/src/cuesheeteditor.h
@@ -18,18 +18,19 @@ class KPushButton;
 class CuesheetEditor : public KDialog
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Default Constructor
      */
-    CuesheetEditor( QWidget* parent=0, const char* name=0, bool modal=true, WFlags f=0 );
+    CuesheetEditor( TQWidget* tqparent=0, const char* name=0, bool modal=true, WFlags f=0 );
 
     /**
      * Default Destructor
      */
     virtual ~CuesheetEditor();
 
-    void setContent( const QString& text ) { tTextEdit->setText( text ); }
+    void setContent( const TQString& text ) { tTextEdit->setText( text ); }
 
 private slots:
     void help();
diff --git a/src/dcopinterface.h b/src/dcopinterface.h
index 18a097c..b056c54 100755
--- a/src/dcopinterface.h
+++ b/src/dcopinterface.h
@@ -5,7 +5,7 @@
 
 #include <dcopobject.h>
 
-#include <qstringlist.h>
+#include <tqstringlist.h>
 
 /**
  * @short The soundKonverter DCOP interface
@@ -20,25 +20,25 @@ k_dcop:
      * When a new instance of soundKonverter should be created,
      * this function is called and all @p files are passed, that should be opened (for conversion).
      */
-    virtual void openArgFiles( const QStringList &files ) = 0;
+    virtual void openArgFiles( const TQStringList &files ) = 0;
 
     /**
      * When a new instance of soundKonverter should be created,
      * this function is called and all @p files are passed, that should be opened for editing the replaygain tag.
      */
-    virtual void openArgReplayGainFiles( const QStringList &files ) = 0;
+    virtual void openArgReplayGainFiles( const TQStringList &files ) = 0;
 
     /*
      * When a new instance of soundKonverter should be created,
      * this function is called and all @p files are passed, that should be opened for repair.
      */
-//     virtual void openArgRepairFiles( const QStringList &files ) = 0;
+//     virtual void openArgRepairFiles( const TQStringList &files ) = 0;
 
 
 // TODO code cleanups
 /*
-        virtual void openFiles(const QStringList &files) = 0;
-        virtual void openReplayGainFiles(const QStringList &files) = 0;
+        virtual void openFiles(const TQStringList &files) = 0;
+        virtual void openReplayGainFiles(const TQStringList &files) = 0;
         virtual void showFileDialog() = 0;
         virtual void showDirDialog() = 0;
         virtual void showCDDialog() = 0;
@@ -50,7 +50,7 @@ k_dcop:
         virtual void startConversion() = 0;
         virtual void stopConversion() = 0;
         virtual void killConversion() = 0;
-        virtual void removeFiles(const QStringList &files) = 0;
+        virtual void removeFiles(const TQStringList &files) = 0;
 */
 };
 
diff --git a/src/dirdialog.cpp b/src/dirdialog.cpp
index 924036d..a585296 100755
--- a/src/dirdialog.cpp
+++ b/src/dirdialog.cpp
@@ -2,10 +2,10 @@
 #include "dirdialog.h"
 #include "config.h"
 
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qdir.h>
-#include <qcheckbox.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqdir.h>
+#include <tqcheckbox.h>
 
 #include <klocale.h>
 #include <kiconloader.h>
@@ -15,8 +15,8 @@
 #include <klistbox.h>
 #include <kfiledialog.h>
 
-DirDialog::DirDialog( Config* config, Mode mode, QWidget *parent, const char *name, bool modal, WFlags f )
-    : KDialog( parent, name, modal, f )
+DirDialog::DirDialog( Config* config, Mode mode, TQWidget *tqparent, const char *name, bool modal, WFlags f )
+    : KDialog( tqparent, name, modal, f )
 {
     // create an icon loader object for loading icons
     KIconLoader* iconLoader = new KIconLoader();
@@ -25,17 +25,17 @@ DirDialog::DirDialog( Config* config, Mode mode, QWidget *parent, const char *na
     resize( 400, 235 );
     setIcon( iconLoader->loadIcon("folder_open",KIcon::Small) );
 
-    QGridLayout* grid = new QGridLayout( this, 4, 1, 11, 6 );
+    TQGridLayout* grid = new TQGridLayout( this, 4, 1, 11, 6 );
 
-    QHBoxLayout* directoryBox = new QHBoxLayout();
+    TQHBoxLayout* directoryBox = new TQHBoxLayout();
     grid->addLayout( directoryBox, 0, 0 );
 
-    QLabel* labelDirectory = new QLabel( i18n("Directory:"), this, "labelDirectory" );
+    TQLabel* labelDirectory = new TQLabel( i18n("Directory:"), this, "labelDirectory" );
     directoryBox->addWidget( labelDirectory );
 
 //     uDirectory = new KURLRequester( this, "uDirectory" );
 //     uDirectory->setMode( KFile::Directory | KFile::ExistingOnly | KFile::LocalOnly );
-//     uDirectory->setURL( QDir::homeDirPath() );
+//     uDirectory->setURL( TQDir::homeDirPath() );
 //     directoryBox->addWidget( uDirectory );
 
     lDirectory = new KLineEdit( this, "lDirectory" );
@@ -43,52 +43,52 @@ DirDialog::DirDialog( Config* config, Mode mode, QWidget *parent, const char *na
 
     pDirectory = new KPushButton( iconLoader->loadIcon("folder_open",KIcon::Small), "", this, "pDirectory" );
     directoryBox->addWidget( pDirectory );
-    connect( pDirectory, SIGNAL(clicked()),
-               this, SLOT(selectDirectoryClicked())
+    connect( pDirectory, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(selectDirectoryClicked())
              );
 
-    QHBoxLayout* fileTypesBox = new QHBoxLayout();
+    TQHBoxLayout* fileTypesBox = new TQHBoxLayout();
     grid->addLayout( fileTypesBox, 1, 0 );
 
     fileTypes = new KListBox( this, "fileTypes" );
     if( mode == Convert ) fileTypes->insertStringList( config->fileTypes() );
     else if( mode == ReplayGain ) fileTypes->insertStringList( config->replayGainFileTypes() );
-    fileTypes->setSelectionMode( QListBox::Multi );
+    fileTypes->setSelectionMode( TQListBox::Multi );
     for( int i = 0; i < fileTypes->count(); i++ ) fileTypes->setSelected( i, true );
     fileTypesBox->addWidget( fileTypes );
 
-    QVBoxLayout* fileTypesButtonsBox = new QVBoxLayout();
+    TQVBoxLayout* fileTypesButtonsBox = new TQVBoxLayout();
     fileTypesBox->addLayout( fileTypesButtonsBox );
 
     pSelectAll = new KPushButton( iconLoader->loadIcon("font",KIcon::Small), i18n("Select all"), this, "pSelectAll" );
     fileTypesButtonsBox->addWidget( pSelectAll );
-    connect( pSelectAll, SIGNAL(clicked()),
-               this, SLOT(selectAllClicked())
+    connect( pSelectAll, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(selectAllClicked())
              );
 
     pSelectNone = new KPushButton( iconLoader->loadIcon("empty",KIcon::Small), i18n("Select none"), this, "pSelectNone" );
     fileTypesButtonsBox->addWidget( pSelectNone );
-    connect( pSelectNone, SIGNAL(clicked()),
-               this, SLOT(selectNoneClicked())
+    connect( pSelectNone, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(selectNoneClicked())
              );
 
-    cRecursive = new QCheckBox( i18n("Recursive"), this, "cRecursive" );
+    cRecursive = new TQCheckBox( i18n("Recursive"), this, "cRecursive" );
     cRecursive->setChecked( true );
     recursive = true;
     fileTypesButtonsBox->addWidget( cRecursive );
-    connect( cRecursive, SIGNAL(toggled(bool)),
-             this, SLOT(recursiveToggled(bool))
+    connect( cRecursive, TQT_SIGNAL(toggled(bool)),
+             this, TQT_SLOT(recursiveToggled(bool))
            );
 
     fileTypesButtonsBox->addStretch();
 
-    QHBoxLayout* buttonBox = new QHBoxLayout();
+    TQHBoxLayout* buttonBox = new TQHBoxLayout();
     grid->addLayout( buttonBox, 2, 0 );
 
     pOk = new KPushButton( iconLoader->loadIcon("folder_open",KIcon::Small), i18n("Open"), this, "pOk" );
     buttonBox->addWidget( pOk );
-    connect( pOk, SIGNAL(clicked()),
-               this, SLOT(okClicked())
+    connect( pOk, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(okClicked())
              );
 
     buttonBox->addStretch();
@@ -96,21 +96,21 @@ DirDialog::DirDialog( Config* config, Mode mode, QWidget *parent, const char *na
     pCancel = new KPushButton( iconLoader->loadIcon("cancel",KIcon::Small),i18n("Cancel"), this, "pCancel" );
     pOk->setFocus();
     buttonBox->addWidget( pCancel );
-    connect( pCancel, SIGNAL(clicked()),
-               this, SLOT(reject())
+    connect( pCancel, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(reject())
              );
 
     // delete the icon loader object
     delete iconLoader;
 
-    QString directory = KFileDialog::getExistingDirectory( ":file_open", this, i18n("Choose a directory") );
+    TQString directory = KFileDialog::getExistingDirectory( ":file_open", this, i18n("Choose a directory") );
     if( !directory.isEmpty() )
     {
         lDirectory->setText( directory );
     }
     else
     {
-        lDirectory->setText( QDir::homeDirPath() );
+        lDirectory->setText( TQDir::homeDirPath() );
     }
 }
 
@@ -121,7 +121,7 @@ void DirDialog::okClicked()
 {
     selectedFileTypes.clear();
     for( int i = 0; i < fileTypes->count(); i++ ) {
-        if( fileTypes->isSelected(i) ) selectedFileTypes += QStringList::split(", ",fileTypes->text(i));
+        if( fileTypes->isSelected(i) ) selectedFileTypes += TQStringList::split(", ",fileTypes->text(i));
     }
     directory = lDirectory->text();
 
@@ -130,7 +130,7 @@ void DirDialog::okClicked()
 
 void DirDialog::selectDirectoryClicked()
 {
-    QString directory = KFileDialog::getExistingDirectory( lDirectory->text(), this, i18n("Choose a directory") );
+    TQString directory = KFileDialog::getExistingDirectory( lDirectory->text(), this, i18n("Choose a directory") );
     if( !directory.isEmpty() )
     {
         lDirectory->setText( directory );
diff --git a/src/dirdialog.h b/src/dirdialog.h
index 4227a9e..4272fed 100755
--- a/src/dirdialog.h
+++ b/src/dirdialog.h
@@ -6,7 +6,7 @@
 
 class Config;
 
-class QCheckBox;
+class TQCheckBox;
 
 class KLineEdit;
 class KPushButton;
@@ -21,6 +21,7 @@ class KListBox;
 class DirDialog : public KDialog
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     enum Mode {
         Convert    = 0x0001,
@@ -30,15 +31,15 @@ public:
     /**
      * Constructor
      */
-    DirDialog( Config*, Mode, QWidget* parent=0, const char* name=0, bool modal=true, WFlags f=0 );
+    DirDialog( Config*, Mode, TQWidget* tqparent=0, const char* name=0, bool modal=true, WFlags f=0 );
 
     /**
      * Destructor
      */
     virtual ~DirDialog();
 
-    QString directory;
-    QStringList selectedFileTypes;
+    TQString directory;
+    TQStringList selectedFileTypes;
     bool recursive;
 
 private slots:
@@ -55,7 +56,7 @@ private:
     KListBox* fileTypes;
     KPushButton* pSelectAll;
     KPushButton* pSelectNone;
-    QCheckBox* cRecursive;
+    TQCheckBox* cRecursive;
     KPushButton* pCancel;
     KPushButton* pOk;
 
diff --git a/src/filelist.cpp b/src/filelist.cpp
index c4e6b5d..72cb8b0 100755
--- a/src/filelist.cpp
+++ b/src/filelist.cpp
@@ -21,14 +21,14 @@
 #include <kurldrag.h>
 #include <kapplication.h>
 
-#include <qlayout.h>
-#include <qfileinfo.h>
-#include <qsimplerichtext.h>
-#include <qpainter.h>
-#include <qapplication.h>
-#include <qdragobject.h>
-#include <qheader.h>
-#include <qdir.h>
+#include <tqlayout.h>
+#include <tqfileinfo.h>
+#include <tqsimplerichtext.h>
+#include <tqpainter.h>
+#include <tqapplication.h>
+#include <tqdragobject.h>
+#include <tqheader.h>
+#include <tqdir.h>
 #include <kprogress.h>
 #include <kuser.h>
 
@@ -38,8 +38,8 @@
 
 // ### soundkonverter 0.4: draw tooltip like bubble info box
 
-FileListItem::FileListItem( KListView* parent, FileListItem* after )
-    : KListViewItem( parent, after )
+FileListItem::FileListItem( KListView* tqparent, FileListItem* after )
+    : KListViewItem( tqparent, after )
 {
     tags = 0;
     converting = false;
@@ -47,8 +47,8 @@ FileListItem::FileListItem( KListView* parent, FileListItem* after )
     ripping = false;
 }
 
-FileListItem::FileListItem( KListView* parent )
-    : KListViewItem( parent )
+FileListItem::FileListItem( KListView* tqparent )
+    : KListViewItem( tqparent )
 {
     tags = 0;
     converting = false;
@@ -59,52 +59,52 @@ FileListItem::FileListItem( KListView* parent )
 FileListItem::~FileListItem()
 {}
 
-void FileListItem::paintCell( QPainter *p, const QColorGroup &cg, int column, int width, int alignment )
+void FileListItem::paintCell( TQPainter *p, const TQColorGroup &cg, int column, int width, int tqalignment )
 {
     // NOTE speed up this function
     // NOTE calculate the red color
 
-    QColorGroup _cg( cg );
-    QColor c;
+    TQColorGroup _cg( cg );
+    TQColor c;
 
     if( column == ((FileList*)listView())->columnByName(i18n("Input")) || column == ((FileList*)listView())->columnByName(i18n("Output")) )
     {
         int margin = listView()->itemMargin();
         int w = width - 2*margin;
         int h = height();
-        QRect textRect = p->boundingRect( margin, 0, w, h, alignment, text(column) );
+        TQRect textRect = p->boundingRect( margin, 0, w, h, tqalignment, text(column) );
 
         if( textRect.width() > w ) {
-            alignment = Qt::AlignRight | Qt::SingleLine;
+            tqalignment = TQt::AlignRight | TQt::SingleLine;
         }
 
         /*if ( textRect.width() <= w ) {
-            p->drawText( margin, 0, w, h, alignment | Qt::SingleLine | Qt::ExpandTabs, text(column), -1 );
+            p->drawText( margin, 0, w, h, tqalignment | TQt::SingleLine | TQt::ExpandTabs, text(column), -1 );
         }
         else {
-            textRect = p->boundingRect( margin, 0, w, h, Qt::AlignLeft, "... " );
-            p->drawText( margin, 0, textRect.width(), h, Qt::AlignLeft | Qt::SingleLine | Qt::ExpandTabs, "...", -1 );
-            p->drawText( margin+textRect.width(), 0, w-textRect.width(), h, Qt::AlignRight | Qt::SingleLine | Qt::ExpandTabs, text(column), -1 );
+            textRect = p->boundingRect( margin, 0, w, h, TQt::AlignLeft, "... " );
+            p->drawText( margin, 0, textRect.width(), h, TQt::AlignLeft | TQt::SingleLine | TQt::ExpandTabs, "...", -1 );
+            p->drawText( margin+textRect.width(), 0, w-textRect.width(), h, TQt::AlignRight | TQt::SingleLine | TQt::ExpandTabs, text(column), -1 );
         }*/
     }
 
     if( isSelected() && converting ) {
-        _cg.setColor( QColorGroup::Highlight, QColor( 215, 62, 62 ) );
-        QListViewItem::paintCell( p, _cg, column, width, alignment );
+        _cg.setColor( TQColorGroup::Highlight, TQColor( 215, 62, 62 ) );
+        TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
         return;
     }
     else if( converting && column != listView()->sortColumn() ) {
-        _cg.setColor( QColorGroup::Base, QColor( 255, 234, 234 ) );
-        QListViewItem::paintCell( p, _cg, column, width, alignment );
+        _cg.setColor( TQColorGroup::Base, TQColor( 255, 234, 234 ) );
+        TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
         return;
     }
     else if( converting && column == listView()->sortColumn() ) {
-        _cg.setColor( QColorGroup::Base, QColor( 247, 227, 227 ) );
-        QListViewItem::paintCell( p, _cg, column, width, alignment );
+        _cg.setColor( TQColorGroup::Base, TQColor( 247, 227, 227 ) );
+        TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
         return;
     }
 
-    KListViewItem::paintCell( p, _cg, column, width, alignment );
+    KListViewItem::paintCell( p, _cg, column, width, tqalignment );
 }
 
 /*void FileListItem::updateOutputCell()
@@ -117,8 +117,8 @@ void FileListItem::updateOptionsCell()
     setText( ((FileList*)listView())->columnByName(i18n("Quality")), ((FileList*)listView())->config->getProfileName(options) );
 }*/
 
-FileList::FileList( CDManager* _cdManager, TagEngine* _tagEngine, Config* _config, Options* _options, Logger* _logger, QWidget* parent, const char* name )
-    : KListView( parent, name )
+FileList::FileList( CDManager* _cdManager, TagEngine* _tagEngine, Config* _config, Options* _options, Logger* _logger, TQWidget* tqparent, const char* name )
+    : KListView( tqparent, name )
 {
     cdManager = _cdManager;
     tagEngine = _tagEngine;
@@ -140,62 +140,62 @@ FileList::FileList( CDManager* _cdManager, TagEngine* _tagEngine, Config* _confi
 
     header()->setClickEnabled( false );
 
-    setSelectionMode( QListView::Extended );
+    setSelectionMode( TQListView::Extended );
     setAllColumnsShowFocus( true );
     setResizeMode( LastColumn );
     setSorting( -1 ); // NOTE if commented out, items aren't moveable anymore
 
     setMinimumHeight( 200 );
 
-    QGridLayout* grid = new QGridLayout( this, 2, 1, 11, 6 );
+    TQGridLayout* grid = new TQGridLayout( this, 2, 1, 11, 6 );
     grid->setRowStretch( 0, 1 );
     grid->setRowStretch( 2, 1 );
     grid->setColStretch( 0, 1 );
     grid->setColStretch( 2, 1 );
-    pScanStatus = new KProgress( this, "pScanStatus" );
-    pScanStatus->setMinimumHeight( pScanStatus->height() );
-    pScanStatus->setFormat( "%v / %m" );
-    pScanStatus->hide();
-    grid->addWidget( pScanStatus, 1, 1 );
+    pScantqStatus = new KProgress( this, "pScantqStatus" );
+    pScantqStatus->setMinimumHeight( pScantqStatus->height() );
+    pScantqStatus->setFormat( "%v / %m" );
+    pScantqStatus->hide();
+    grid->addWidget( pScantqStatus, 1, 1 );
     grid->setColStretch( 1, 2 );
 
     contextMenu = new KPopupMenu( this );
-    connect( this, SIGNAL(contextMenuRequested( QListViewItem*, const QPoint&, int )),
-               this, SLOT(showContextMenu( QListViewItem*, const QPoint&, int ))
+    connect( TQT_TQOBJECT(this), TQT_SIGNAL(contextMenuRequested( TQListViewItem*, const TQPoint&, int )),
+               TQT_TQOBJECT(this), TQT_SLOT(showContextMenu( TQListViewItem*, const TQPoint&, int ))
              );
 
     // we haven't got access to the action collection of soundKonverter, so let's create a new one
     actionCollection = new KActionCollection( this );
 
-    edit = new KAction( i18n("Edit options ..."), "view_text", 0, this, SLOT(showOptionsEditorDialog()), actionCollection, "edit_options" );
-    start = new KAction( i18n("Start conversion"), "run", 0, this, SLOT(convertSelectedItems()), actionCollection, "start_conversion" );
-    stop = new KAction( i18n("Stop conversion"), "stop", 0, this, SLOT(stopSelectedItems()), actionCollection, "stop_conversion" );
-    remove = new KAction( i18n("Remove"), "edittrash", Key_Delete, this, SLOT(removeSelectedItems()), actionCollection, "remove" );
-    paste = new KAction( i18n("Paste"), "editpaste", 0, this, 0, actionCollection, "paste" );  // TODO paste
+    edit = new KAction( i18n("Edit options ..."), "view_text", 0, TQT_TQOBJECT(this), TQT_SLOT(showOptionsEditorDialog()), actionCollection, "edit_options" );
+    start = new KAction( i18n("Start conversion"), "run", 0, TQT_TQOBJECT(this), TQT_SLOT(convertSelectedItems()), actionCollection, "start_conversion" );
+    stop = new KAction( i18n("Stop conversion"), "stop", 0, TQT_TQOBJECT(this), TQT_SLOT(stopSelectedItems()), actionCollection, "stop_conversion" );
+    remove = new KAction( i18n("Remove"), "edittrash", Key_Delete, TQT_TQOBJECT(this), TQT_SLOT(removeSelectedItems()), actionCollection, "remove" );
+    paste = new KAction( i18n("Paste"), "editpaste", 0, TQT_TQOBJECT(this), 0, actionCollection, "paste" );  // TODO paste
 
-    connect( this, SIGNAL(selectionChanged()),
-               this, SLOT(itemsSelected())
+    connect( TQT_TQOBJECT(this), TQT_SIGNAL(selectionChanged()),
+               TQT_TQOBJECT(this), TQT_SLOT(itemsSelected())
              );
 
-//     connect( this, SIGNAL(clicked(QListViewItem*,const QPoint&,int)),
-//                this, SLOT(clickedSomewhere(QListViewItem*,const QPoint&,int))
+//     connect( TQT_TQOBJECT(this), TQT_SIGNAL(clicked(TQListViewItem*,const TQPoint&,int)),
+//                TQT_TQOBJECT(this), TQT_SLOT(clickedSomewhere(TQListViewItem*,const TQPoint&,int))
 //              );
 
-    bubble = new QSimpleRichText( i18n( "<div align=center>"
+    bubble = new TQSimpleRichText( i18n( "<div align=center>"
                                  "<h3>File List</h3>"
                                  "Select your desired output options in the form above and add some files.<br/>"
                                  "You can add files by clicking on \"Add files ...\" or dropping them here."
 //                                  "<br/><a href=\"documenation:about_compression\">Learn more about audio compression ...</a>"
-                                 "</div>" ), QApplication::font() );
+                                 "</div>" ), TQApplication::font() );
 
-    connect( header(), SIGNAL(sizeChange( int, int, int )),
-               SLOT(columnResizeEvent( int, int, int ))
+    connect( header(), TQT_SIGNAL(sizeChange( int, int, int )),
+               TQT_SLOT(columnResizeEvent( int, int, int ))
              );
-    connect( this, SIGNAL( dropped(QDropEvent*, QListViewItem*, QListViewItem*) ),
-               SLOT( slotDropped(QDropEvent*, QListViewItem*, QListViewItem*) )
+    connect( TQT_TQOBJECT(this), TQT_SIGNAL( dropped(TQDropEvent*, TQListViewItem*, TQListViewItem*) ),
+               TQT_SLOT( slotDropped(TQDropEvent*, TQListViewItem*, TQListViewItem*) )
              );
 
-//     if( QFile::exists(locateLocal("data","soundkonverter/filelist.autosave.xml")) ) load( true );
+//     if( TQFile::exists(locateLocal("data","soundkonverter/filelist.autosave.xml")) ) load( true );
 
 //     debug(); // NOTE DEBUG
 }
@@ -205,7 +205,7 @@ FileList::~FileList()
     delete optionsEditor;
 }
 
-int FileList::columnByName( const QString& name )
+int FileList::columnByName( const TQString& name )
 {
     for( int i = 0; i < columns(); ++i ) {
         if( columnText( i ) == name ) return i;
@@ -213,26 +213,26 @@ int FileList::columnByName( const QString& name )
     return -1;
 }
 
-void FileList::viewportPaintEvent( QPaintEvent* e )
+void FileList::viewportPaintEvent( TQPaintEvent* e )
 {
     KListView::viewportPaintEvent( e );
 
     // the bubble help
     if( childCount() == 0 ) {
-        QPainter p( viewport() );
+        TQPainter p( viewport() );
 
         bubble->setWidth( width() - 50 );
 
         const uint w = bubble->width() + 20;
         const uint h = bubble->height() + 20;
 
-        p.setBrush( colorGroup().background() );
+        p.setBrush( tqcolorGroup().background() );
         p.drawRoundRect( 15, 15, w, h, (8*200)/w, (8*200)/h );
-        bubble->draw( &p, 20, 20, QRect(), colorGroup() );
+        bubble->draw( &p, 20, 20, TQRect(), tqcolorGroup() );
     }
 }
 
-void FileList::viewportResizeEvent( QResizeEvent* )
+void FileList::viewportResizeEvent( TQResizeEvent* )
 {
     // needed for correct redraw of bubble help
     triggerUpdate();
@@ -244,23 +244,23 @@ void FileList::columnResizeEvent( int, int, int )
     triggerUpdate();
 }
 
-// void FileList::clickedSomewhere( QListViewItem*, const QPoint& pos, int )
+// void FileList::clickedSomewhere( TQListViewItem*, const TQPoint& pos, int )
 // {
 // /*    if( childCount() == 0 ) {
-//         kdDebug() << "clicked: `" << bubble->anchorAt(mapFromGlobal(pos)-QPoint(24,0)) << " (" << pos.x() << " | " << pos.y() << ")'" << endl;
+//         kdDebug() << "clicked: `" << bubble->anchorAt(mapFromGlobal(pos)-TQPoint(24,0)) << " (" << pos.x() << " | " << pos.y() << ")'" << endl;
 //     }*/
 // }
 
-bool FileList::acceptDrag( QDropEvent* e ) const
+bool FileList::acceptDrag( TQDropEvent* e ) const
 {
     return ( e->source() == viewport() || KURLDrag::canDecode(e) ); // TODO verify the files
 }
 
-void FileList::slotDropped( QDropEvent* e, QListViewItem*, QListViewItem* itemAfter )
+void FileList::slotDropped( TQDropEvent* e, TQListViewItem*, TQListViewItem* itemAfter )
 {
-    QString file;
+    TQString file;
     KURL::List list;
-    QStringList files;
+    TQStringList files;
     if( KURLDrag::decode( e, list ) ) // TODO local?
     {
         save( true );
@@ -268,8 +268,8 @@ void FileList::slotDropped( QDropEvent* e, QListViewItem*, QListViewItem* itemAf
         {
             // TODO verify the files (necessary when multiple files are being dropped)
             // TODO implement cdda:/
-            file = QDir::convertSeparators( (*it).pathOrURL() ); // TODO implement that in the url/file dialog, too?
-            QFileInfo fileInfo( file );
+            file = TQDir::convertSeparators( (*it).pathOrURL() ); // TODO implement that in the url/file dialog, too?
+            TQFileInfo fileInfo( file );
             if( fileInfo.isDir() )
             {
                 addDir( file );
@@ -284,7 +284,7 @@ void FileList::slotDropped( QDropEvent* e, QListViewItem*, QListViewItem* itemAf
     }
 }
 
-void FileList::showContextMenu( QListViewItem* item, const QPoint& point, int )
+void FileList::showContextMenu( TQListViewItem* item, const TQPoint& point, int )
 {
     // if item is null, we can abort here
     if( !item ) return;
@@ -362,32 +362,32 @@ void FileList::stopSelectedItems()
     }
 }
 
-int FileList::listDir( const QString& directory, QStringList filter, bool recursive, bool fast, int count )
+int FileList::listDir( const TQString& directory, TQStringList filter, bool recursive, bool fast, int count )
 { // NOTE speed up?
-    QDir dir( directory );
-    dir.setFilter( QDir::Files | QDir::Dirs | QDir::NoSymLinks | QDir::Readable );
+    TQDir dir( directory );
+    dir.setFilter( TQDir::Files | TQDir::Dirs | TQDir::NoSymLinks | TQDir::Readable );
 
-    QStringList list = dir.entryList();
+    TQStringList list = dir.entryList();
 
-    for( QStringList::Iterator it = list.begin(); it != list.end(); ++it ) {
+    for( TQStringList::Iterator it = list.begin(); it != list.end(); ++it ) {
         if( *it == "." || *it == ".." ) continue;
-        QFileInfo fileInfo( directory + "/" + *it );
+        TQFileInfo fileInfo( directory + "/" + *it );
         if( fast ) {
             if( fileInfo.isDir() && recursive ) {
                 count = listDir( fileInfo.filePath(), filter, recursive, fast, count );
             }
             else if( !fileInfo.isDir() || !recursive ) { // NOTE checking for isFile may not work with all file names
                 // NOTE filter feature
-                for( QStringList::Iterator jt = filter.begin(); jt != filter.end(); ++jt ) {
-                    if( (*it).endsWith("."+(*jt),false) ) {
+                for( TQStringList::Iterator jt = filter.begin(); jt != filter.end(); ++jt ) {
+                    if( (*it).tqendsWith("."+(*jt),false) ) {
                         count++;
-                        pScanStatus->setTotalSteps( count );
+                        pScantqStatus->setTotalSteps( count );
                         break;
                     }
                 }
                 if( filter.first() == "" ) {
                     count++;
-                    pScanStatus->setTotalSteps( count );
+                    pScantqStatus->setTotalSteps( count );
                 }
             }
         }
@@ -397,18 +397,18 @@ int FileList::listDir( const QString& directory, QStringList filter, bool recurs
             }
             else if( !fileInfo.isDir() || !recursive ) { // NOTE checking for isFile may not work with all file names
                 // NOTE filter feature
-                for( QStringList::Iterator jt = filter.begin(); jt != filter.end(); ++jt ) {
-                    if( (*it).endsWith("."+(*jt),false) ) {
+                for( TQStringList::Iterator jt = filter.begin(); jt != filter.end(); ++jt ) {
+                    if( (*it).tqendsWith("."+(*jt),false) ) {
                         addFiles( KURL::encode_string(directory + "/" + *it) );
                         count++;
-                        pScanStatus->setProgress( count );
+                        pScantqStatus->setProgress( count );
                         break;
                     }
                 }
                 if( filter.first() == "" ) {
                     addFiles( KURL::encode_string(directory + "/" + *it) );
                     count++;
-                    pScanStatus->setProgress( count );
+                    pScantqStatus->setProgress( count );
                 }
             }
         }
@@ -418,16 +418,16 @@ int FileList::listDir( const QString& directory, QStringList filter, bool recurs
 }
 
 // NOTE progressbar when adding files?
-void FileList::addFiles( QStringList fileList, FileListItem* after, bool enabled )
+void FileList::addFiles( TQStringList fileList, FileListItem* after, bool enabled )
 {
     // TODO test if everything works with remote files (http://) and local files (media://)
     FileListItem* lastListItem;
     if( !after && !enabled ) lastListItem = lastItem();
     else lastListItem = after;
-    QString filePathName;
-    QString device;
+    TQString filePathName;
+    TQString device;
 
-    for( QStringList::Iterator it = fileList.begin(); it != fileList.end(); ++it ) {
+    for( TQStringList::Iterator it = fileList.begin(); it != fileList.end(); ++it ) {
         FileListItem* newItem = new FileListItem( this, lastListItem );
         lastListItem = newItem;
         newItem->options = options->getCurrentOptions(); // FIXME speed up
@@ -448,14 +448,14 @@ void FileList::addFiles( QStringList fileList, FileListItem* after, bool enabled
         else if( (*it).left( 13 ) == "system:/home/" ) {
             filePathName = *it;
             filePathName.remove( 0, 13 );
-            filePathName = QDir::homeDirPath() + "/" + filePathName;
+            filePathName = TQDir::homeDirPath() + "/" + filePathName;
             newItem->local = true;
         }
         else if( (*it).left( 14 ) == "system:/users/" || (*it).left( 6 ) == "home:/" ) {
             int length = ( (*it).left(6) == "home:/" ) ? 6 : 14;
-            QString username = *it;
+            TQString username = *it;
             username.remove( 0, length );
-            username = username.left( username.find("/") );
+            username = username.left( username.tqfind("/") );
             filePathName = *it;
             filePathName.remove( 0, length + username.length() );
             KUser user( username );
@@ -466,7 +466,7 @@ void FileList::addFiles( QStringList fileList, FileListItem* after, bool enabled
             int length = ( (*it).left(7) == "media:/" ) ? 7 : 14;
             device = *it;
             device.remove( 0, length );
-            device = "/dev/" + device.left( device.find( "/" ) );
+            device = "/dev/" + device.left( device.tqfind( "/" ) );
 
             KMountPoint::List mountPoints = KMountPoint::possibleMountPoints();
 
@@ -501,7 +501,7 @@ void FileList::addFiles( QStringList fileList, FileListItem* after, bool enabled
 //             newItem->mimeType="";
                 // HACK last choise is to use the extension without KDE's help
                 if( newItem->mimeType.isEmpty() || newItem->mimeType == "application/octet-stream" || newItem->mimeType == "text/plain" ) {
-                    newItem->fileFormat = filePathName.right( filePathName.length() - filePathName.findRev(".") - 1 );
+                    newItem->fileFormat = filePathName.right( filePathName.length() - filePathName.tqfindRev(".") - 1 );
                     FormatItem *formatItem = config->getFormatItem( newItem->fileFormat );
                     if( formatItem ) newItem->mimeType = formatItem->mime_types.first();
 //             logger->log( 1000, " " + i18n("Mime type") + ": " + newItem->mimeType + " (" + i18n("Format") + ": " + newItem->fileFormat + ")" );
@@ -514,7 +514,7 @@ void FileList::addFiles( QStringList fileList, FileListItem* after, bool enabled
                 continue;
             }
             newItem->options.filePathName = filePathName;
-            QFileInfo fileInfo( filePathName );
+            TQFileInfo fileInfo( filePathName );
             newItem->fileName = fileInfo.fileName();
             newItem->tags = tagEngine->readTags( KURL::decode_string(filePathName) );
             if( newItem->tags == 0 ) {
@@ -536,8 +536,8 @@ void FileList::addFiles( QStringList fileList, FileListItem* after, bool enabled
         else {
 //             logger->log( 1000, " File is remote (not yet implemented) (" + *it + ")" );
             filePathName = *it;
-            newItem->fileName = filePathName.right( filePathName.length() - filePathName.findRev("/") - 1 );
-            newItem->fileFormat = newItem->fileName.right( newItem->fileName.length() - newItem->fileName.findRev(".") - 1 ).lower();
+            newItem->fileName = filePathName.right( filePathName.length() - filePathName.tqfindRev("/") - 1 );
+            newItem->fileFormat = newItem->fileName.right( newItem->fileName.length() - newItem->fileName.tqfindRev(".") - 1 ).lower();
             // NOTE http will not work with KMimeType - this just works
             if( filePathName.startsWith("http://") ) {
                 newItem->mimeType = KMimeType::findByURL( "file:///" + newItem->fileName.lower() )->name();
@@ -565,29 +565,29 @@ void FileList::addFiles( QStringList fileList, FileListItem* after, bool enabled
     emit fileCountChanged( childCount() );
 }
 
-void FileList::addDir( const QString& directory, const QStringList& filter, bool recursive )
+void FileList::addDir( const TQString& directory, const TQStringList& filter, bool recursive )
 {
-    pScanStatus->setProgress( 0 );
-    pScanStatus->setTotalSteps( 0 );
-    pScanStatus->show(); // show the status while scanning the directories
+    pScantqStatus->setProgress( 0 );
+    pScantqStatus->setTotalSteps( 0 );
+    pScantqStatus->show(); // show the status while scanning the directories
     kapp->processEvents();
 
     int count = listDir( directory, filter, recursive, true );
     listDir( directory, filter, recursive );
 
-    pScanStatus->hide(); // hide the status bar, when the scan is done
+    pScantqStatus->hide(); // hide the status bar, when the scan is done
 }
 
-void FileList::addTracks( const QString& device, QValueList<int> trackList )
+void FileList::addTracks( const TQString& device, TQValueList<int> trackList )
 {
-    for( QValueList<int>::Iterator it = trackList.begin(); it != trackList.end(); ++it ) {
-//         logger->log( 1000, i18n("Adding track") + QString().sprintf(" %02i",*it) );
+    for( TQValueList<int>::Iterator it = trackList.begin(); it != trackList.end(); ++it ) {
+//         logger->log( 1000, i18n("Adding track") + TQString().sprintf(" %02i",*it) );
         FileListItem* newItem = new FileListItem( this, lastItem() );
         newItem->options = options->getCurrentOptions(); // FIXME speed up
 //         if( newItem->options.outputOptions.mode != OutputDirectory::Specify ) newItem->options.outputOptions.mode = OutputDirectory::MetaData;
         newItem->notify = notify;
         newItem->track = (*it);
-        newItem->fileName = i18n("Audio CD (%1)").arg(device) + ": " + i18n("Track") + QString().sprintf(" %02i",newItem->track);
+        newItem->fileName = i18n("Audio CD (%1)").tqarg(device) + ": " + i18n("Track") + TQString().sprintf(" %02i",newItem->track);
         newItem->mimeType = "application/x-cda";
         newItem->fileFormat = "cda";
         newItem->local = true;
@@ -596,13 +596,13 @@ void FileList::addTracks( const QString& device, QValueList<int> trackList )
         if( newItem->tags == 0 ) { // NOTE shouldn't happen
 //             logger->log( 1000, " " + i18n("Reading tags failed") );
             newItem->time = 210;
-            newItem->options.filePathName = QDir::homeDirPath() + "/" + i18n("Track") + QString().sprintf(" %02i",newItem->track) + "." + newItem->fileFormat;
+            newItem->options.filePathName = TQDir::homeDirPath() + "/" + i18n("Track") + TQString().sprintf(" %02i",newItem->track) + "." + newItem->fileFormat;
         }
         else {
 //             logger->log( 1000, " " + i18n("Tags successfully read") );
             newItem->time = newItem->tags->length;
-            newItem->options.filePathName = QDir::homeDirPath() + "/" + QString().sprintf("%02i - ",newItem->track) + newItem->tags->title + "." + newItem->fileFormat;
-            newItem->fileName = i18n("Audio CD (%1)").arg(device) + ": " + QString().sprintf("%02i - ",newItem->track) + newItem->tags->title;
+            newItem->options.filePathName = TQDir::homeDirPath() + "/" + TQString().sprintf("%02i - ",newItem->track) + newItem->tags->title + "." + newItem->fileFormat;
+            newItem->fileName = i18n("Audio CD (%1)").tqarg(device) + ": " + TQString().sprintf("%02i - ",newItem->track) + newItem->tags->title;
         }
         updateItem( newItem );
         emit increaseTime( newItem->time );
@@ -610,15 +610,15 @@ void FileList::addTracks( const QString& device, QValueList<int> trackList )
     emit fileCountChanged( childCount() );
 }
 
-void FileList::addDisc( const QString& device )
+void FileList::addDisc( const TQString& device )
 {
-//     logger->log( 1000, i18n("Adding full audio CD (%1)").arg(device) );
+//     logger->log( 1000, i18n("Adding full audio CD (%1)").tqarg(device) );
     FileListItem* newItem = new FileListItem( this, lastItem() );
     newItem->options = options->getCurrentOptions();
 //     if( newItem->options.outputOptions.mode != OutputDirectory::Specify ) newItem->options.outputOptions.mode = OutputDirectory::MetaData;
     newItem->notify = notify;
     newItem->track = 0;
-    newItem->fileName = i18n("Full audio CD (%1)").arg(device);
+    newItem->fileName = i18n("Full audio CD (%1)").tqarg(device);
     newItem->mimeType = "application/x-cda";
     newItem->fileFormat = "cda";
     newItem->local = true;
@@ -627,13 +627,13 @@ void FileList::addDisc( const QString& device )
     if( newItem->tags == 0 ) { // NOTE shouldn't happen
 //         logger->log( 1000, " " + i18n("Reading tags failed") );
         newItem->time = 3600;
-        newItem->options.filePathName = QDir::homeDirPath() + "/" + i18n("Audio CD") + "." + newItem->fileFormat;
+        newItem->options.filePathName = TQDir::homeDirPath() + "/" + i18n("Audio CD") + "." + newItem->fileFormat;
     }
     else {
 //         logger->log( 1000, " " + i18n("Tags successfully read") );
         newItem->time = newItem->tags->length;
-        newItem->options.filePathName = QDir::homeDirPath() + newItem->tags->title + "." + newItem->fileFormat;
-        newItem->fileName = i18n("Full audio CD (%1)").arg(device) + ": " + newItem->tags->title;
+        newItem->options.filePathName = TQDir::homeDirPath() + newItem->tags->title + "." + newItem->fileFormat;
+        newItem->fileName = i18n("Full audio CD (%1)").tqarg(device) + ": " + newItem->tags->title;
     }
     updateItem( newItem );
     emit increaseTime( newItem->time );
@@ -689,7 +689,7 @@ void FileList::itemFinished( FileListItem* item, int state )
     }
 }
 
-void FileList::rippingFinished( const QString& device )
+void FileList::rippingFinished( const TQString& device )
 {
     if( !queue ) return;
 
@@ -734,7 +734,7 @@ void FileList::updateItem( FileListItem* item )
     if( !item ) return;
 
     if( !item->converting ) {
-        if( config->data.general.conflictHandling == 1 && QFile::exists(KURL::decode_string(OutputDirectory::calcPath(item,config))) ) { // was: .replace("%2f","%252f")
+        if( config->data.general.conflictHandling == 1 && TQFile::exists(KURL::decode_string(OutputDirectory::calcPath(item,config))) ) { // was: .tqreplace("%2f","%252f")
             item->setText( columnByName(i18n("State")), i18n("Will be skipped") );
         }
         else {
@@ -745,10 +745,10 @@ void FileList::updateItem( FileListItem* item )
         item->setText( columnByName(i18n("State")), i18n("Converting") );
     }
 
-    if( item->track >= 0 ) item->setText( columnByName(i18n("Input")), KURL::decode_string(item->fileName).replace("%2f","/").replace("%%","%") );
-    else item->setText( columnByName(i18n("Input")), KURL::decode_string(item->options.filePathName).replace("%2f","/").replace("%%","%") );
+    if( item->track >= 0 ) item->setText( columnByName(i18n("Input")), KURL::decode_string(item->fileName).tqreplace("%2f","/").tqreplace("%%","%") );
+    else item->setText( columnByName(i18n("Input")), KURL::decode_string(item->options.filePathName).tqreplace("%2f","/").tqreplace("%%","%") );
 
-    item->setText( columnByName(i18n("Output")), KURL::decode_string(OutputDirectory::uniqueFileName(OutputDirectory::calcPath(item,config))).replace("%2f","/").replace("%%","%") );
+    item->setText( columnByName(i18n("Output")), KURL::decode_string(OutputDirectory::uniqueFileName(OutputDirectory::calcPath(item,config))).tqreplace("%2f","/").tqreplace("%%","%") );
 
     item->setText( columnByName(i18n("Quality")), config->getProfileName(item->options) );
 }
@@ -764,23 +764,23 @@ void FileList::showOptionsEditorDialog()
              return;
          }
 //     }
-    connect( this, SIGNAL(editItems(QValueList<FileListItem*>)),
-               optionsEditor, SLOT(itemsSelected(QValueList<FileListItem*>))
+    connect( TQT_TQOBJECT(this), TQT_SIGNAL(editItems(TQValueList<FileListItem*>)),
+               optionsEditor, TQT_SLOT(itemsSelected(TQValueList<FileListItem*>))
              );
-    connect( this, SIGNAL(setPreviousItemEnabled(bool)),
-               optionsEditor, SLOT(setPreviousEnabled(bool))
+    connect( TQT_TQOBJECT(this), TQT_SIGNAL(setPreviousItemEnabled(bool)),
+               optionsEditor, TQT_SLOT(setPreviousEnabled(bool))
              );
-    connect( this, SIGNAL(setNextItemEnabled(bool)),
-               optionsEditor, SLOT(setNextEnabled(bool))
+    connect( TQT_TQOBJECT(this), TQT_SIGNAL(setNextItemEnabled(bool)),
+               optionsEditor, TQT_SLOT(setNextEnabled(bool))
              );
-    connect( optionsEditor, SIGNAL(user2Clicked()),
-               this, SLOT(selectPreviousItem())
+    connect( optionsEditor, TQT_SIGNAL(user2Clicked()),
+               TQT_TQOBJECT(this), TQT_SLOT(selectPreviousItem())
              );
-    connect( optionsEditor, SIGNAL(user1Clicked()),
-               this, SLOT(selectNextItem())
+    connect( optionsEditor, TQT_SIGNAL(user1Clicked()),
+               TQT_TQOBJECT(this), TQT_SLOT(selectNextItem())
              );
-    /*connect( this, SIGNAL(moveEditor(int,int)),
-               optionsEditor, SLOT(moveWindow(int,int))
+    /*connect( TQT_TQOBJECT(this), TQT_SIGNAL(moveEditor(int,int)),
+               optionsEditor, TQT_SLOT(moveWindow(int,int))
              );*/
 }
     itemsSelected();
@@ -794,13 +794,13 @@ void FileList::selectPreviousItem()
     FileListItem* item = selectedFiles.first()->itemAbove();
     if( item != 0 ) {
         item->setSelected( true );
-        repaintItem( item );
+        tqrepaintItem( item );
         ensureItemVisible( item );
     }
 
-    for( QValueList<FileListItem*>::Iterator it = selectedFiles.begin(); it != selectedFiles.end(); ++it ) {
+    for( TQValueList<FileListItem*>::Iterator it = selectedFiles.begin(); it != selectedFiles.end(); ++it ) {
         (*it)->setSelected( false );
-        repaintItem( *it );
+        tqrepaintItem( *it );
     }
 
     itemsSelected();
@@ -812,13 +812,13 @@ void FileList::selectNextItem()
     FileListItem* item = selectedFiles.last()->itemBelow();
     if( item != 0 ) {
         item->setSelected( true );
-        repaintItem( item );
+        tqrepaintItem( item );
         ensureItemVisible( item );
     }
 
-    for( QValueList<FileListItem*>::Iterator it = selectedFiles.begin(); it != selectedFiles.end(); ++it ) {
+    for( TQValueList<FileListItem*>::Iterator it = selectedFiles.begin(); it != selectedFiles.end(); ++it ) {
         (*it)->setSelected( false );
-        repaintItem( *it );
+        tqrepaintItem( *it );
     }
 
     itemsSelected();
@@ -898,7 +898,7 @@ void FileList::convertNextItem()
 {
     if( !queue ) return;
 
-    QStringList devices;
+    TQStringList devices;
 
     // look for tracks that are being ripped
     int count = 0;
@@ -917,7 +917,7 @@ void FileList::convertNextItem()
     item = firstChild();
     while( item != 0 && count < config->data.general.numFiles ) {
         if( !item->converting && item->text(columnByName(i18n("State"))) == i18n("Waiting") ) {
-            if( item->track >= 0 && devices.findIndex(item->device) == -1 ) {
+            if( item->track >= 0 && devices.tqfindIndex(item->device) == -1 ) {
                 convertItem( item );
                 count++;
                 devices += item->device;
@@ -972,21 +972,21 @@ void FileList::load( bool autosave )
     // NOTE clear the file list befor adding the saved items?
 
     int version;
-    QString name;
+    TQString name;
     FileListItem* lastListItem = lastItem();
-    QString filename;
+    TQString filename;
     if( autosave ) filename = locateLocal("data","soundkonverter/filelist.autosave.xml");
     else filename = locateLocal("data","soundkonverter/filelist.xml");
 
-    QDomDocument domTree;
-    QFile opmlFile( filename );
+    TQDomDocument domTree;
+    TQFile opmlFile( filename );
     if( !opmlFile.open( IO_ReadOnly ) ) return;
     if( !domTree.setContent( &opmlFile ) ) return;
     opmlFile.close();
 
-    QDomElement root = domTree.documentElement();
+    TQDomElement root = domTree.documentElement();
     if( root.attribute("type") != "filelist" ) return;
-    QDomNode node, sub1Node, sub2Node;
+    TQDomNode node, sub1Node, sub2Node;
     node = root.firstChild();
 
     while( !node.isNull() ) {
@@ -1087,20 +1087,20 @@ void FileList::save( bool autosave )
 {
     // NOTE filenames should be encoded before saving - but it works fine without it (hm...)
 
-    QTime time;
+    TQTime time;
     time.start();
 
-    QDomDocument domTree;
-    QDomElement root = domTree.createElement( "soundkonverter" );
+    TQDomDocument domTree;
+    TQDomElement root = domTree.createElement( "soundkonverter" );
     root.setAttribute( "type", "filelist" );
     domTree.appendChild( root );
 
-    QDomElement info = domTree.createElement( "info" );
+    TQDomElement info = domTree.createElement( "info" );
     info.setAttribute( "version", "300" );
     root.appendChild( info );
 
     for( FileListItem* item = firstChild(); item != 0; item = item->nextSibling() ) {
-        QDomElement file = domTree.createElement( "file" );
+        TQDomElement file = domTree.createElement( "file" );
         file.setAttribute( "fileName", item->fileName );
         file.setAttribute( "mimeType", item->mimeType );
         file.setAttribute( "fileFormat", item->fileFormat );
@@ -1112,7 +1112,7 @@ void FileList::save( bool autosave )
         file.setAttribute( "filePathName", item->options.filePathName );
         file.setAttribute( "outputFilePathName", item->options.outputFilePathName );
 
-            QDomElement encodingOptions = domTree.createElement( "encodingOptions" );
+            TQDomElement encodingOptions = domTree.createElement( "encodingOptions" );
 
                 encodingOptions.setAttribute( "sFormat", item->options.encodingOptions.sFormat );
                 encodingOptions.setAttribute( "sQualityMode", item->options.encodingOptions.sQualityMode );
@@ -1122,21 +1122,21 @@ void FileList::save( bool autosave )
                 encodingOptions.setAttribute( "iMinBitrate", item->options.encodingOptions.iMinBitrate );
                 encodingOptions.setAttribute( "iMaxBitrate", item->options.encodingOptions.iMaxBitrate );
 
-                QDomElement samplingRate = domTree.createElement( "samplingRate" );
+                TQDomElement samplingRate = domTree.createElement( "samplingRate" );
 
                     samplingRate.setAttribute( "bEnabled", item->options.encodingOptions.samplingRate.bEnabled );
                     samplingRate.setAttribute( "iSamplingRate", item->options.encodingOptions.samplingRate.iSamplingRate );
 
                 encodingOptions.appendChild( samplingRate );
 
-                QDomElement channels = domTree.createElement( "channels" );
+                TQDomElement channels = domTree.createElement( "channels" );
 
                     channels.setAttribute( "bEnabled", item->options.encodingOptions.channels.bEnabled );
                     channels.setAttribute( "sChannels", item->options.encodingOptions.channels.sChannels );
 
                 encodingOptions.appendChild( channels );
 
-                QDomElement replaygain = domTree.createElement( "replaygain" );
+                TQDomElement replaygain = domTree.createElement( "replaygain" );
 
                     replaygain.setAttribute( "bEnabled", item->options.encodingOptions.replaygain.bEnabled );
 
@@ -1146,7 +1146,7 @@ void FileList::save( bool autosave )
 
             file.appendChild( encodingOptions );
 
-            QDomElement outputOptions = domTree.createElement( "outputOptions" );
+            TQDomElement outputOptions = domTree.createElement( "outputOptions" );
 
                 outputOptions.setAttribute( "mode", int(item->options.outputOptions.mode) );
                 outputOptions.setAttribute( "directory", item->options.outputOptions.directory );
@@ -1155,7 +1155,7 @@ void FileList::save( bool autosave )
 
             if( item->tags )
             {
-                QDomElement tags = domTree.createElement( "tags" );
+                TQDomElement tags = domTree.createElement( "tags" );
 
                     tags.setAttribute( "artist", item->tags->artist );
                     tags.setAttribute( "composer", item->tags->composer );
@@ -1179,19 +1179,19 @@ void FileList::save( bool autosave )
         root.appendChild( file );
     }
 
-    QString filename;
+    TQString filename;
     if( autosave ) filename = locateLocal("data","soundkonverter/filelist.autosave.xml");
     else filename = locateLocal("data","soundkonverter/filelist.xml");
 
-    QFile opmlFile( filename );
+    TQFile opmlFile( filename );
     if( !opmlFile.open( IO_WriteOnly ) ) return;
 
-    QTextStream ts( &opmlFile );
+    TQTextStream ts( &opmlFile );
     ts << domTree.toString();
 
     opmlFile.close();
 
-    logger->log( 1000, "save file list: " + QString::number(time.elapsed()) );
+    logger->log( 1000, "save file list: " + TQString::number(time.elapsed()) );
 }
 
 void FileList::debug() // NOTE DEBUG
@@ -1200,15 +1200,15 @@ void FileList::debug() // NOTE DEBUG
 
     ConversionOptions conversionOptions;
 
-    QStringList formats = config->allEncodableFormats();
+    TQStringList formats = config->allEncodableFormats();
 
-    for( QStringList::Iterator a = formats.begin(); a != formats.end(); ++a )
+    for( TQStringList::Iterator a = formats.begin(); a != formats.end(); ++a )
     {
         logger->log( 1000, "format: " + (*a) );
         FormatItem* formatItem = config->getFormatItem( *a );
         if( formatItem == 0 ) continue;
 
-        for( QValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
+        for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->encoders.begin(); b != formatItem->encoders.end(); ++b ) {
             logger->log( 1000, " encoder: " + (*b)->enc.bin );
             formatItem->encoder = (*b);
             if( (*b)->enc.strength.enabled ) {
@@ -1278,11 +1278,11 @@ void FileList::debug() // NOTE DEBUG
             }
         }
 
-        for( QValueList<ConvertPlugin*>::Iterator b = formatItem->decoders.begin(); b != formatItem->decoders.end(); ++b ) {
+        for( TQValueList<ConvertPlugin*>::Iterator b = formatItem->decoders.begin(); b != formatItem->decoders.end(); ++b ) {
             formatItem->decoder = (*b);
         }
 
-        for( QValueList<ReplayGainPlugin*>::Iterator b = formatItem->replaygains.begin(); b != formatItem->replaygains.end(); ++b ) {
+        for( TQValueList<ReplayGainPlugin*>::Iterator b = formatItem->replaygains.begin(); b != formatItem->replaygains.end(); ++b ) {
             formatItem->replaygain = (*b);
         }
     }
@@ -1290,21 +1290,21 @@ void FileList::debug() // NOTE DEBUG
     logger->log( 1000, "DEBUG end" );
 }
 
-QString FileList::debug_params( ConversionOptions conversionOptions, FormatItem* formatItem ) // NOTE DEBUG
+TQString FileList::debug_params( ConversionOptions conversionOptions, FormatItem* formatItem ) // NOTE DEBUG
 {
     ConvertPlugin* plugin = formatItem->encoder;
 
-    QString sStrength;
-    QString sBitrate;
-    QString sQuality;
-    QString sMinBitrate;
-    QString sMaxBitrate;
-    QString sSamplingRate;
+    TQString sStrength;
+    TQString sBitrate;
+    TQString sQuality;
+    TQString sMinBitrate;
+    TQString sMaxBitrate;
+    TQString sSamplingRate;
 
     int t_int;
     float t_float;
 
-    QString param = "";
+    TQString param = "";
     if( !plugin->enc.param.isEmpty() ) param.append( " " + plugin->enc.param );
     if( !plugin->enc.overwrite.isEmpty() ) param.append( " " + plugin->enc.overwrite );
 
@@ -1315,20 +1315,20 @@ QString FileList::debug_params( ConversionOptions conversionOptions, FormatItem*
         if( plugin->enc.strength.profiles.empty() ) {
             if( plugin->enc.strength.step < 1 ) {
                 if( plugin->enc.strength.range_max >= plugin->enc.strength.range_min )
-                    sStrength = QString::number( compressionLevel );
+                    sStrength = TQString::number( compressionLevel );
                 else
-                    sStrength = QString::number( plugin->enc.strength.range_min - compressionLevel );
+                    sStrength = TQString::number( plugin->enc.strength.range_min - compressionLevel );
             }
             else {
                 if( plugin->enc.strength.range_max >= plugin->enc.strength.range_min )
-                    sStrength = QString::number( int(compressionLevel) );
+                    sStrength = TQString::number( int(compressionLevel) );
                 else
-                    sStrength = QString::number( int(plugin->enc.strength.range_min - compressionLevel) );
+                    sStrength = TQString::number( int(plugin->enc.strength.range_min - compressionLevel) );
             }
-            if( plugin->enc.strength.separator != '.' ) sStrength.replace( QChar('.'), plugin->enc.strength.separator );
+            if( plugin->enc.strength.separator != '.' ) sStrength.tqreplace( TQChar('.'), plugin->enc.strength.separator );
         }
         else {
-            QStringList::Iterator it = plugin->enc.strength.profiles.at( compressionLevel );
+            TQStringList::Iterator it = plugin->enc.strength.profiles.at( compressionLevel );
             sStrength = *it;
         }
     }
@@ -1336,16 +1336,16 @@ QString FileList::debug_params( ConversionOptions conversionOptions, FormatItem*
     if( conversionOptions.encodingOptions.sQualityMode == i18n("Bitrate") ) {
         if( conversionOptions.encodingOptions.sBitrateMode == "cbr" && plugin->enc.lossy.bitrate.cbr.enabled ) {
             param.append( " " + plugin->enc.lossy.bitrate.cbr.param );
-            sBitrate = QString::number( conversionOptions.encodingOptions.iQuality );
+            sBitrate = TQString::number( conversionOptions.encodingOptions.iQuality );
         }
         else if( conversionOptions.encodingOptions.sBitrateMode == "abr" && plugin->enc.lossy.bitrate.abr.enabled ) {
             param.append( " " + plugin->enc.lossy.bitrate.abr.param );
-            sBitrate = QString::number( conversionOptions.encodingOptions.iQuality );
+            sBitrate = TQString::number( conversionOptions.encodingOptions.iQuality );
             if( conversionOptions.encodingOptions.bBitrateRange && plugin->enc.lossy.bitrate.abr.bitrate_range.enabled ) {
                 param.append( " " + plugin->enc.lossy.bitrate.abr.bitrate_range.param_min );
-                sMinBitrate = QString::number( conversionOptions.encodingOptions.iMinBitrate );
+                sMinBitrate = TQString::number( conversionOptions.encodingOptions.iMinBitrate );
                 param.append( " " + plugin->enc.lossy.bitrate.abr.bitrate_range.param_max );
-                sMaxBitrate = QString::number( conversionOptions.encodingOptions.iMaxBitrate );
+                sMaxBitrate = TQString::number( conversionOptions.encodingOptions.iMaxBitrate );
             }
         }
     }
@@ -1358,8 +1358,8 @@ QString FileList::debug_params( ConversionOptions conversionOptions, FormatItem*
                 else
                     t_float = ( (100.0f - (float)conversionOptions.encodingOptions.iQuality) * ( plugin->enc.lossy.quality.range_min - plugin->enc.lossy.quality.range_max ) / 100 ) + plugin->enc.lossy.quality.range_max;
                 //t_float -= t_float%plugin->enc.quality.step;
-                //sQuality = QString().sprintf( "%.2f", t_float );
-                sQuality = QString::number( t_float );
+                //sQuality = TQString().sprintf( "%.2f", t_float );
+                sQuality = TQString::number( t_float );
             }
             else {
                 if( plugin->enc.lossy.quality.range_max >= plugin->enc.lossy.quality.range_min)
@@ -1367,13 +1367,13 @@ QString FileList::debug_params( ConversionOptions conversionOptions, FormatItem*
                 else
                     t_int = ( (100 - conversionOptions.encodingOptions.iQuality) * (int)( plugin->enc.lossy.quality.range_min - plugin->enc.lossy.quality.range_max ) / 100) + (int)plugin->enc.lossy.quality.range_max;
                 //t_int -= t_int%plugin->enc.quality.step;
-                sQuality = QString::number( t_int );
+                sQuality = TQString::number( t_int );
             }
-            if( plugin->enc.bin == "oggenc" ) sQuality.replace(QChar('.'),KGlobal::locale()->decimalSymbol());
-            else if( plugin->enc.lossy.quality.separator != '.' ) sQuality.replace(QChar('.'),plugin->enc.lossy.quality.separator);
+            if( plugin->enc.bin == "oggenc" ) sQuality.tqreplace(TQChar('.'),KGlobal::locale()->decimalSymbol());
+            else if( plugin->enc.lossy.quality.separator != '.' ) sQuality.tqreplace(TQChar('.'),plugin->enc.lossy.quality.separator);
         }
         else {
-            QStringList::Iterator it = plugin->enc.lossy.quality.profiles.at( int(conversionOptions.encodingOptions.iQuality*plugin->enc.lossy.quality.range_max/100) );
+            TQStringList::Iterator it = plugin->enc.lossy.quality.profiles.at( int(conversionOptions.encodingOptions.iQuality*plugin->enc.lossy.quality.range_max/100) );
             sQuality = *it;
         }
     }
@@ -1382,16 +1382,16 @@ QString FileList::debug_params( ConversionOptions conversionOptions, FormatItem*
     }
     else if( conversionOptions.encodingOptions.sQualityMode == i18n("Hybrid") && plugin->enc.hybrid.enabled ) {
         param.append( " " + plugin->enc.hybrid.param );
-        sBitrate = QString::number( conversionOptions.encodingOptions.iQuality );
+        sBitrate = TQString::number( conversionOptions.encodingOptions.iQuality );
     }
 
     if( conversionOptions.encodingOptions.samplingRate.bEnabled && plugin->enc.lossy.samplingrate.enabled ) {
         param.append( " " + plugin->enc.lossy.samplingrate.param );
         if( plugin->enc.lossy.samplingrate.unit == PluginLoaderBase::Hz ) {
-            sSamplingRate = QString::number( conversionOptions.encodingOptions.samplingRate.iSamplingRate );
+            sSamplingRate = TQString::number( conversionOptions.encodingOptions.samplingRate.iSamplingRate );
         }
         else {
-            sSamplingRate = QString::number( (float)conversionOptions.encodingOptions.samplingRate.iSamplingRate/1000 );
+            sSamplingRate = TQString::number( (float)conversionOptions.encodingOptions.samplingRate.iSamplingRate/1000 );
         }
     }
 
@@ -1434,12 +1434,12 @@ QString FileList::debug_params( ConversionOptions conversionOptions, FormatItem*
         if( !plugin->enc.tag.year.isEmpty() ) param.append( " " + plugin->enc.tag.year );
     }
 
-    param.replace( "%c", sStrength );
-    param.replace( "%b", sBitrate );
-    param.replace( "%q", sQuality );
-    param.replace( "%m", sMinBitrate );
-    param.replace( "%M", sMaxBitrate );
-    param.replace( "%s", sSamplingRate );
+    param.tqreplace( "%c", sStrength );
+    param.tqreplace( "%b", sBitrate );
+    param.tqreplace( "%q", sQuality );
+    param.tqreplace( "%m", sMinBitrate );
+    param.tqreplace( "%M", sMaxBitrate );
+    param.tqreplace( "%s", sSamplingRate );
 
-    return conversionOptions.encodingOptions.sInOutFiles.replace( "%p", param );
+    return conversionOptions.encodingOptions.sInOutFiles.tqreplace( "%p", param );
 }
diff --git a/src/filelist.h b/src/filelist.h
index 484eedc..c2e39a6 100755
--- a/src/filelist.h
+++ b/src/filelist.h
@@ -16,9 +16,9 @@ class Config;
 class Logger;
 class FormatItem; // NOTE DEBUG
 
-class QPainter;
-class QColorGroup;
-class QSimpleRichText;
+class TQPainter;
+class TQColorGroup;
+class TQSimpleRichText;
 class KProgress;
 class KPopupMenu;
 class KAction;
@@ -34,23 +34,23 @@ class FileListItem : public KListViewItem
 public:
     /**
      * Constructor
-     * @param parent The parent list view
+     * @param tqparent The tqparent list view
      */
-    FileListItem( KListView* parent );
+    FileListItem( KListView* tqparent );
 
     /**
      * Constructor
-     * @param parent The parent list view
+     * @param tqparent The tqparent list view
      * @param after The item, the new item should be placed after
      */
-    FileListItem( KListView* parent, FileListItem* after );
+    FileListItem( KListView* tqparent, FileListItem* after );
 
     /**
      * Destructor
      */
     virtual ~FileListItem();
 
-    virtual void paintCell( QPainter* p, const QColorGroup& cg, int column, int width, int alignment );
+    virtual void paintCell( TQPainter* p, const TQColorGroup& cg, int column, int width, int tqalignment );
 
     //void updateOutputCell();
     //void updateOptionsCell();
@@ -63,19 +63,19 @@ public:
     ConversionOptions options;  // the information we get from the options class for creating the item
     TagData* tags;              // we need to instruct the tagengine to read the tags from the file!
                                 // and the user can change them!
-    QString fileName;           // just the _name_ of the file
-    QString mimeType;           // the mime type of the file
-    QString fileFormat;         // just the _format_ of the file (for easier use)
-    QString url;                // the original input file name string
+    TQString fileName;           // just the _name_ of the file
+    TQString mimeType;           // the mime type of the file
+    TQString fileFormat;         // just the _format_ of the file (for easier use)
+    TQString url;                // the original input file name string
     bool converting;            // is this item being converted at the moment?
     bool local;                 // is this file a local one?
     int track;                  // the number of the track, if it is on an audio cd
                                 // if it is lower than 0, it isn't an audio cd track at all
-    QString device;             // the device of the audio cd
+    TQString device;             // the device of the audio cd
     bool ripping;               // is this track currently being ripped?
 
     float time;                 // the duration of the track, used for the calculation of the progress bar
-    QString notify;             // execute this command, when the file is converted
+    TQString notify;             // execute this command, when the file is converted
 };
 
 /**
@@ -86,13 +86,14 @@ public:
 class FileList : public KListView
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
-     * @param parent The parent widget
+     * @param tqparent The tqparent widget
      * @param name The name of the file list
      */
-    FileList( CDManager*, TagEngine*, Config*, Options*, Logger*, QWidget *parent = 0, const char* name = 0 );
+    FileList( CDManager*, TagEngine*, Config*, Options*, Logger*, TQWidget *tqparent = 0, const char* name = 0 );
 
     /**
      * Destructor
@@ -102,32 +103,32 @@ public:
     FileListItem* firstChild() const { return static_cast<FileListItem*>( KListView::firstChild() ); }
     FileListItem* lastItem() const { return static_cast<FileListItem*>( KListView::lastItem() ); }
 
-    int columnByName( const QString& name );
+    int columnByName( const TQString& name );
     void updateItem( FileListItem* item );
 
     bool queueEnabled() { return queue; }
 
-    void setNotify( const QString& cmd ) { notify = cmd; }
+    void setNotify( const TQString& cmd ) { notify = cmd; }
 
 protected:
-    virtual bool acceptDrag( QDropEvent *e ) const;
+    virtual bool acceptDrag( TQDropEvent *e ) const;
 
 private:
     /** Lists all file in a directory and adds them to the file list, if @p fast is false. The number of listed files is returned */
-    int listDir( const QString& directory, QStringList filter, bool recursive = true, bool fast = false, int count = 0 );
+    int listDir( const TQString& directory, TQStringList filter, bool recursive = true, bool fast = false, int count = 0 );
 
     /** A progressbar, that is shown, when a directory is added recursive */
-    KProgress* pScanStatus;
+    KProgress* pScantqStatus;
 
     void convertNextItem();
 
-    void viewportPaintEvent( QPaintEvent* );
-    void viewportResizeEvent( QResizeEvent* );
+    void viewportPaintEvent( TQPaintEvent* );
+    void viewportResizeEvent( TQResizeEvent* );
 
     void debug(); // NOTE DEBUG
-    QString debug_params( ConversionOptions conversionOptions, FormatItem* formatItem ); // NOTE DEBUG
+    TQString debug_params( ConversionOptions conversionOptions, FormatItem* formatItem ); // NOTE DEBUG
 
-    QSimpleRichText* bubble;
+    TQSimpleRichText* bubble;
 
     /** The context menu for editing or starting the files */
     KPopupMenu* contextMenu;
@@ -147,7 +148,7 @@ private:
     Config* config;
     Logger* logger;
 
-    QValueList<FileListItem*> selectedFiles;
+    TQValueList<FileListItem*> selectedFiles;
 
     bool queue;
 
@@ -156,20 +157,20 @@ private:
      * %i will be replaced by the input file path
      * %o "    "  "        "  "   output "   "
      */
-    QString notify;
+    TQString notify;
 
 private slots:
     /*
      * The user clicked somewhere into the list view (e.g. the link in the bubble)
      */
-//     void clickedSomewhere( QListViewItem*, const QPoint&, int );
+//     void clickedSomewhere( TQListViewItem*, const TQPoint&, int );
 
     /**
      * We'll recive a signal, when we should show the context menu
      * @p item The item, that's context menu should be shown
      * @p point The position of the click (start position of the context menu)
      */
-    void showContextMenu( QListViewItem* item, const QPoint& point, int );
+    void showContextMenu( TQListViewItem* item, const TQPoint& point, int );
 
     /**
      * Remove selected items from the file list
@@ -187,18 +188,18 @@ private slots:
     void stopSelectedItems();
 
     void columnResizeEvent( int, int, int );
-    void slotDropped( QDropEvent*, QListViewItem*, QListViewItem* ); // NOTE rename?
+    void slotDropped( TQDropEvent*, TQListViewItem*, TQListViewItem* ); // NOTE rename?
 
 public slots:
-    void addFiles( QStringList, FileListItem* after = 0, bool enabled = false ); // NOTE const QStringList& ?
-    void addDir( const QString&, const QStringList& filter = "", bool recursive = true );
-    void addTracks( const QString& device, QValueList<int> );
-    void addDisc( const QString& device );
+    void addFiles( TQStringList, FileListItem* after = 0, bool enabled = false ); // NOTE const TQStringList& ?
+    void addDir( const TQString&, const TQStringList& filter = "", bool recursive = true );
+    void addTracks( const TQString& device, TQValueList<int> );
+    void addDisc( const TQString& device );
     /**
      * The conversion of an item has finished and the state is reported ( 0 = ok, -1 = error, 1 = aborted )
      */
     void itemFinished( FileListItem*, int );
-    void rippingFinished( const QString& device );
+    void rippingFinished( const TQString& device );
     void showOptionsEditorDialog();
     void selectPreviousItem();
     void selectNextItem();
@@ -215,7 +216,7 @@ public slots:
 signals:
     void convertItem( FileListItem* );
     void stopItem( FileListItem* );
-    void editItems( QValueList<FileListItem*> );
+    void editItems( TQValueList<FileListItem*> );
     void setPreviousItemEnabled( bool );
     void setNextItemEnabled( bool );
     //void moveEditor( int x, int y );
diff --git a/src/logger.cpp b/src/logger.cpp
index 7b19fff..27438b7 100755
--- a/src/logger.cpp
+++ b/src/logger.cpp
@@ -17,15 +17,15 @@ LoggerItem::~LoggerItem()
 
 Logger::Logger()
 {
-    QValueList<LoggerItem*>::Iterator item = processes.append( new LoggerItem() );
+    TQValueList<LoggerItem*>::Iterator item = processes.append( new LoggerItem() );
     (*item)->filename = "soundKonverter";
     (*item)->id = 1000;
     (*item)->completed = true;
     (*item)->state = 1;
-    (*item)->file.setName( locateLocal("data",QString("soundkonverter/log/%1.log").arg((*item)->id)) );
+    (*item)->file.setName( locateLocal("data",TQString("soundkonverter/log/%1.log").tqarg((*item)->id)) );
     // TODO error handling
     (*item)->file.open( IO_WriteOnly );
-    (*item)->textStream.setDevice( &((*item)->file) );
+    (*item)->textStream.setDevice( TQT_TQIODEVICE(&((*item)->file)) );
     srand( (unsigned)time(NULL) );
 }
 
@@ -34,7 +34,7 @@ Logger::~Logger()
 
 void Logger::cleanUp()
 {
-    for( QValueList<LoggerItem*>::Iterator it = processes.begin(); it != processes.end(); ++it ) {
+    for( TQValueList<LoggerItem*>::Iterator it = processes.begin(); it != processes.end(); ++it ) {
         if( (*it)->id != 1000 ) {
             emit removedProcess( (*it)->id );
             (*it)->file.close();
@@ -45,26 +45,26 @@ void Logger::cleanUp()
     processes.clear();
 }
 
-int Logger::registerProcess( const QString& filename )
+int Logger::registerProcess( const TQString& filename )
 {
     // NOTE ok, it works now, but why prepend() and not append()?
-    QValueList<LoggerItem*>::Iterator item = processes.append( new LoggerItem() );
+    TQValueList<LoggerItem*>::Iterator item = processes.append( new LoggerItem() );
     (*item)->filename = filename;
     (*item)->id = getNewID();
     (*item)->completed = false;
-    (*item)->file.setName( locateLocal("data",QString("soundkonverter/log/%1.log").arg((*item)->id)) );
+    (*item)->file.setName( locateLocal("data",TQString("soundkonverter/log/%1.log").tqarg((*item)->id)) );
     // TODO error handling
     (*item)->file.open( IO_WriteOnly );
-    (*item)->textStream.setDevice( &((*item)->file) );
+    (*item)->textStream.setDevice( TQT_TQIODEVICE(&((*item)->file)) );
 
     emit updateProcess( (*item)->id );
 
     return (*item)->id;
 }
 
-void Logger::log( int id, const QString& data )
+void Logger::log( int id, const TQString& data )
 {
-    for( QValueList<LoggerItem*>::Iterator it = processes.begin(); it != processes.end(); ++it ) {
+    for( TQValueList<LoggerItem*>::Iterator it = processes.begin(); it != processes.end(); ++it ) {
         if( (*it)->id == id ) {
             (*it)->data.append( data );
             if( (*it)->data.count() > 100000 ) (*it)->data.erase( (*it)->data.at(0) );
@@ -86,7 +86,7 @@ int Logger::getNewID()
         id = rand();
         ok = true;
 
-        for( QValueList<LoggerItem*>::Iterator it = processes.begin(); it != processes.end(); ++it ) {
+        for( TQValueList<LoggerItem*>::Iterator it = processes.begin(); it != processes.end(); ++it ) {
             if( (*it)->id == id ) ok = false;
         }
 
@@ -97,18 +97,18 @@ int Logger::getNewID()
 
 LoggerItem* Logger::getLog( int id )
 {
-    for( QValueList<LoggerItem*>::Iterator it = processes.begin(); it != processes.end(); ++it ) {
+    for( TQValueList<LoggerItem*>::Iterator it = processes.begin(); it != processes.end(); ++it ) {
         if( (*it)->id == id ) return *it;
     }
 
     return 0;
 }
 
-QValueList<LoggerItem*> Logger::getLogs()
+TQValueList<LoggerItem*> Logger::getLogs()
 {
-/*    QValueList<LoggerItem*> items;
+/*    TQValueList<LoggerItem*> items;
 
-    for( QValueList<LoggerItem*>::Iterator it = processes.begin(); it != processes.end(); ++it ) {
+    for( TQValueList<LoggerItem*>::Iterator it = processes.begin(); it != processes.end(); ++it ) {
         if( (*it)->completed ) items.append( *it );
     }
 
@@ -119,10 +119,10 @@ QValueList<LoggerItem*> Logger::getLogs()
 void Logger::processCompleted( int id, int state )
 {
     LoggerItem* item = 0;
-    QTime time = QTime::currentTime();
+    TQTime time = TQTime::currentTime();
     bool remove = false;
 
-    for( QValueList<LoggerItem*>::Iterator it = processes.begin(); it != processes.end(); ++it ) {
+    for( TQValueList<LoggerItem*>::Iterator it = processes.begin(); it != processes.end(); ++it ) {
         // TODO test
         if( time >= (*it)->time && (*it)->completed && (*it)->state == 0 ) {
             time = (*it)->time;
diff --git a/src/logger.h b/src/logger.h
index c8d0076..53fbbc2 100755
--- a/src/logger.h
+++ b/src/logger.h
@@ -3,11 +3,11 @@
 #ifndef LOGGER_H
 #define LOGGER_H
 
-#include <qobject.h>
-#include <qstringlist.h>
-#include <qdatetime.h>
-#include <qfile.h>
-#include <qtextstream.h>
+#include <tqobject.h>
+#include <tqstringlist.h>
+#include <tqdatetime.h>
+#include <tqfile.h>
+#include <tqtextstream.h>
 
 
 /**
@@ -28,14 +28,14 @@ public:
      */
     virtual ~LoggerItem();
 
-    QString filename;
+    TQString filename;
     int id;
-    QStringList data;
+    TQStringList data;
     bool completed;
     int state; // 0 = ok, -1 = failed, 1 = other (soundKonverter)
-    QTime time;
-    QFile file;
-    QTextStream textStream;
+    TQTime time;
+    TQFile file;
+    TQTextStream textStream;
 
 };
 
@@ -45,9 +45,10 @@ public:
  * @author Daniel Faust <hessijames@gmail.com>
  * @version 0.3
  */
-class Logger : public QObject
+class Logger : public TQObject
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
@@ -64,12 +65,12 @@ public:
     /**
      * Creates a new logger item and returns the id of it, @p filename is added to the new logger item
      */
-    int registerProcess( const QString& filename );
+    int registerProcess( const TQString& filename );
 
     /**
      * Adds the string @p data to the data of the logger item with id @p id
      */
-    void log( int id, const QString& data );
+    void log( int id, const TQString& data );
 
     /**
      * Returns the logger item with id @p id
@@ -79,11 +80,11 @@ public:
     /**
      * Returns a list of all logger items
      */
-    QValueList<LoggerItem*> getLogs();
+    TQValueList<LoggerItem*> getLogs();
 
 private:
     /** the list of all logger items */
-    QValueList<LoggerItem*> processes;
+    TQValueList<LoggerItem*> processes;
 
     /** returns an unused random id */
     int getNewID();
diff --git a/src/logviewer.cpp b/src/logviewer.cpp
index c76f7e6..0cd0d73 100755
--- a/src/logviewer.cpp
+++ b/src/logviewer.cpp
@@ -2,10 +2,10 @@
 #include "logviewer.h"
 #include "logger.h"
 
-#include <qlayout.h>
-#include <qstring.h>
-#include <qheader.h>
-#include <qcolor.h>
+#include <tqlayout.h>
+#include <tqstring.h>
+#include <tqheader.h>
+#include <tqcolor.h>
 
 #include <klocale.h>
 #include <kiconloader.h>
@@ -16,14 +16,14 @@
 
 // ### soundkonverter 0.4: make sub items for the output
 
-LogViewerItem::LogViewerItem( KListView* parent, LogViewerItem* after, QString label1 )
-    : KListViewItem( parent, after, label1 )
+LogViewerItem::LogViewerItem( KListView* tqparent, LogViewerItem* after, TQString label1 )
+    : KListViewItem( tqparent, after, label1 )
 {
     converting = false;
 }
 
-LogViewerItem::LogViewerItem( LogViewerItem* parent, LogViewerItem* after, QString label1 )
-    : KListViewItem( parent, after, label1 )
+LogViewerItem::LogViewerItem( LogViewerItem* tqparent, LogViewerItem* after, TQString label1 )
+    : KListViewItem( tqparent, after, label1 )
 {
     converting = false;
 }
@@ -31,50 +31,50 @@ LogViewerItem::LogViewerItem( LogViewerItem* parent, LogViewerItem* after, QStri
 LogViewerItem::~LogViewerItem()
 {}
 
-void LogViewerItem::paintCell( QPainter *p, const QColorGroup &cg, int column, int width, int alignment )
+void LogViewerItem::paintCell( TQPainter *p, const TQColorGroup &cg, int column, int width, int tqalignment )
 {
     // NOTE calculate the red color
 
-    QColorGroup _cg( cg );
-    QColor c;
+    TQColorGroup _cg( cg );
+    TQColor c;
 
     if( isSelected() && converting ) {
-        _cg.setColor( QColorGroup::Highlight, QColor( 215, 62, 62 ) );
-        QListViewItem::paintCell( p, _cg, column, width, alignment );
+        _cg.setColor( TQColorGroup::Highlight, TQColor( 215, 62, 62 ) );
+        TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
         return;
     }
     else if( converting && column != listView()->sortColumn() ) {
-        _cg.setColor( QColorGroup::Base, QColor( 255, 234, 234 ) );
-        QListViewItem::paintCell( p, _cg, column, width, alignment );
+        _cg.setColor( TQColorGroup::Base, TQColor( 255, 234, 234 ) );
+        TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
         return;
     }
     else if( converting && column == listView()->sortColumn() ) {
-        _cg.setColor( QColorGroup::Base, QColor( 247, 227, 227 ) );
-        QListViewItem::paintCell( p, _cg, column, width, alignment );
+        _cg.setColor( TQColorGroup::Base, TQColor( 247, 227, 227 ) );
+        TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
         return;
     }
 
-    KListViewItem::paintCell( p, _cg, column, width, alignment );
+    KListViewItem::paintCell( p, _cg, column, width, tqalignment );
 }
 
 
-LogViewerList::LogViewerList( QWidget* parent, const char* name )
-    : KListView( parent, name )
+LogViewerList::LogViewerList( TQWidget* tqparent, const char* name )
+    : KListView( tqparent, name )
 {}
 
 LogViewerList::~LogViewerList()
 {}
 
 
-LogViewer::LogViewer( Logger* _logger, QWidget *parent, const char *name, bool modal, WFlags f )
-    : KDialog( parent, name, modal, f )
+LogViewer::LogViewer( Logger* _logger, TQWidget *tqparent, const char *name, bool modal, WFlags f )
+    : KDialog( tqparent, name, modal, f )
 {
     logger = _logger;
-    connect( logger, SIGNAL(removedProcess(int)),
-               this, SLOT(processRemoved(int))
+    connect( logger, TQT_SIGNAL(removedProcess(int)),
+               this, TQT_SLOT(processRemoved(int))
              );
-    connect( logger, SIGNAL(updateProcess(int)),
-               this, SLOT(updateProcess(int))
+    connect( logger, TQT_SIGNAL(updateProcess(int)),
+               this, TQT_SLOT(updateProcess(int))
              );
 
     // create an icon loader object for loading icons
@@ -84,25 +84,25 @@ LogViewer::LogViewer( Logger* _logger, QWidget *parent, const char *name, bool m
     resize( 600, 400 );
     setIcon( iconLoader->loadIcon("view_text",KIcon::Small) );
 
-    QGridLayout *grid = new QGridLayout( this, 4, 1, 11, 6 );
+    TQGridLayout *grid = new TQGridLayout( this, 4, 1, 11, 6 );
 
     lLogs = new LogViewerList( this, "lLogs" );
     lLogs->addColumn( i18n("Job/File") );
-    //lLogs->setSelectionMode( QListView::Extended );
+    //lLogs->setSelectionMode( TQListView::Extended );
     //lLogs->setAllColumnsShowFocus( true );
-    lLogs->setResizeMode( QListView::LastColumn );
+    lLogs->setResizeMode( TQListView::LastColumn );
     lLogs->setSorting( -1 );
     lLogs->setRootIsDecorated( true );
     lLogs->header()->setClickEnabled( false );
     grid->addWidget( lLogs, 0, 0 );
 
-    QHBoxLayout *buttonBox = new QHBoxLayout();
+    TQHBoxLayout *buttonBox = new TQHBoxLayout();
     grid->addLayout( buttonBox, 3, 0 );
 
     pReload = new KPushButton(iconLoader->loadIcon("reload",KIcon::Small), i18n("Reload"), this, "pReload" );
     buttonBox->addWidget( pReload );
-    connect( pReload, SIGNAL(clicked()),
-               this, SLOT(refillLogs())
+    connect( pReload, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(refillLogs())
              );
 
     buttonBox->addStretch();
@@ -110,8 +110,8 @@ LogViewer::LogViewer( Logger* _logger, QWidget *parent, const char *name, bool m
     pOk = new KPushButton(iconLoader->loadIcon("exit",KIcon::Small), i18n("Close"), this, "pOk" );
     pOk->setFocus();
     buttonBox->addWidget( pOk );
-    connect( pOk, SIGNAL(clicked()),
-               this, SLOT(accept())
+    connect( pOk, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(accept())
              );
 
     // delete the icon loader object
@@ -125,17 +125,17 @@ LogViewer::~LogViewer()
 
 void LogViewer::refillLogs()
 {
-    LogViewerItem *parent = 0, *last = 0;
+    LogViewerItem *tqparent = 0, *last = 0;
 
     lLogs->clear();
-    QValueList<LoggerItem*> logs = logger->getLogs();
-    for( QValueList<LoggerItem*>::Iterator a = logs.begin(); a != logs.end(); ++a ) {
-        parent = new LogViewerItem( lLogs, parent, KURL::decode_string((*a)->filename).replace("%2f","/").replace("%%","%") + " - " + QString::number((*a)->id) );
-        parent->converting = !(*a)->completed;
-        //parent->setOpen( true );
+    TQValueList<LoggerItem*> logs = logger->getLogs();
+    for( TQValueList<LoggerItem*>::Iterator a = logs.begin(); a != logs.end(); ++a ) {
+        tqparent = new LogViewerItem( lLogs, tqparent, KURL::decode_string((*a)->filename).tqreplace("%2f","/").tqreplace("%%","%") + " - " + TQString::number((*a)->id) );
+        tqparent->converting = !(*a)->completed;
+        //tqparent->setOpen( true );
         last = 0;
-        for( QStringList::Iterator b = (*a)->data.begin(); b != (*a)->data.end(); ++b ) {
-            last = new LogViewerItem( parent, last, *b );
+        for( TQStringList::Iterator b = (*a)->data.begin(); b != (*a)->data.end(); ++b ) {
+            last = new LogViewerItem( tqparent, last, *b );
             last->setMultiLinesEnabled( true );
             last->converting = !(*a)->completed;
         }
@@ -147,10 +147,10 @@ void LogViewer::processRemoved( int id )
     LoggerItem* item = logger->getLog( id ); // this is ok, because the item still exists.
                                              // it will be deleted after is function is completed
 
-    QListViewItem* it = lLogs->firstChild();
+    TQListViewItem* it = lLogs->firstChild();
 
     while( it != 0 ) {
-        if( it->text(0) == KURL::decode_string(item->filename).replace("%2f","/").replace("%%","%") + " - " + QString::number(item->id) ) {
+        if( it->text(0) == KURL::decode_string(item->filename).tqreplace("%2f","/").tqreplace("%%","%") + " - " + TQString::number(item->id) ) {
             delete it;
             return;
         }
@@ -167,7 +167,7 @@ void LogViewer::updateProcess( int id )
     LogViewerItem *lastItem = 0, *oldItem = 0;
 
     while( it != 0 ) {
-        if( it->text(0) == KURL::decode_string(item->filename).replace("%2f","/").replace("%%","%") + " - " + QString::number(item->id) ) {
+        if( it->text(0) == KURL::decode_string(item->filename).tqreplace("%2f","/").tqreplace("%%","%") + " - " + TQString::number(item->id) ) {
             LogViewerItem *a = it->firstChild(), *b;
             while( a != 0 ) {
                 b = a->nextSibling();
@@ -176,7 +176,7 @@ void LogViewer::updateProcess( int id )
             }
             it->converting = !item->completed;
             LogViewerItem* last = 0;
-            for( QStringList::Iterator b = item->data.begin(); b != item->data.end(); ++b ) {
+            for( TQStringList::Iterator b = item->data.begin(); b != item->data.end(); ++b ) {
                 last = new LogViewerItem( (LogViewerItem*)it, last, *b );
                 last->setMultiLinesEnabled( true );
             }
@@ -185,18 +185,18 @@ void LogViewer::updateProcess( int id )
         it = it->nextSibling();
     }
 
-    LogViewerItem *parent = 0;
+    LogViewerItem *tqparent = 0;
 
     // get the last list view item
-    for( QListViewItem* it = lLogs->firstChild(); it != 0; it = it->nextSibling() ) {
+    for( TQListViewItem* it = lLogs->firstChild(); it != 0; it = it->nextSibling() ) {
         lastItem = (LogViewerItem*)it;
     }
 
-    parent = new LogViewerItem( lLogs, lastItem, KURL::decode_string(item->filename).replace("%2f","/").replace("%%","%") + " - " + QString::number(item->id) );
-    parent->converting = !item->completed;
+    tqparent = new LogViewerItem( lLogs, lastItem, KURL::decode_string(item->filename).tqreplace("%2f","/").tqreplace("%%","%") + " - " + TQString::number(item->id) );
+    tqparent->converting = !item->completed;
     LogViewerItem* last = 0;
-    for( QStringList::Iterator b = item->data.begin(); b != item->data.end(); ++b ) {
-        last = new LogViewerItem( parent, last, *b );
+    for( TQStringList::Iterator b = item->data.begin(); b != item->data.end(); ++b ) {
+        last = new LogViewerItem( tqparent, last, *b );
         last->setMultiLinesEnabled( true );
     }
 }
diff --git a/src/logviewer.h b/src/logviewer.h
index be3a8a3..094a1ff 100755
--- a/src/logviewer.h
+++ b/src/logviewer.h
@@ -20,26 +20,26 @@ class LogViewerItem : public KListViewItem
 public:
     /**
      * Constructor
-     * @param parent The parent list view
+     * @param tqparent The tqparent list view
      * @param after The item, the new item should be placed after
      * @param label1 The text for the first column
      */
-    LogViewerItem( KListView* parent, LogViewerItem* after, QString label1 );
+    LogViewerItem( KListView* tqparent, LogViewerItem* after, TQString label1 );
 
     /**
      * Constructor
-     * @param parent The parent list view item
+     * @param tqparent The tqparent list view item
      * @param after The item, the new item should be placed after
      * @param label1 The text for the first column
      */
-    LogViewerItem( LogViewerItem* parent, LogViewerItem* after, QString label1 );
+    LogViewerItem( LogViewerItem* tqparent, LogViewerItem* after, TQString label1 );
 
     /**
      * Destructor
      */
     virtual ~LogViewerItem();
 
-    virtual void paintCell( QPainter* p, const QColorGroup& cg, int column, int width, int alignment );
+    virtual void paintCell( TQPainter* p, const TQColorGroup& cg, int column, int width, int tqalignment );
 
     LogViewerItem* nextSibling() const { return static_cast<LogViewerItem*>( KListViewItem::nextSibling() ); }
     LogViewerItem* firstChild() const { return static_cast<LogViewerItem*>( KListViewItem::firstChild() ); }
@@ -56,13 +56,14 @@ public:
 class LogViewerList : public KListView
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
-     * @param parent The parent widget
+     * @param tqparent The tqparent widget
      * @param name The name of the file list
      */
-    LogViewerList( QWidget * parent = 0, const char* name = 0 );
+    LogViewerList( TQWidget * tqparent = 0, const char* name = 0 );
 
     /**
      * Destructor
@@ -81,11 +82,12 @@ public:
 class LogViewer : public KDialog
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Default Constructor
      */
-    LogViewer( Logger* _logger, QWidget* parent=0, const char* name = 0, bool modal = true, WFlags f = 0 );
+    LogViewer( Logger* _logger, TQWidget* tqparent=0, const char* name = 0, bool modal = true, WFlags f = 0 );
 
     /**
      * Default Destructor
diff --git a/src/main.cpp b/src/main.cpp
index 7b42a3c..3d6e3b7 100755
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -56,7 +56,7 @@ int main(int argc, char **argv)
 
 /*
 methods and files to update:
-outputdirectory.cpp: vfatPath( const QString& path )
+outputdirectory.cpp: vfatPath( const TQString& path )
 metadata/
 cddb.cpp, cddb.h
 cdmanager.cpp, cdmanager.h
diff --git a/src/metadata/asf/asfattribute.cpp b/src/metadata/asf/asfattribute.cpp
index bfe81c5..5c83243 100644
--- a/src/metadata/asf/asfattribute.cpp
+++ b/src/metadata/asf/asfattribute.cpp
@@ -100,7 +100,7 @@ ASF::Attribute::Attribute(unsigned int value)
 ASF::Attribute::Attribute(unsigned long long value)
 {
   d = new AttributePrivate;
-  d->type = QWordType;
+  d->type = TQWordType;
   d->longLongValue = value;
 }
 
@@ -205,8 +205,8 @@ ASF::Attribute::parse(ASF::File &f, int kind)
     d->intValue = f.readDWORD();
     break;
 
-  case QWordType:
-    d->longLongValue = f.readQWORD();
+  case TQWordType:
+    d->longLongValue = f.readTQWORD();
     break;
 
   case UnicodeType:
@@ -245,7 +245,7 @@ ASF::Attribute::render(const String &name, int kind) const
     data.append(ByteVector::fromUInt(d->intValue, false));
     break;
 
-  case QWordType:
+  case TQWordType:
     data.append(ByteVector::fromLongLong(d->longLongValue, false));
     break;
 
diff --git a/src/metadata/asf/asfattribute.h b/src/metadata/asf/asfattribute.h
index 9a8e3c9..9624f33 100644
--- a/src/metadata/asf/asfattribute.h
+++ b/src/metadata/asf/asfattribute.h
@@ -45,7 +45,7 @@ namespace TagLib
         BytesType   = 1,
         BoolType    = 2,
         DWordType   = 3,
-        QWordType   = 4,
+        TQWordType   = 4,
         WordType    = 5,
         GuidType    = 6
       };
@@ -71,7 +71,7 @@ namespace TagLib
       Attribute(unsigned int value);
 
       /*!
-       * Constructs an attribute with \a key and a QWordType \a value.
+       * Constructs an attribute with \a key and a TQWordType \a value.
        */
       Attribute(unsigned long long value);
 
@@ -121,7 +121,7 @@ namespace TagLib
       unsigned int toUInt() const;
 
       /*!
-       * Returns the QWordType \a value.
+       * Returns the TQWordType \a value.
        */
       unsigned long long toULongLong() const;
 
diff --git a/src/metadata/asf/asffile.cpp b/src/metadata/asf/asffile.cpp
index 55a12cc..bbe5ee5 100644
--- a/src/metadata/asf/asffile.cpp
+++ b/src/metadata/asf/asffile.cpp
@@ -325,7 +325,7 @@ ASF::File::HeaderExtensionObject::parse(ASF::File *file, uint /*size*/)
   long long dataPos = 0;
   while(dataPos < dataSize) {
     ByteVector guid = file->readBlock(16);
-    long long size = file->readQWORD();
+    long long size = file->readTQWORD();
     BaseObject *obj;
     if(guid == metadataGuid) {
       obj = new MetadataObject();
@@ -401,13 +401,13 @@ void ASF::File::read(bool /*readProperties*/, Properties::ReadStyle /*properties
   d->tag = new ASF::Tag();
   d->properties = new ASF::Properties();
 
-  d->size = readQWORD();
+  d->size = readTQWORD();
   int numObjects = readDWORD();
   seek(2, Current);
 
   for(int i = 0; i < numObjects; i++) {
     ByteVector guid = readBlock(16);
-    long size = (long)readQWORD();
+    long size = (long)readTQWORD();
     BaseObject *obj;
     if(guid == filePropertiesGuid) {
       obj = new FilePropertiesObject();
@@ -513,7 +513,7 @@ unsigned int ASF::File::readDWORD()
   return v.toUInt(false);
 }
 
-long long ASF::File::readQWORD()
+long long ASF::File::readTQWORD()
 {
   ByteVector v = readBlock(8);
   return v.toLongLong(false);
diff --git a/src/metadata/asf/asffile.h b/src/metadata/asf/asffile.h
index db97331..618a3a9 100644
--- a/src/metadata/asf/asffile.h
+++ b/src/metadata/asf/asffile.h
@@ -86,7 +86,7 @@ namespace TagLib {
       int readBYTE();
       int readWORD();
       unsigned int readDWORD();
-      long long readQWORD();
+      long long readTQWORD();
       static ByteVector renderString(const String &str, bool includeLength = false);
       String readString(int len);
       void read(bool readProperties, Properties::ReadStyle propertiesStyle);
diff --git a/src/metadata/m4a/mp4file.h b/src/metadata/m4a/mp4file.h
index 9e40dbc..c1da43d 100644
--- a/src/metadata/m4a/mp4file.h
+++ b/src/metadata/m4a/mp4file.h
@@ -104,7 +104,7 @@ namespace TagLib {
       /*!
        * This will remove all tags.
        *
-       * \note This will also invalidate pointers to the tags
+       * \note This will also tqinvalidate pointers to the tags
        * as their memory will be freed.
        * \note In order to make the removal permanent save() still needs to be called
        */
diff --git a/src/metadata/m4a/mp4mvhdbox.cpp b/src/metadata/m4a/mp4mvhdbox.cpp
index 36053e4..894f7f8 100644
--- a/src/metadata/m4a/mp4mvhdbox.cpp
+++ b/src/metadata/m4a/mp4mvhdbox.cpp
@@ -39,7 +39,7 @@ public:
   TagLib::uint      timescale;
   //! duration of presentation
   TagLib::ulonglong duration;
-  //! playout speed
+  //! ptqlayout speed
   TagLib::uint      rate;
   //! volume for entire presentation
   TagLib::uint      volume;
diff --git a/src/metadata/m4a/mp4mvhdbox.h b/src/metadata/m4a/mp4mvhdbox.h
index b133485..31e3d74 100644
--- a/src/metadata/m4a/mp4mvhdbox.h
+++ b/src/metadata/m4a/mp4mvhdbox.h
@@ -44,7 +44,7 @@ namespace TagLib
       uint timescale() const;
       //! function to get the presentation duration in the mp4 file
       ulonglong duration() const;
-      //! function to get the rate (playout speed) - typically 1.0;
+      //! function to get the rate (ptqlayout speed) - typically 1.0;
       uint rate() const;
       //! function to get volume level for presentation - typically 1.0;
       uint volume() const;
diff --git a/src/metadata/m4a/mp4propsproxy.h b/src/metadata/m4a/mp4propsproxy.h
index 0ea29e2..c6b6f9d 100644
--- a/src/metadata/m4a/mp4propsproxy.h
+++ b/src/metadata/m4a/mp4propsproxy.h
@@ -29,7 +29,7 @@ namespace TagLib
   namespace MP4
   {
     //! Mp4PropsProxy is used to access the stsd box and mvhd box directly
-    /*! this class works as a shortcut to avoid stepping through all parent boxes
+    /*! this class works as a shortcut to avoid stepping through all tqparent boxes
      *  to access the boxes in question
      */
     class Mp4PropsProxy
diff --git a/src/metadata/tagengine.cpp b/src/metadata/tagengine.cpp
index 34abd23..6043e99 100755
--- a/src/metadata/tagengine.cpp
+++ b/src/metadata/tagengine.cpp
@@ -1,7 +1,7 @@
 
 #include "tagengine.h"
 
-#include <qfile.h>
+#include <tqfile.h>
 
 // #include <taglib/attachedpictureframe.h>
 #include <taglib/fileref.h>
@@ -38,9 +38,9 @@
 // TODO COMPILATION tag
 // FIXME BPM tag
 
-TagData::TagData( const QString& _artist, const QString& _composer,
-             const QString& _album, const QString& _title,
-             const QString& _genre, const QString& _comment,
+TagData::TagData( const TQString& _artist, const TQString& _composer,
+             const TQString& _album, const TQString& _title,
+             const TQString& _genre, const TQString& _comment,
              int _track, int _disc, int _year,
              int _length, int _fileSize, int _bitrate, int _samplingRate )
 {
@@ -75,9 +75,9 @@ TagEngine::TagEngine()
 TagEngine::~TagEngine()
 {}
 
-TagData* TagEngine::readTags( const QString& file )
+TagData* TagEngine::readTags( const TQString& file )
 {
-    TagLib::FileRef fileref( QFile::encodeName(file) );
+    TagLib::FileRef fileref( TQFile::encodeName(file) );
     TagData* tagData = new TagData();
 
     if( !fileref.isNull() )
@@ -92,11 +92,11 @@ TagData* TagEngine::readTags( const QString& file )
 
         if( tag )
         {
-            tagData->title = TStringToQString( tag->title() ).stripWhiteSpace();
-            tagData->artist = TStringToQString( tag->artist() ).stripWhiteSpace();
-            tagData->album = TStringToQString( tag->album() ).stripWhiteSpace();
-            tagData->genre = TStringToQString( tag->genre() ).stripWhiteSpace();
-            tagData->comment = TStringToQString( tag->comment() ).stripWhiteSpace();
+            tagData->title = TQString(TStringToQString( tag->title() )).stripWhiteSpace();
+            tagData->artist = TQString(TStringToQString( tag->artist() )).stripWhiteSpace();
+            tagData->album = TQString(TStringToQString( tag->album() )).stripWhiteSpace();
+            tagData->genre = TQString(TStringToQString( tag->genre() )).stripWhiteSpace();
+            tagData->comment = TQString(TStringToQString( tag->comment() )).stripWhiteSpace();
             tagData->track = tag->track();
             tagData->year = tag->year();
         }
@@ -113,26 +113,26 @@ TagData* TagEngine::readTags( const QString& file )
             tagData->samplingRate = audioProperties->sampleRate();
         }
 
-        QString disc;
-        QString track_gain;
-        QString album_gain;
+        TQString disc;
+        TQString track_gain;
+        TQString album_gain;
         if ( TagLib::MPEG::File *file = dynamic_cast<TagLib::MPEG::File *>( fileref.file() ) )
         {
             if ( file->ID3v2Tag() )
             {
                 if ( !file->ID3v2Tag()->frameListMap()[ "TPOS" ].isEmpty() )
-                    disc = TStringToQString( file->ID3v2Tag()->frameListMap()["TPOS"].front()->toString() ).stripWhiteSpace();
+                    disc = TQString(TStringToQString( file->ID3v2Tag()->frameListMap()["TPOS"].front()->toString() )).stripWhiteSpace();
 
                 if ( !file->ID3v2Tag()->frameListMap()[ "TCOM" ].isEmpty() )
-                    tagData->composer = TStringToQString( file->ID3v2Tag()->frameListMap()["TCOM"].front()->toString() ).stripWhiteSpace();
+                    tagData->composer = TQString(TStringToQString( file->ID3v2Tag()->frameListMap()["TCOM"].front()->toString() )).stripWhiteSpace();
             }
             if ( file->APETag() )
             {
                 if ( !file->APETag()->itemListMap()[ "REPLAYGAIN_TRACK_GAIN" ].isEmpty() )
-                    track_gain = TStringToQString( file->APETag()->itemListMap()["REPLAYGAIN_TRACK_GAIN"].toString() ).stripWhiteSpace();
+                    track_gain = TQString(TStringToQString( file->APETag()->itemListMap()["REPLAYGAIN_TRACK_GAIN"].toString() )).stripWhiteSpace();
 
                 if ( !file->APETag()->itemListMap()[ "REPLAYGAIN_ALBUM_GAIN" ].isEmpty() )
-                    album_gain = TStringToQString( file->APETag()->itemListMap()["REPLAYGAIN_ALBUM_GAIN"].toString() ).stripWhiteSpace();
+                    album_gain = TQString(TStringToQString( file->APETag()->itemListMap()["REPLAYGAIN_ALBUM_GAIN"].toString() )).stripWhiteSpace();
             }
         }
         else if ( TagLib::Ogg::Vorbis::File *file = dynamic_cast<TagLib::Ogg::Vorbis::File *>( fileref.file() ) )
@@ -140,16 +140,16 @@ TagData* TagEngine::readTags( const QString& file )
             if ( file->tag() )
             {
                 if ( !file->tag()->fieldListMap()[ "COMPOSER" ].isEmpty() )
-                    tagData->composer = TStringToQString( file->tag()->fieldListMap()["COMPOSER"].front() ).stripWhiteSpace();
+                    tagData->composer = TQString(TStringToQString( file->tag()->fieldListMap()["COMPOSER"].front() )).stripWhiteSpace();
 
                 if ( !file->tag()->fieldListMap()[ "DISCNUMBER" ].isEmpty() )
-                    disc = TStringToQString( file->tag()->fieldListMap()["DISCNUMBER"].front() ).stripWhiteSpace();
+                    disc = TQString(TStringToQString( file->tag()->fieldListMap()["DISCNUMBER"].front() )).stripWhiteSpace();
 
                 if ( !file->tag()->fieldListMap()[ "REPLAYGAIN_TRACK_GAIN" ].isEmpty() )
-                    track_gain = TStringToQString( file->tag()->fieldListMap()["REPLAYGAIN_TRACK_GAIN"].front() ).stripWhiteSpace();
+                    track_gain = TQString(TStringToQString( file->tag()->fieldListMap()["REPLAYGAIN_TRACK_GAIN"].front() )).stripWhiteSpace();
 
                 if ( !file->tag()->fieldListMap()[ "REPLAYGAIN_ALBUM_GAIN" ].isEmpty() )
-                    album_gain = TStringToQString( file->tag()->fieldListMap()["REPLAYGAIN_ALBUM_GAIN"].front() ).stripWhiteSpace();
+                    album_gain = TQString(TStringToQString( file->tag()->fieldListMap()["REPLAYGAIN_ALBUM_GAIN"].front() )).stripWhiteSpace();
             }
         }
         else if ( TagLib::FLAC::File *file = dynamic_cast<TagLib::FLAC::File *>( fileref.file() ) )
@@ -157,25 +157,25 @@ TagData* TagEngine::readTags( const QString& file )
             if ( file->xiphComment() )
             {
                 if ( !file->xiphComment()->fieldListMap()[ "COMPOSER" ].isEmpty() )
-                    tagData->composer = TStringToQString( file->xiphComment()->fieldListMap()["COMPOSER"].front() ).stripWhiteSpace();
+                    tagData->composer = TQString(TStringToQString( file->xiphComment()->fieldListMap()["COMPOSER"].front() )).stripWhiteSpace();
 
                 if ( !file->xiphComment()->fieldListMap()[ "DISCNUMBER" ].isEmpty() )
-                    disc = TStringToQString( file->xiphComment()->fieldListMap()["DISCNUMBER"].front() ).stripWhiteSpace();
+                    disc = TQString(TStringToQString( file->xiphComment()->fieldListMap()["DISCNUMBER"].front() )).stripWhiteSpace();
 
                 if ( !file->xiphComment()->fieldListMap()[ "REPLAYGAIN_TRACK_GAIN" ].isEmpty() )
-                    track_gain = TStringToQString( file->xiphComment()->fieldListMap()["REPLAYGAIN_TRACK_GAIN"].front() ).stripWhiteSpace();
+                    track_gain = TQString(TStringToQString( file->xiphComment()->fieldListMap()["REPLAYGAIN_TRACK_GAIN"].front() )).stripWhiteSpace();
 
                 if ( !file->xiphComment()->fieldListMap()[ "REPLAYGAIN_ALBUM_GAIN" ].isEmpty() )
-                    album_gain = TStringToQString( file->xiphComment()->fieldListMap()["REPLAYGAIN_ALBUM_GAIN"].front() ).stripWhiteSpace();
+                    album_gain = TQString(TStringToQString( file->xiphComment()->fieldListMap()["REPLAYGAIN_ALBUM_GAIN"].front() )).stripWhiteSpace();
             }
 
             /*if ( file->tag() )
             {
                 if ( !file->tag()->fieldListMap()[ "REPLAYGAIN_TRACK_GAIN" ].isEmpty() )
-                    track_gain = TStringToQString( file->tag()->fieldListMap()["REPLAYGAIN_TRACK_GAIN"].front() ).stripWhiteSpace();
+                    track_gain = TQString(TStringToQString( file->tag()->fieldListMap()["REPLAYGAIN_TRACK_GAIN"].front() )).stripWhiteSpace();
 
                 if ( !file->tag()->fieldListMap()[ "REPLAYGAIN_ALBUM_GAIN" ].isEmpty() )
-                    album_gain = TStringToQString( file->tag()->fieldListMap()["REPLAYGAIN_ALBUM_GAIN"].front() ).stripWhiteSpace();
+                    album_gain = TQString(TStringToQString( file->tag()->fieldListMap()["REPLAYGAIN_ALBUM_GAIN"].front() )).stripWhiteSpace();
             }*/
         }
         else if ( TagLib::MP4::File *file = dynamic_cast<TagLib::MP4::File *>( fileref.file() ) )
@@ -185,7 +185,7 @@ TagData* TagEngine::readTags( const QString& file )
             {
                 tagData->composer = TStringToQString( mp4tag->composer() );
 
-                disc = QString::number( mp4tag->disk() );
+                disc = TQString::number( mp4tag->disk() );
             }
         }
 /*        else if ( TagLib::MPC::File *file = dynamic_cast<TagLib::MPC::File *>( fileref.file() ) )
@@ -193,10 +193,10 @@ TagData* TagEngine::readTags( const QString& file )
             if ( file->APETag() )
             {
                 if ( !file->APETag()->itemListMap()[ "REPLAYGAIN_TRACK_GAIN" ].isEmpty() )
-                    track_gain = TStringToQString( file->APETag()->itemListMap()["REPLAYGAIN_TRACK_GAIN"].toString() ).stripWhiteSpace();
+                    track_gain = TQString(TStringToQString( file->APETag()->itemListMap()["REPLAYGAIN_TRACK_GAIN"].toString() )).stripWhiteSpace();
 
                 if ( !file->APETag()->itemListMap()[ "REPLAYGAIN_ALBUM_GAIN" ].isEmpty() )
-                    album_gain = TStringToQString( file->APETag()->itemListMap()["REPLAYGAIN_ALBUM_GAIN"].toString() ).stripWhiteSpace();
+                    album_gain = TQString(TStringToQString( file->APETag()->itemListMap()["REPLAYGAIN_ALBUM_GAIN"].toString() )).stripWhiteSpace();
             }
         }*/
         else if ( TagLib::WavPack::File *file = dynamic_cast<TagLib::WavPack::File *>( fileref.file() ) )
@@ -204,10 +204,10 @@ TagData* TagEngine::readTags( const QString& file )
             if ( file->APETag() )
             {
                 if ( !file->APETag()->itemListMap()[ "REPLAYGAIN_TRACK_GAIN" ].isEmpty() )
-                    track_gain = TStringToQString( file->APETag()->itemListMap()["REPLAYGAIN_TRACK_GAIN"].toString() ).stripWhiteSpace();
+                    track_gain = TQString(TStringToQString( file->APETag()->itemListMap()["REPLAYGAIN_TRACK_GAIN"].toString() )).stripWhiteSpace();
 
                 if ( !file->APETag()->itemListMap()[ "REPLAYGAIN_ALBUM_GAIN" ].isEmpty() )
-                    album_gain = TStringToQString( file->APETag()->itemListMap()["REPLAYGAIN_ALBUM_GAIN"].toString() ).stripWhiteSpace();
+                    album_gain = TQString(TStringToQString( file->APETag()->itemListMap()["REPLAYGAIN_ALBUM_GAIN"].toString() )).stripWhiteSpace();
             }
         }
         else if ( TagLib::TTA::File *file = dynamic_cast<TagLib::TTA::File *>( fileref.file() ) )
@@ -215,16 +215,16 @@ TagData* TagEngine::readTags( const QString& file )
             if ( file->ID3v2Tag() )
             {
                 if ( !file->ID3v2Tag()->frameListMap()[ "TPOS" ].isEmpty() )
-                    disc = TStringToQString( file->ID3v2Tag()->frameListMap()["TPOS"].front()->toString() ).stripWhiteSpace();
+                    disc = TQString(TStringToQString( file->ID3v2Tag()->frameListMap()["TPOS"].front()->toString() )).stripWhiteSpace();
 
                 if ( !file->ID3v2Tag()->frameListMap()[ "TCOM" ].isEmpty() )
-                    tagData->composer = TStringToQString( file->ID3v2Tag()->frameListMap()["TCOM"].front()->toString() ).stripWhiteSpace();
+                    tagData->composer = TQString(TStringToQString( file->ID3v2Tag()->frameListMap()["TCOM"].front()->toString() )).stripWhiteSpace();
             }
         }
 
         if( !disc.isEmpty() )
         {
-            int i = disc.find('/');
+            int i = disc.tqfind('/');
             if( i != -1 )
                 // disc.right( i ).toInt() is total number of discs, we don't use this at the moment
                 tagData->disc = disc.left( i ).toInt();
@@ -234,7 +234,7 @@ TagData* TagEngine::readTags( const QString& file )
 
         if( !track_gain.isEmpty() )
         {
-            int i = track_gain.find(' ');
+            int i = track_gain.tqfind(' ');
             if( i != -1 )
                 tagData->track_gain = track_gain.left( i ).toFloat();
             else
@@ -243,7 +243,7 @@ TagData* TagEngine::readTags( const QString& file )
 
         if( !album_gain.isEmpty() )
         {
-            int i = album_gain.find(' ');
+            int i = album_gain.tqfind(' ');
             if( i != -1 )
                 tagData->album_gain = album_gain.left( i ).toFloat();
             else
@@ -256,14 +256,14 @@ TagData* TagEngine::readTags( const QString& file )
     return 0;
 }
 
-bool TagEngine::writeTags( const QString& file, TagData* tagData )
+bool TagEngine::writeTags( const TQString& file, TagData* tagData )
 {
     if( !tagData ) tagData = new TagData();
 
     //Set default codec to UTF-8 (see bugs 111246 and 111232)
     TagLib::ID3v2::FrameFactory::instance()->setDefaultTextEncoding( TagLib::String::UTF8 );
 
-    TagLib::FileRef fileref( QFile::encodeName(file), false );
+    TagLib::FileRef fileref( TQFile::encodeName(file), false );
 
     if ( !fileref.isNull() )
     {
@@ -289,12 +289,12 @@ bool TagEngine::writeTags( const QString& file, TagData* tagData )
             {
                 if ( !file->ID3v2Tag()->frameListMap()[ "TPOS" ].isEmpty() )
                 {
-                    file->ID3v2Tag()->frameListMap()[ "TPOS" ].front()->setText( QStringToTString( QString::number(tagData->disc) ) );
+                    file->ID3v2Tag()->frameListMap()[ "TPOS" ].front()->setText( QStringToTString( TQString::number(tagData->disc) ) );
                 }
                 else
                 {
                     TagLib::ID3v2::TextIdentificationFrame *frame = new TagLib::ID3v2::TextIdentificationFrame( "TPOS", TagLib::ID3v2::FrameFactory::instance()->defaultTextEncoding() );
-                    frame->setText( QStringToTString( QString::number(tagData->disc) ) );
+                    frame->setText( QStringToTString( TQString::number(tagData->disc) ) );
                     file->ID3v2Tag()->addFrame( frame );
                 }
 
@@ -324,12 +324,12 @@ bool TagEngine::writeTags( const QString& file, TagData* tagData )
                 // HACK sets the id3v2 year tag
                 if ( !file->ID3v2Tag()->frameListMap()[ "TYER" ].isEmpty() )
                 {
-                    file->ID3v2Tag()->frameListMap()[ "TYER" ].front()->setText( QStringToTString( QString::number(tagData->year) ) );
+                    file->ID3v2Tag()->frameListMap()[ "TYER" ].front()->setText( QStringToTString( TQString::number(tagData->year) ) );
                 }
                 else
                 {
                     TagLib::ID3v2::TextIdentificationFrame *frame = new TagLib::ID3v2::TextIdentificationFrame( "TYER", TagLib::ID3v2::FrameFactory::instance()->defaultTextEncoding() );
-                    frame->setText( QStringToTString( QString::number(tagData->year) ) );
+                    frame->setText( QStringToTString( TQString::number(tagData->year) ) );
                     file->ID3v2Tag()->addFrame( frame );
                 }
             }
@@ -340,7 +340,7 @@ bool TagEngine::writeTags( const QString& file, TagData* tagData )
             {
                 file->tag()->addField( "COMPOSER", QStringToTString( tagData->composer ), true );
 
-                file->tag()->addField( "DISCNUMBER", QStringToTString( QString::number(tagData->disc) ), true );
+                file->tag()->addField( "DISCNUMBER", QStringToTString( TQString::number(tagData->disc) ), true );
             }
         }
         else if ( TagLib::FLAC::File *file = dynamic_cast<TagLib::FLAC::File *>( fileref.file() ) )
@@ -349,7 +349,7 @@ bool TagEngine::writeTags( const QString& file, TagData* tagData )
             {
                 file->xiphComment()->addField( "COMPOSER", QStringToTString( tagData->composer ), true );
 
-                file->xiphComment()->addField( "DISCNUMBER", QStringToTString( QString::number(tagData->disc) ), true );
+                file->xiphComment()->addField( "DISCNUMBER", QStringToTString( TQString::number(tagData->disc) ), true );
             }
         }
         else if ( TagLib::MP4::File *file = dynamic_cast<TagLib::MP4::File *>( fileref.file() ) )
@@ -368,12 +368,12 @@ bool TagEngine::writeTags( const QString& file, TagData* tagData )
             {
                 if ( !file->ID3v2Tag()->frameListMap()[ "TPOS" ].isEmpty() )
                 {
-                    file->ID3v2Tag()->frameListMap()[ "TPOS" ].front()->setText( QStringToTString( QString::number(tagData->disc) ) );
+                    file->ID3v2Tag()->frameListMap()[ "TPOS" ].front()->setText( QStringToTString( TQString::number(tagData->disc) ) );
                 }
                 else
                 {
                     TagLib::ID3v2::TextIdentificationFrame *frame = new TagLib::ID3v2::TextIdentificationFrame( "TPOS", TagLib::ID3v2::FrameFactory::instance()->defaultTextEncoding() );
-                    frame->setText( QStringToTString( QString::number(tagData->disc) ) );
+                    frame->setText( QStringToTString( TQString::number(tagData->disc) ) );
                     file->ID3v2Tag()->addFrame( frame );
                 }
 
@@ -395,7 +395,7 @@ bool TagEngine::writeTags( const QString& file, TagData* tagData )
     return false;
 }
 
-// bool TagEngine::canWrite( QString format )
+// bool TagEngine::canWrite( TQString format )
 // {
 //     format = format.lower();
 // 
diff --git a/src/metadata/tagengine.h b/src/metadata/tagengine.h
index e21a48c..8b0e6f0 100755
--- a/src/metadata/tagengine.h
+++ b/src/metadata/tagengine.h
@@ -3,8 +3,8 @@
 #ifndef TAGENGINE_H
 #define TAGENGINE_H
 
-#include <qstring.h>
-#include <qstringlist.h>
+#include <tqstring.h>
+#include <tqstringlist.h>
 
 /**
  * @short All metainformation can be stored in this class
@@ -17,9 +17,9 @@ public:
     /**
      * Constructor
      */
-    TagData( const QString& _artist = QString::null, const QString& _composer = QString::null,
-             const QString& _album = QString::null, const QString& _title = QString::null,
-             const QString& _genre = QString::null, const QString& _comment = QString::null,
+    TagData( const TQString& _artist = TQString(), const TQString& _composer = TQString(),
+             const TQString& _album = TQString(), const TQString& _title = TQString(),
+             const TQString& _genre = TQString(), const TQString& _comment = TQString(),
              int _track = 0, int _disc = 0, int _year = 0,
              int _length = 0, int _fileSize = 0, int _bitrate = 0, int _samplingRate = 0 );
 
@@ -29,12 +29,12 @@ public:
     virtual ~TagData();
 
     /** The tags */
-    QString artist;
-    QString composer;
-    QString album;
-    QString title;
-    QString genre;
-    QString comment;
+    TQString artist;
+    TQString composer;
+    TQString album;
+    TQString title;
+    TQString genre;
+    TQString comment;
     int track;
     int disc;
     int year;
@@ -68,12 +68,12 @@ public:
     virtual ~TagEngine();
 
     /** A list of all genre */
-    QStringList genreList;
+    TQStringList genreList;
 
-    TagData* readTags( const QString& file );
-    bool writeTags( const QString& file, TagData* tagData );
+    TagData* readTags( const TQString& file );
+    bool writeTags( const TQString& file, TagData* tagData );
 
-//     bool canWrite( QString format ); // NOTE no const because this string is being modyfied
+//     bool canWrite( TQString format ); // NOTE no const because this string is being modyfied
 };
 
 #endif // TAGENGINE_H
diff --git a/src/metadata/tplugins.cpp b/src/metadata/tplugins.cpp
index b84d601..10d7107 100755
--- a/src/metadata/tplugins.cpp
+++ b/src/metadata/tplugins.cpp
@@ -22,7 +22,7 @@
 #include <config.h>
 // #include <debug.h>
 
-#include <qfile.h>
+#include <tqfile.h>
 #include <kmimetype.h>
 
 #include <taglib/fileref.h>
@@ -73,7 +73,7 @@ TagLib::File *MimeTypeFileTypeResolver::createFile(const char *fileName,
         bool readProperties,
         TagLib::AudioProperties::ReadStyle propertiesStyle) const
 {
-    QString fn = QFile::decodeName( fileName );
+    TQString fn = TQFile::decodeName( fileName );
     int accuracy = 0;
 
     KMimeType::Ptr mimetype = KMimeType::findByFileContent( fn, &accuracy );
diff --git a/src/metadata/trueaudio/ttafile.h b/src/metadata/trueaudio/ttafile.h
index 2cb0785..3a97a9e 100644
--- a/src/metadata/trueaudio/ttafile.h
+++ b/src/metadata/trueaudio/ttafile.h
@@ -154,7 +154,7 @@ namespace TagLib {
        * This will remove the tags that match the OR-ed together TagTypes from the
        * file.  By default it removes all tags.
        *
-       * \note This will also invalidate pointers to the tags
+       * \note This will also tqinvalidate pointers to the tags
        * as their memory will be freed.
        * \note In order to make the removal permanent save() still needs to be called
        */
diff --git a/src/metadata/wavpack/wvfile.h b/src/metadata/wavpack/wvfile.h
index 6c57f6d..18f2316 100644
--- a/src/metadata/wavpack/wvfile.h
+++ b/src/metadata/wavpack/wvfile.h
@@ -136,7 +136,7 @@ namespace TagLib {
        * This will remove the tags that match the OR-ed together TagTypes from the
        * file.  By default it removes all tags.
        *
-       * \note This will also invalidate pointers to the tags
+       * \note This will also tqinvalidate pointers to the tags
        * as their memory will be freed.
        * \note In order to make the removal permanent save() still needs to be called
        */
diff --git a/src/options.cpp b/src/options.cpp
index fc1a5a8..cbecd6f 100755
--- a/src/options.cpp
+++ b/src/options.cpp
@@ -4,10 +4,10 @@
 #include "optionsdetailed.h"
 #include "config.h"
 
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qfile.h>
-#include <qcolor.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqfile.h>
+#include <tqcolor.h>
 
 #include <klocale.h>
 #include <ktabwidget.h>
@@ -18,15 +18,15 @@
 
 // FIXME prevent converting wav files to wav
 
-Options::Options( Config* _config, const QString &text, QWidget *parent, const char *name )
-    : QWidget( parent, name )
+Options::Options( Config* _config, const TQString &text, TQWidget *tqparent, const char *name )
+    : TQWidget( tqparent, name )
 {
     config = _config;
-    connect( config, SIGNAL(configChanged()),
-               this, SLOT(configChanged())
+    connect( config, TQT_SIGNAL(configChanged()),
+               this, TQT_SLOT(configChanged())
              );
 
-    QGridLayout *gridLayout = new QGridLayout( this, 1, 1 );
+    TQGridLayout *gridLayout = new TQGridLayout( this, 1, 1 );
 
     tab = new KTabWidget( this, "tab" );
 
@@ -34,79 +34,79 @@ Options::Options( Config* _config, const QString &text, QWidget *parent, const c
     optionsSimple = new OptionsSimple( config, optionsDetailed, text, this, "optionsSimple" );
 
     tab->addTab( optionsSimple, i18n("Simple") );
-    connect( optionsSimple, SIGNAL(optionsChanged()),
-             this, SLOT(somethingChanged())
+    connect( optionsSimple, TQT_SIGNAL(optionsChanged()),
+             this, TQT_SLOT(somethingChanged())
            );
 
     tab->addTab( optionsDetailed, i18n("Detailed") );
-    connect( optionsDetailed, SIGNAL(optionsChanged()),
-             this, SLOT(somethingChanged())
+    connect( optionsDetailed, TQT_SIGNAL(optionsChanged()),
+             this, TQT_SLOT(somethingChanged())
            );
 
-//     connect( optionsSimple, SIGNAL(setFormat(const QString&)),
-//              optionsDetailed, SLOT(setFormat(const QString&))
+//     connect( optionsSimple, TQT_SIGNAL(setFormat(const TQString&)),
+//              optionsDetailed, TQT_SLOT(setFormat(const TQString&))
 //            );
-//     connect( optionsSimple, SIGNAL(setQualityMode(const QString&)),
-//              optionsDetailed, SLOT(setQualityMode(const QString&))
+//     connect( optionsSimple, TQT_SIGNAL(setQualityMode(const TQString&)),
+//              optionsDetailed, TQT_SLOT(setQualityMode(const TQString&))
 //            );
-//     connect( optionsSimple, SIGNAL(setQuality(int)),
-//              optionsDetailed, SLOT(setQuality(int))
+//     connect( optionsSimple, TQT_SIGNAL(setQuality(int)),
+//              optionsDetailed, TQT_SLOT(setQuality(int))
 //            );
-//     connect( optionsSimple, SIGNAL(setBitrateMode(const QString&)),
-//              optionsDetailed, SLOT(setBitrateMode(const QString&))
+//     connect( optionsSimple, TQT_SIGNAL(setBitrateMode(const TQString&)),
+//              optionsDetailed, TQT_SLOT(setBitrateMode(const TQString&))
 //            );
-//     connect( optionsSimple, SIGNAL(setBitrateRangeEnabled(bool)),
-//              optionsDetailed, SLOT(setBitrateRangeEnabled(bool))
+//     connect( optionsSimple, TQT_SIGNAL(setBitrateRangeEnabled(bool)),
+//              optionsDetailed, TQT_SLOT(setBitrateRangeEnabled(bool))
 //            );
-//     connect( optionsSimple, SIGNAL(setMinBitrate(int)),
-//              optionsDetailed, SLOT(setMinBitrate(int))
+//     connect( optionsSimple, TQT_SIGNAL(setMinBitrate(int)),
+//              optionsDetailed, TQT_SLOT(setMinBitrate(int))
 //            );
-//     connect( optionsSimple, SIGNAL(setMaxBitrate(int)),
-//              optionsDetailed, SLOT(setMaxBitrate(int))
+//     connect( optionsSimple, TQT_SIGNAL(setMaxBitrate(int)),
+//              optionsDetailed, TQT_SLOT(setMaxBitrate(int))
 //            );
-//     connect( optionsSimple, SIGNAL(setSamplingrateEnabled(bool)),
-//              optionsDetailed, SLOT(setSamplingrateEnabled(bool))
+//     connect( optionsSimple, TQT_SIGNAL(setSamplingrateEnabled(bool)),
+//              optionsDetailed, TQT_SLOT(setSamplingrateEnabled(bool))
 //            );
-//     connect( optionsSimple, SIGNAL(setSamplingrate(int)),
-//              optionsDetailed, SLOT(setSamplingrate(int))
+//     connect( optionsSimple, TQT_SIGNAL(setSamplingrate(int)),
+//              optionsDetailed, TQT_SLOT(setSamplingrate(int))
 //            );
-//     connect( optionsSimple, SIGNAL(setSamplingrate(const QString&)),
-//              optionsDetailed, SLOT(setSamplingrate(const QString&))
+//     connect( optionsSimple, TQT_SIGNAL(setSamplingrate(const TQString&)),
+//              optionsDetailed, TQT_SLOT(setSamplingrate(const TQString&))
 //            );
-//     connect( optionsSimple, SIGNAL(setChannelsEnabled(bool)),
-//              optionsDetailed, SLOT(setChannelsEnabled(bool))
+//     connect( optionsSimple, TQT_SIGNAL(setChannelsEnabled(bool)),
+//              optionsDetailed, TQT_SLOT(setChannelsEnabled(bool))
 //            );
-//     connect( optionsSimple, SIGNAL(setChannels(const QString&)),
-//              optionsDetailed, SLOT(setChannels(const QString&))
+//     connect( optionsSimple, TQT_SIGNAL(setChannels(const TQString&)),
+//              optionsDetailed, TQT_SLOT(setChannels(const TQString&))
 //            );
-//     connect( optionsSimple, SIGNAL(setReplayGainEnabled(bool)),
-//              optionsDetailed, SLOT(setReplayGainEnabled(bool))
+//     connect( optionsSimple, TQT_SIGNAL(setReplayGainEnabled(bool)),
+//              optionsDetailed, TQT_SLOT(setReplayGainEnabled(bool))
 //            );
-//     connect( optionsSimple, SIGNAL(setOutputDirectoryMode(OutputDirectory::Mode)),
-//              optionsDetailed, SLOT(setOutputDirectoryMode(OutputDirectory::Mode))
+//     connect( optionsSimple, TQT_SIGNAL(setOutputDirectoryMode(OutputDirectory::Mode)),
+//              optionsDetailed, TQT_SLOT(setOutputDirectoryMode(OutputDirectory::Mode))
 //            );
-//     connect( optionsSimple, SIGNAL(setOutputDirectoryPath(const QString&)),
-//              optionsDetailed, SLOT(setOutputDirectoryPath(const QString&))
+//     connect( optionsSimple, TQT_SIGNAL(setOutputDirectoryPath(const TQString&)),
+//              optionsDetailed, TQT_SLOT(setOutputDirectoryPath(const TQString&))
 //            );
-//     connect( optionsSimple, SIGNAL(setOptions(const ConversionOptions&)),
-//              optionsDetailed, SLOT(setCurrentOptions(const ConversionOptions&))
+//     connect( optionsSimple, TQT_SIGNAL(setOptions(const ConversionOptions&)),
+//              optionsDetailed, TQT_SLOT(setCurrentOptions(const ConversionOptions&))
 //            );
-//     connect( optionsSimple, SIGNAL(setUserOptions(const QString&)),
-//              optionsDetailed, SLOT(setUserOptions(const QString&))
+//     connect( optionsSimple, TQT_SIGNAL(setUserOptions(const TQString&)),
+//              optionsDetailed, TQT_SLOT(setUserOptions(const TQString&))
 //            );
 
     if( config->data.general.startTab == 0 ) tab->setCurrentPage( config->data.general.lastTab );
     else tab->setCurrentPage( config->data.general.startTab - 1 );
     gridLayout->addWidget( tab, 0, 0 );
-    connect( tab, SIGNAL( currentChanged(QWidget*) ),
-              this, SLOT( tabChanged(QWidget*) )
+    connect( tab, TQT_SIGNAL( currentChanged(TQWidget*) ),
+              this, TQT_SLOT( tabChanged(TQWidget*) )
              );
 
     // draw the toggle button
-    QVBoxLayout *optionsTopBox = new QVBoxLayout( -1, "optionsTopBox" );
+    TQVBoxLayout *optionsTopBox = new TQVBoxLayout( -1, "optionsTopBox" );
     gridLayout->addLayout( optionsTopBox, 0, 0 );
 
-    QHBoxLayout *optionsBox = new QHBoxLayout( 6, "optionsBox" );
+    TQHBoxLayout *optionsBox = new TQHBoxLayout( 6, "optionsBox" );
     optionsTopBox->addLayout( optionsBox );
     optionsTopBox->addStretch();
 
@@ -114,43 +114,43 @@ Options::Options( Config* _config, const QString &text, QWidget *parent, const c
 
 //     pPluginsNotify = new KPushButton( "", this, "pPluginsNotify");
 //     pPluginsNotify->setPixmap( KGlobal::iconLoader()->loadIcon("connect_creating",KIcon::Toolbar) );
-//     QToolTip::add( pPluginsNotify, i18n("There are new plugin updates available.\nClick on this button in order to open the configuration dialog.") );
+//     TQToolTip::add( pPluginsNotify, i18n("There are new plugin updates available.\nClick on this button in order to open the configuration dialog.") );
 //     pPluginsNotify->hide();
-//     pPluginsNotify->setPaletteBackgroundColor( QColor(255,220,247) );
+//     pPluginsNotify->setPaletteBackgroundColor( TQColor(255,220,247) );
 //     optionsBox->addWidget( pPluginsNotify );
-//     connect( pPluginsNotify, SIGNAL(clicked()),
-//                this, SLOT(showConfigDialogPlugins())
+//     connect( pPluginsNotify, TQT_SIGNAL(clicked()),
+//                this, TQT_SLOT(showConfigDialogPlugins())
 //              );
 
     pBackendsNotify = new KPushButton( "", this, "pBackendsNotify");
     pBackendsNotify->setPixmap( KGlobal::iconLoader()->loadIcon("kcmsystem",KIcon::Toolbar) );
-    QToolTip::add( pBackendsNotify, i18n("soundKonverter either found new backends or misses some.\nClick on this button in order to open the configuration dialog.") );
+    TQToolTip::add( pBackendsNotify, i18n("soundKonverter either found new backends or misses some.\nClick on this button in order to open the configuration dialog.") );
     pBackendsNotify->setShown( config->backendsChanged );
     config->backendsChanged = false;
-    pBackendsNotify->setPaletteBackgroundColor( QColor(255,220,247) );
+    pBackendsNotify->setPaletteBackgroundColor( TQColor(255,220,247) );
     optionsBox->addWidget( pBackendsNotify );
-    connect( pBackendsNotify, SIGNAL(clicked()),
-               this, SLOT(showConfigDialogBackends())
+    connect( pBackendsNotify, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(showConfigDialogBackends())
              );
 
     pAdvancedOptionsToggle = new KPushButton( i18n("Advanced Options"), this, "pAdvancedOptionsToggle");
     pAdvancedOptionsToggle->setToggleButton( true );
     pAdvancedOptionsToggle->hide();
     optionsBox->addWidget( pAdvancedOptionsToggle );
-    connect( pAdvancedOptionsToggle, SIGNAL(clicked()),
-               optionsDetailed, SLOT(toggleAdvancedOptions())
+    connect( pAdvancedOptionsToggle, TQT_SIGNAL(clicked()),
+               optionsDetailed, TQT_SLOT(toggleAdvancedOptions())
              );
 /* NOTE kaligames.de is down
     if( config->data.plugins.checkForUpdates ) {
         config->onlinePluginsChanged = false;
-        getPluginListJob = KIO::file_copy("http://kaligames.de/downloads/soundkonverter/plugins/download.php?version=" + QString::number(config->data.app.configVersion),
+        getPluginListJob = KIO::file_copy("http://kaligames.de/downloads/soundkonverter/plugins/download.php?version=" + TQString::number(config->data.app.configVersion),
             locateLocal("data","soundkonverter/pluginlist_new.txt"), -1, true, false, false );
-        connect( getPluginListJob, SIGNAL(result(KIO::Job*)),
-                   this, SLOT(getPluginListFinished(KIO::Job*))
+        connect( getPluginListJob, TQT_SIGNAL(result(KIO::Job*)),
+                   this, TQT_SLOT(getPluginListFinished(KIO::Job*))
                  );
     }
 */
-    if( config->data.general.defaultProfile == i18n("Last used") || config->getAllProfiles().findIndex(config->data.general.defaultProfile) != -1 ) {
+    if( config->data.general.defaultProfile == i18n("Last used") || config->getAllProfiles().tqfindIndex(config->data.general.defaultProfile) != -1 ) {
         setCurrentOptions( config->getProfile(config->data.general.defaultProfile) );
     }
     else {
@@ -165,8 +165,8 @@ Options::~Options()
 // void Options::getPluginListFinished( KIO::Job* job )
 // {
 //     if( job->error() == 0 ) {
-//         QFile file( locateLocal("data","soundkonverter/pluginlist.txt") );
-//         QFile newFile( locateLocal("data","soundkonverter/pluginlist_new.txt") );
+//         TQFile file( locateLocal("data","soundkonverter/pluginlist.txt") );
+//         TQFile newFile( locateLocal("data","soundkonverter/pluginlist_new.txt") );
 // 
 //         if( !file.exists() ) { // TODO check against the installed plugins
 //             pPluginsNotify->show();
@@ -176,8 +176,8 @@ Options::~Options()
 //         }
 // 
 //         if( file.open(IO_ReadOnly) && newFile.open(IO_ReadOnly) ) {
-//             QTextStream stream( &file );
-//             QTextStream newStream( &newFile );
+//             TQTextStream stream( &file );
+//             TQTextStream newStream( &newFile );
 //             while( !stream.atEnd() && !newStream.atEnd() ) {
 //                 if( stream.readLine() != newStream.readLine() ) {
 //                     file.close();
@@ -229,7 +229,7 @@ void Options::setCurrentOptions( const ConversionOptions& options )
     optionsSimple->refill();
 }
 
-void Options::tabChanged( QWidget* widget )
+void Options::tabChanged( TQWidget* widget )
 {
     if( widget == optionsSimple ) {
         pAdvancedOptionsToggle->hide();
@@ -241,17 +241,17 @@ void Options::tabChanged( QWidget* widget )
     config->data.general.lastTab = tab->currentPageIndex();
 }
 
-void Options::setProfile( const QString& profile )
+void Options::setProfile( const TQString& profile )
 {
     optionsSimple->setCurrentProfile( profile );
 }
 
-void Options::setFormat( const QString& format )
+void Options::setFormat( const TQString& format )
 {
     optionsSimple->setCurrentFormat( format );
 }
 
-void Options::setOutputDirectory( const QString& directory )
+void Options::setOutputDirectory( const TQString& directory )
 {
     optionsSimple->setCurrentOutputDirectory( directory );
 }
diff --git a/src/options.h b/src/options.h
index f675aa1..65c566b 100755
--- a/src/options.h
+++ b/src/options.h
@@ -3,7 +3,7 @@
 #ifndef OPTIONS_H
 #define OPTIONS_H
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 #include "conversionoptions.h"
 
@@ -13,7 +13,7 @@ class OptionsSimple;
 class OptionsDetailed;
 class Config;
 
-class QStringList;
+class TQStringList;
 class KTabWidget;
 class KPushButton;
 
@@ -23,7 +23,7 @@ class KPushButton;
  */
 struct ProfileData
 {
-    QString name;
+    TQString name;
     ConversionOptions options;
 };
 
@@ -33,7 +33,7 @@ struct ProfileData
  */
 // struct OptionsData
 // {
-//     QString name;
+//     TQString name;
 //     ConversionOptions options;
 // };
 
@@ -43,14 +43,15 @@ struct ProfileData
  * @author Daniel Faust <hessijames@gmail.com>
  * @version 0.3
  */
-class Options : public QWidget
+class Options : public TQWidget
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
      */
-    Options( Config*, const QString &text, QWidget* parent = 0, const char* name = 0 );
+    Options( Config*, const TQString &text, TQWidget* tqparent = 0, const char* name = 0 );
 
     /**
      * Destructor
@@ -71,17 +72,17 @@ public slots:
     /**
      * Set the current profile
      */
-    void setProfile( const QString& );
+    void setProfile( const TQString& );
 
     /**
      * Set the current format
      */
-    void setFormat( const QString& );
+    void setFormat( const TQString& );
 
     /**
      * Set the current output directory
      */
-    void setOutputDirectory( const QString& );
+    void setOutputDirectory( const TQString& );
 
 private:
     /** Toggle between normal and advanced options in the detailed tab */
@@ -107,7 +108,7 @@ private:
     //void updateSimpleTab();
 
 private slots:
-    void tabChanged( QWidget* );
+    void tabChanged( TQWidget* );
     void somethingChanged();
     void configChanged();
 //     void getPluginListFinished( KIO::Job* job );
diff --git a/src/optionsdetailed.cpp b/src/optionsdetailed.cpp
index 320f3bb..cd8163a 100755
--- a/src/optionsdetailed.cpp
+++ b/src/optionsdetailed.cpp
@@ -3,11 +3,11 @@
 #include "convertpluginloader.h"
 #include "config.h"
 
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qcheckbox.h>
-#include <qtooltip.h>
-#include <qwhatsthis.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqcheckbox.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
 
 #include <knuminput.h>
 #include <klocale.h>
@@ -26,103 +26,103 @@
 
 // FIXME refill the formats box, when the configuration changed
 
-OptionsDetailed::OptionsDetailed( Config* _config, QWidget *parent, const char *name )
-    : QWidget( parent, name )
+OptionsDetailed::OptionsDetailed( Config* _config, TQWidget *tqparent, const char *name )
+    : TQWidget( tqparent, name )
 {
     config = _config;
 
-    QGridLayout *gridLayout = new QGridLayout( this );
+    TQGridLayout *gridLayout = new TQGridLayout( this );
 
     // normal options
-    normalOptions = new QWidget( this, "normalOptions" );
+    normalOptions = new TQWidget( this, "normalOptions" );
     gridLayout->addWidget( normalOptions, 0, 0 );
 
-    QGridLayout *normalGrid = new QGridLayout( normalOptions, 2, 1, 6, 3 );
+    TQGridLayout *normalGrid = new TQGridLayout( normalOptions, 2, 1, 6, 3 );
 
-    QHBoxLayout *normalTopBox = new QHBoxLayout();
+    TQHBoxLayout *normalTopBox = new TQHBoxLayout();
     normalGrid->addLayout( normalTopBox, 0, 0 );
 
-    QLabel* lConvert = new QLabel( i18n("Convert")+":", normalOptions, "lConvert" );
-    normalTopBox->addWidget( lConvert, 0, Qt::AlignVCenter );
+    TQLabel* lConvert = new TQLabel( i18n("Convert")+":", normalOptions, "lConvert" );
+    normalTopBox->addWidget( lConvert, 0, TQt::AlignVCenter );
     cFormat = new KComboBox( normalOptions, "cFormat" );
-    normalTopBox->addWidget( cFormat, 0, Qt::AlignVCenter );
-    connect( cFormat, SIGNAL(activated(int)),
-               this, SLOT(formatChanged())
+    normalTopBox->addWidget( cFormat, 0, TQt::AlignVCenter );
+    connect( cFormat, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(formatChanged())
              );
-    connect( cFormat, SIGNAL(activated(int)),
-               this, SLOT(somethingChanged())
+    connect( cFormat, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(somethingChanged())
              );
     cQualityMode = new KComboBox( normalOptions, "cQualityMode" );
-    cQualityMode->setFixedSize( cQualityMode->sizeHint() );
-    normalTopBox->addWidget( cQualityMode, 0, Qt::AlignVCenter );
-    connect( cQualityMode, SIGNAL(activated(int)),
-               this, SLOT(qualityModeChanged())
+    cQualityMode->setFixedSize( cQualityMode->tqsizeHint() );
+    normalTopBox->addWidget( cQualityMode, 0, TQt::AlignVCenter );
+    connect( cQualityMode, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(qualityModeChanged())
              );
-    connect( cQualityMode, SIGNAL(activated(int)),
-               this, SLOT(somethingChanged())
+    connect( cQualityMode, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(somethingChanged())
              );
     iQuality = new KIntSpinBox( normalOptions, "iQuality" );
-    normalTopBox->addWidget( iQuality, 0, Qt::AlignVCenter );
-    connect( iQuality, SIGNAL(valueChanged(int)),
-               this, SLOT(qualityChanged())
+    normalTopBox->addWidget( iQuality, 0, TQt::AlignVCenter );
+    connect( iQuality, TQT_SIGNAL(valueChanged(int)),
+               this, TQT_SLOT(qualityChanged())
              );
-    connect( iQuality, SIGNAL(valueChanged(int)),
-               this, SLOT(somethingChanged())
+    connect( iQuality, TQT_SIGNAL(valueChanged(int)),
+               this, TQT_SLOT(somethingChanged())
              );
     cBitrateMode = new KComboBox( normalOptions, "cBitrateMode" );
-    QToolTip::add( cBitrateMode, i18n("vbr - variable bitrate\nabr - average bitrate\ncbr - constant bitrate") );
-    normalTopBox->addWidget( cBitrateMode, 0, Qt::AlignVCenter );
-    connect( cBitrateMode, SIGNAL(activated(int)),
-               this, SLOT(bitrateModeChanged())
+    TQToolTip::add( cBitrateMode, i18n("vbr - variable bitrate\nabr - average bitrate\ncbr - constant bitrate") );
+    normalTopBox->addWidget( cBitrateMode, 0, TQt::AlignVCenter );
+    connect( cBitrateMode, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(bitrateModeChanged())
              );
-    connect( cBitrateMode, SIGNAL(activated(int)),
-               this, SLOT(somethingChanged())
+    connect( cBitrateMode, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(somethingChanged())
              );
     normalTopBox->addSpacing( 18 );
 
-    cBitrateRangeSwitch = new QCheckBox( i18n("Bitrate range")+":", normalOptions, "cBitrateRangeSwitch" );
-    QToolTip::add( cBitrateRangeSwitch, i18n("Use it only if, you know what you are doing, you could reduce the quality.") );
-    normalTopBox->addWidget( cBitrateRangeSwitch, 0, Qt::AlignVCenter );
-    connect( cBitrateRangeSwitch, SIGNAL(toggled(bool)),
-               this, SLOT(bitrateRangeToggled())
+    cBitrateRangeSwitch = new TQCheckBox( i18n("Bitrate range")+":", normalOptions, "cBitrateRangeSwitch" );
+    TQToolTip::add( cBitrateRangeSwitch, i18n("Use it only if, you know what you are doing, you could reduce the quality.") );
+    normalTopBox->addWidget( cBitrateRangeSwitch, 0, TQt::AlignVCenter );
+    connect( cBitrateRangeSwitch, TQT_SIGNAL(toggled(bool)),
+               this, TQT_SLOT(bitrateRangeToggled())
              );
-    connect( cBitrateRangeSwitch, SIGNAL(toggled(bool)),
-               this, SLOT(somethingChanged())
+    connect( cBitrateRangeSwitch, TQT_SIGNAL(toggled(bool)),
+               this, TQT_SLOT(somethingChanged())
              );
     iMinBitrate = new KIntSpinBox( normalOptions, "iMinBitrate" );
     iMinBitrate->setMinValue( 32 );
     iMinBitrate->setMaxValue( 320 );
     iMinBitrate->setLineStep( 8 );
     iMinBitrate->setValue( 64 );
-    normalTopBox->addWidget( iMinBitrate, 0, Qt::AlignVCenter );
-    connect( iMinBitrate, SIGNAL(valueChanged(int)),
-               this, SLOT(somethingChanged())
+    normalTopBox->addWidget( iMinBitrate, 0, TQt::AlignVCenter );
+    connect( iMinBitrate, TQT_SIGNAL(valueChanged(int)),
+               this, TQT_SLOT(somethingChanged())
              );
-    lBitrateRangeTo = new QLabel( "-", normalOptions, "lBitrateRangeTo" );
-    normalTopBox->addWidget( lBitrateRangeTo, 0, Qt::AlignVCenter );
+    lBitrateRangeTo = new TQLabel( "-", normalOptions, "lBitrateRangeTo" );
+    normalTopBox->addWidget( lBitrateRangeTo, 0, TQt::AlignVCenter );
     iMaxBitrate = new KIntSpinBox( normalOptions, "iMaxBitrate" );
     iMaxBitrate->setMinValue( 32 );
     iMaxBitrate->setMaxValue( 320 );
     iMaxBitrate->setLineStep( 8 );
     iMaxBitrate->setValue( 192 );
-    normalTopBox->addWidget( iMaxBitrate, 0, Qt::AlignVCenter );
-    connect( iMaxBitrate, SIGNAL(valueChanged(int)),
-               this, SLOT(somethingChanged())
+    normalTopBox->addWidget( iMaxBitrate, 0, TQt::AlignVCenter );
+    connect( iMaxBitrate, TQT_SIGNAL(valueChanged(int)),
+               this, TQT_SLOT(somethingChanged())
              );
-    lBitrateRangeUnit = new QLabel( "kbps", normalOptions, "lBitrateRangeUnit" );
-    normalTopBox->addWidget( lBitrateRangeUnit, 0, Qt::AlignVCenter );
+    lBitrateRangeUnit = new TQLabel( "kbps", normalOptions, "lBitrateRangeUnit" );
+    normalTopBox->addWidget( lBitrateRangeUnit, 0, TQt::AlignVCenter );
     normalTopBox->addStretch();
 
-    QHBoxLayout *normalMiddleBox = new QHBoxLayout();
+    TQHBoxLayout *normalMiddleBox = new TQHBoxLayout();
     normalGrid->addLayout( normalMiddleBox, 1, 0 );
 
-    cSamplingrateSwitch = new QCheckBox( i18n("Resample")+":", normalOptions, "cSamplingrateSwitch" );
-    normalMiddleBox->addWidget( cSamplingrateSwitch, 0, Qt::AlignVCenter );
-    connect( cSamplingrateSwitch, SIGNAL(toggled(bool)),
-               this, SLOT(samplingrateToggled())
+    cSamplingrateSwitch = new TQCheckBox( i18n("Resample")+":", normalOptions, "cSamplingrateSwitch" );
+    normalMiddleBox->addWidget( cSamplingrateSwitch, 0, TQt::AlignVCenter );
+    connect( cSamplingrateSwitch, TQT_SIGNAL(toggled(bool)),
+               this, TQT_SLOT(samplingrateToggled())
              );
-    connect( cSamplingrateSwitch, SIGNAL(toggled(bool)),
-               this, SLOT(somethingChanged())
+    connect( cSamplingrateSwitch, TQT_SIGNAL(toggled(bool)),
+               this, TQT_SLOT(somethingChanged())
              );
     cSamplingrate = new KComboBox( normalOptions, "cSamplingrate" );
     cSamplingrate->setEditable(true);
@@ -136,21 +136,21 @@ OptionsDetailed::OptionsDetailed( Config* _config, QWidget *parent, const char *
     cSamplingrate->insertItem("11025");
     cSamplingrate->insertItem("8000");
     cSamplingrate->setCurrentText("44100");
-    normalMiddleBox->addWidget( cSamplingrate, 0, Qt::AlignVCenter );
-    connect( cSamplingrate, SIGNAL(activated(int)),
-               this, SLOT(somethingChanged())
+    normalMiddleBox->addWidget( cSamplingrate, 0, TQt::AlignVCenter );
+    connect( cSamplingrate, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(somethingChanged())
              );
-    lSamplingrateUnit = new QLabel( "Hz", normalOptions, "lSamplingrateUnit" );
-    normalMiddleBox->addWidget( lSamplingrateUnit, 0, Qt::AlignVCenter );
+    lSamplingrateUnit = new TQLabel( "Hz", normalOptions, "lSamplingrateUnit" );
+    normalMiddleBox->addWidget( lSamplingrateUnit, 0, TQt::AlignVCenter );
     normalMiddleBox->addSpacing( 18 );
 
-    cChannelsSwitch = new QCheckBox( i18n("Channels")+":", normalOptions, "cChannelsSwitch" );
-    normalMiddleBox->addWidget( cChannelsSwitch, 0, Qt::AlignVCenter );
-    connect( cChannelsSwitch, SIGNAL(toggled(bool)),
-               this, SLOT(channelsToggled())
+    cChannelsSwitch = new TQCheckBox( i18n("Channels")+":", normalOptions, "cChannelsSwitch" );
+    normalMiddleBox->addWidget( cChannelsSwitch, 0, TQt::AlignVCenter );
+    connect( cChannelsSwitch, TQT_SIGNAL(toggled(bool)),
+               this, TQT_SLOT(channelsToggled())
              );
-    connect( cChannelsSwitch, SIGNAL(toggled(bool)),
-               this, SLOT(somethingChanged())
+    connect( cChannelsSwitch, TQT_SIGNAL(toggled(bool)),
+               this, TQT_SLOT(somethingChanged())
              );
     cChannels = new KComboBox( normalOptions, "cChannels" );
 /*    sChannels.append( i18n("Mono") );
@@ -159,71 +159,71 @@ OptionsDetailed::OptionsDetailed( Config* _config, QWidget *parent, const char *
     sChannels.append( i18n("Forced Joint-Stereo") );
     sChannels.append( i18n("Dual Channels") );
     cChannels->insertStringList( sChannels );*/
-    normalMiddleBox->addWidget( cChannels, 0, Qt::AlignVCenter );
-    connect( cChannels, SIGNAL(activated(int)),
-               this, SLOT(somethingChanged())
+    normalMiddleBox->addWidget( cChannels, 0, TQt::AlignVCenter );
+    connect( cChannels, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(somethingChanged())
              );
     normalMiddleBox->addSpacing( 18 );
 
-    cReplayGain = new QCheckBox( i18n("Replay Gain"), normalOptions, "cReplayGain" );
+    cReplayGain = new TQCheckBox( i18n("Replay Gain"), normalOptions, "cReplayGain" );
     cReplayGain->setChecked(true);
-    QToolTip::add( cReplayGain, i18n("Add a Replay Gain tag to the converted file.") );
-    QWhatsThis::add( cReplayGain, i18n("Replay Gain is a volume correction technique. A volume difference is calculated and stored in a tag. This way audio players can automatically adjust the volume and the original music data is not modified (like at normalization).") );
-    normalMiddleBox->addWidget( cReplayGain, 0, Qt::AlignVCenter );
-    connect( cReplayGain, SIGNAL(toggled(bool)),
-               this, SLOT(somethingChanged())
+    TQToolTip::add( cReplayGain, i18n("Add a Replay Gain tag to the converted file.") );
+    TQWhatsThis::add( cReplayGain, i18n("Replay Gain is a volume correction technique. A volume difference is calculated and stored in a tag. This way audio players can automatically adjust the volume and the original music data is not modified (like at normalization).") );
+    normalMiddleBox->addWidget( cReplayGain, 0, TQt::AlignVCenter );
+    connect( cReplayGain, TQT_SIGNAL(toggled(bool)),
+               this, TQT_SLOT(somethingChanged())
              );
     normalMiddleBox->addStretch();
 
-    QHBoxLayout *normalBottomBox = new QHBoxLayout( );
+    TQHBoxLayout *normalBottomBox = new TQHBoxLayout( );
     normalGrid->addLayout( normalBottomBox, 2, 0 );
 
     outputDirectory = new OutputDirectory( config, normalOptions, "outputDirectory" );
-    normalBottomBox->addWidget( outputDirectory, 0, Qt::AlignVCenter );
-    connect( outputDirectory, SIGNAL(modeChanged(OutputDirectory::Mode)),
-               this, SLOT(somethingChanged())
+    normalBottomBox->addWidget( outputDirectory, 0, TQt::AlignVCenter );
+    connect( outputDirectory, TQT_SIGNAL(modeChanged(OutputDirectory::Mode)),
+               this, TQT_SLOT(somethingChanged())
              );
-    connect( outputDirectory, SIGNAL(directoryChanged(const QString&)),
-               this, SLOT(somethingChanged())
+    connect( outputDirectory, TQT_SIGNAL(directoryChanged(const TQString&)),
+               this, TQT_SLOT(somethingChanged())
              );
     normalBottomBox->addSpacing( 18 );
 
     pProfileSave = new KToolBarButton( "filesave", 1003, normalOptions, "pProfileSave" );
-    QToolTip::add( pProfileSave, i18n("Save current options as a profile") );
-    normalBottomBox->addWidget( pProfileSave, 0, Qt::AlignVCenter );
-    connect( pProfileSave, SIGNAL(clicked()),
-               this, SLOT(saveProfile())
+    TQToolTip::add( pProfileSave, i18n("Save current options as a profile") );
+    normalBottomBox->addWidget( pProfileSave, 0, TQt::AlignVCenter );
+    connect( pProfileSave, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(saveProfile())
              );
 
     // advanced options
-    advancedOptions = new QWidget( this, "advancedOptions" );
+    advancedOptions = new TQWidget( this, "advancedOptions" );
     advancedOptions->hide();
     gridLayout->addWidget( advancedOptions, 0, 0 );
 
-    QGridLayout *advancedGrid = new QGridLayout( advancedOptions, 2, 1, 6, 3 );
+    TQGridLayout *advancedGrid = new TQGridLayout( advancedOptions, 2, 1, 6, 3 );
 
-    QHBoxLayout *advancedTopBox = new QHBoxLayout();
+    TQHBoxLayout *advancedTopBox = new TQHBoxLayout();
     advancedGrid->addLayout( advancedTopBox, 0, 0 );
 
-    QLabel* lUserOptionsLabel = new QLabel( i18n("Command")+":", advancedOptions, "lUserOptionsLabel" );
-    advancedTopBox->addWidget( lUserOptionsLabel, 0, Qt::AlignVCenter );
+    TQLabel* lUserOptionsLabel = new TQLabel( i18n("Command")+":", advancedOptions, "lUserOptionsLabel" );
+    advancedTopBox->addWidget( lUserOptionsLabel, 0, TQt::AlignVCenter );
     lUserOptions = new KLineEdit( advancedOptions, "lUserOptions" );
-    advancedTopBox->addWidget( lUserOptions, 0, Qt::AlignVCenter );
-    connect( lUserOptions, SIGNAL(textChanged(const QString&)),
-               this, SLOT(somethingChanged())
+    advancedTopBox->addWidget( lUserOptions, 0, TQt::AlignVCenter );
+    connect( lUserOptions, TQT_SIGNAL(textChanged(const TQString&)),
+               this, TQT_SLOT(somethingChanged())
              );
 
-    QHBoxLayout *advancedMiddleBox = new QHBoxLayout();
+    TQHBoxLayout *advancedMiddleBox = new TQHBoxLayout();
     advancedGrid->addLayout( advancedMiddleBox, 1, 0 );
 
-    QLabel* lInfoParams = new QLabel( i18n("%p: The parameters generated by soundKonverter"), advancedOptions, "lInfoParams" );
-    advancedMiddleBox->addWidget( lInfoParams, 0, Qt::AlignVCenter );
+    TQLabel* lInfoParams = new TQLabel( i18n("%p: The parameters generated by soundKonverter"), advancedOptions, "lInfoParams" );
+    advancedMiddleBox->addWidget( lInfoParams, 0, TQt::AlignVCenter );
 
-    QHBoxLayout *advancedBottomBox = new QHBoxLayout();
+    TQHBoxLayout *advancedBottomBox = new TQHBoxLayout();
     advancedGrid->addLayout( advancedBottomBox, 2, 0 );
 
-    QLabel* lInfoFiles = new QLabel( i18n("%i: The input file ; %o: The output file"), advancedOptions, "lInfoFiles" );
-    advancedBottomBox->addWidget( lInfoFiles, 0, Qt::AlignVCenter );
+    TQLabel* lInfoFiles = new TQLabel( i18n("%i: The input file ; %o: The output file"), advancedOptions, "lInfoFiles" );
+    advancedBottomBox->addWidget( lInfoFiles, 0, TQt::AlignVCenter );
 
     refill();
 }
@@ -320,7 +320,7 @@ void OptionsDetailed::setCurrentOptions( const ConversionOptions& options )
 
     if( options.encodingOptions.samplingRate.bEnabled == true  ) {
         cSamplingrateSwitch->setChecked( true );
-        cSamplingrate->setCurrentText( QString::number(options.encodingOptions.samplingRate.iSamplingRate) );
+        cSamplingrate->setCurrentText( TQString::number(options.encodingOptions.samplingRate.iSamplingRate) );
     }
     else {
         cSamplingrateSwitch->setChecked( false );
@@ -350,9 +350,9 @@ void OptionsDetailed::setCurrentOptions( const ConversionOptions& options )
 void OptionsDetailed::saveProfile()
 {
     bool ok;
-    QString name = KInputDialog::getText( i18n("New profile"), i18n("Enter a name for the new profile:"), "", &ok );
+    TQString name = KInputDialog::getText( i18n("New profile"), i18n("Enter a name for the new profile:"), "", &ok );
     if( ok ) {
-        QStringList profiles;
+        TQStringList profiles;
         profiles += i18n("Very low");
         profiles += i18n("Low");
         profiles += i18n("Medium");
@@ -363,14 +363,14 @@ void OptionsDetailed::saveProfile()
         profiles += i18n("Last used");
         profiles += "Last used";
         profiles += i18n("User defined");
-        if( profiles.findIndex(name) != -1 ) {
+        if( profiles.tqfindIndex(name) != -1 ) {
             KMessageBox::error( this,
                 i18n("You cannot overwrite the built-in profiles."),
                 i18n("Profile already exists") );
             return;
         }
         profiles = config->getAllProfiles();
-        if( profiles.findIndex(name) == -1 ) {
+        if( profiles.tqfindIndex(name) == -1 ) {
             config->addProfile( name, getCurrentOptions() );
         }
         else {
@@ -385,29 +385,29 @@ void OptionsDetailed::saveProfile()
     }
 }
 
-int OptionsDetailed::formatIndex( const QString &string )
+int OptionsDetailed::formatIndex( const TQString &string )
 {
-    return sFormat.findIndex( string );
+    return sFormat.tqfindIndex( string );
 }
 
-int OptionsDetailed::qualityModeIndex( const QString &string )
+int OptionsDetailed::qualityModeIndex( const TQString &string )
 {
-    return sQualityMode.findIndex( string );
+    return sQualityMode.tqfindIndex( string );
 }
 
-int OptionsDetailed::bitrateModeIndex( const QString &string )
+int OptionsDetailed::bitrateModeIndex( const TQString &string )
 {
-    return sBitrateMode.findIndex( string );
+    return sBitrateMode.tqfindIndex( string );
 }
 
-int OptionsDetailed::channelsIndex( const QString &string )
+int OptionsDetailed::channelsIndex( const TQString &string )
 {
-    return sChannels.findIndex( string );
+    return sChannels.tqfindIndex( string );
 }
 
 void OptionsDetailed::refill()
 {
-    QString format = cFormat->currentText();
+    TQString format = cFormat->currentText();
 
     sFormat = config->allEncodableFormats();
     sFormat.append( "wav" );
@@ -446,13 +446,13 @@ void OptionsDetailed::formatChanged()
     }
 
     lUserOptions->setEnabled( true );
-    QString lastString = lUserOptions->text();
-    QString bin = config->binaries[plugin->enc.bin];
+    TQString lastString = lUserOptions->text();
+    TQString bin = config->binaries[plugin->enc.bin];
     if( lastString.left(bin.length()) != bin ) {
         lUserOptions->setText( config->binaries[plugin->enc.bin] + " " + plugin->enc.in_out_files );
     }
 
-    QString lastQualityMode = cQualityMode->currentText();
+    TQString lastQualityMode = cQualityMode->currentText();
     sQualityMode.clear();
 
     if( formatItem->replaygain || ( plugin->enc.replaygain.enabled && formatItem->internalReplayGain ) ) {
@@ -492,7 +492,7 @@ void OptionsDetailed::formatChanged()
 
 void OptionsDetailed::qualityModeChanged()
 {
-    QWhatsThis::remove( iQuality );
+    TQWhatsThis::remove( iQuality );
 
     if( cFormat->currentText() == "wav" ) {
         iQuality->setEnabled( false );
@@ -510,8 +510,8 @@ void OptionsDetailed::qualityModeChanged()
         return;
     }
 
-    QString qualityModeString = cQualityMode->currentText();
-    QString lastString;
+    TQString qualityModeString = cQualityMode->currentText();
+    TQString lastString;
     int lastValue;
 
     ConvertPlugin* plugin = config->encoderForFormat( cFormat->currentText() );
@@ -558,7 +558,7 @@ void OptionsDetailed::qualityModeChanged()
     }
 
     if( qualityModeString == i18n("Bitrate") ) {
-        QToolTip::add( iQuality, i18n("Kilobit per second") );
+        TQToolTip::add( iQuality, i18n("Kilobit per second") );
         iQuality->setEnabled( true );
         iQuality->setMinValue( 32 );
         iQuality->setMaxValue( 320 );
@@ -580,7 +580,7 @@ void OptionsDetailed::qualityModeChanged()
         bitrateModeChanged();
     }
     else if( qualityModeString == i18n("Quality") ) {
-//         QToolTip::add( iQuality, i18n("This is a relative quality between 0 and 100.\nThe higher this number the higher is the quality.\nsoundKonverter will convert it into the file format's quality format.\nSee the \"What's this?\" for more informations.") );
+//         TQToolTip::add( iQuality, i18n("This is a relative quality between 0 and 100.\nThe higher this number the higher is the quality.\nsoundKonverter will convert it into the file format's quality format.\nSee the \"What's this?\" for more informations.") );
         iQuality->setEnabled( true );
         iQuality->setMinValue( 0 );
         iQuality->setMaxValue( 100 );
@@ -596,9 +596,9 @@ void OptionsDetailed::qualityModeChanged()
         bitrateModeChanged();
 
         if( plugin->enc.lossy.quality.help ) {
-            QString str = plugin->enc.lossy.quality.help;
-            str.replace("\\n","<br>");
-            QWhatsThis::add( iQuality, "<p>"+str+"</p>" );
+            TQString str = plugin->enc.lossy.quality.help;
+            str.tqreplace("\\n","<br>");
+            TQWhatsThis::add( iQuality, "<p>"+str+"</p>" );
         }
     }
     else if( qualityModeString == i18n("Lossless") || qualityModeString == i18n("Undefined") ) {
@@ -616,7 +616,7 @@ void OptionsDetailed::qualityModeChanged()
         cChannels->setEnabled( false );
     }
     else if( qualityModeString == i18n("Hybrid") ) {
-        QToolTip::add( iQuality, i18n("Kilobit per second") );
+        TQToolTip::add( iQuality, i18n("Kilobit per second") );
         iQuality->setEnabled( true );
         iQuality->setMinValue( 32 );
         iQuality->setMaxValue( 320 );
@@ -639,7 +639,7 @@ void OptionsDetailed::qualityModeChanged()
 void OptionsDetailed::qualityChanged()
 {
     if( cQualityMode->currentText() == i18n("Quality") ) {
-        QToolTip::remove( iQuality );
+        TQToolTip::remove( iQuality );
 
         FormatItem* formatItem = config->getFormatItem( cFormat->currentText() );
         if( formatItem == 0 ) {
@@ -654,7 +654,7 @@ void OptionsDetailed::qualityChanged()
             return;
         }
 
-        QString quality;
+        TQString quality;
         if( plugin->enc.lossy.quality.enabled ) {
             quality = plugin->enc.lossy.quality.param;
             int qualityLevel = iQuality->value();
@@ -662,33 +662,33 @@ void OptionsDetailed::qualityChanged()
                 if( plugin->enc.lossy.quality.step < 1 ) {
                     if( plugin->enc.lossy.quality.range_max >= plugin->enc.lossy.quality.range_min)
 //                         t_float = ( (float)item->fileListItem->options.encodingOptions.iQuality * ( plugin->enc.lossy.quality.range_max - plugin->enc.lossy.quality.range_min ) / 100 ) + plugin->enc.lossy.quality.range_min;
-                        quality.replace( "%q", QString::number( ( (float)qualityLevel * ( plugin->enc.lossy.quality.range_max - plugin->enc.lossy.quality.range_min ) / 100 ) + plugin->enc.lossy.quality.range_min ) );
+                        quality.tqreplace( "%q", TQString::number( ( (float)qualityLevel * ( plugin->enc.lossy.quality.range_max - plugin->enc.lossy.quality.range_min ) / 100 ) + plugin->enc.lossy.quality.range_min ) );
                     else
 //                         t_float = ( (100.0f - (float)item->fileListItem->options.encodingOptions.iQuality) * ( plugin->enc.lossy.quality.range_min - plugin->enc.lossy.quality.range_max ) / 100 ) + plugin->enc.lossy.quality.range_max;
-                        quality.replace( "%q", QString::number( ( (100.0f - qualityLevel) * ( plugin->enc.lossy.quality.range_min - plugin->enc.lossy.quality.range_max ) / 100 ) + plugin->enc.lossy.quality.range_max ) );
+                        quality.tqreplace( "%q", TQString::number( ( (100.0f - qualityLevel) * ( plugin->enc.lossy.quality.range_min - plugin->enc.lossy.quality.range_max ) / 100 ) + plugin->enc.lossy.quality.range_max ) );
                 }
                 else {
                     if( plugin->enc.lossy.quality.range_max >= plugin->enc.lossy.quality.range_min)
 //                         t_int = ( item->fileListItem->options.encodingOptions.iQuality * (int)( plugin->enc.lossy.quality.range_max - plugin->enc.lossy.quality.range_min ) / 100) + (int)plugin->enc.lossy.quality.range_min;
-                        quality.replace( "%q", QString::number( (qualityLevel * (int)( plugin->enc.lossy.quality.range_max - plugin->enc.lossy.quality.range_min ) / 100) + (int)plugin->enc.lossy.quality.range_min ) );
+                        quality.tqreplace( "%q", TQString::number( (qualityLevel * (int)( plugin->enc.lossy.quality.range_max - plugin->enc.lossy.quality.range_min ) / 100) + (int)plugin->enc.lossy.quality.range_min ) );
                     else
 //                         t_int = ( (100 - item->fileListItem->options.encodingOptions.iQuality) * (int)( plugin->enc.lossy.quality.range_min - plugin->enc.lossy.quality.range_max ) / 100) + (int)plugin->enc.lossy.quality.range_max;
-                        quality.replace( "%q", QString::number( ( (100 - qualityLevel) * (int)( plugin->enc.lossy.quality.range_min - plugin->enc.lossy.quality.range_max ) / 100) + (int)plugin->enc.lossy.quality.range_max ) );
+                        quality.tqreplace( "%q", TQString::number( ( (100 - qualityLevel) * (int)( plugin->enc.lossy.quality.range_min - plugin->enc.lossy.quality.range_max ) / 100) + (int)plugin->enc.lossy.quality.range_max ) );
                 }
-                if( plugin->enc.bin == "oggenc" ) quality.replace(QChar('.'),KGlobal::locale()->decimalSymbol()); // HACK make oggenc usable with all langauges
+                if( plugin->enc.bin == "oggenc" ) quality.tqreplace(TQChar('.'),KGlobal::locale()->decimalSymbol()); // HACK make oggenc usable with all langauges
                 else if( plugin->enc.lossy.quality.separator != '.' ) {
-                    quality.replace( QChar('.'), plugin->enc.lossy.quality.separator );
+                    quality.tqreplace( TQChar('.'), plugin->enc.lossy.quality.separator );
                 }
             }
             else {
-                QStringList::Iterator it = plugin->enc.lossy.quality.profiles.at( rint(qualityLevel*plugin->enc.lossy.quality.range_max/100) );
-                quality.replace( "%q", *it );
+                TQStringList::Iterator it = plugin->enc.lossy.quality.profiles.at( rint(qualityLevel*plugin->enc.lossy.quality.range_max/100) );
+                quality.tqreplace( "%q", *it );
             }
         }
 
-        QToolTip::add( iQuality, i18n("This is a relative quality between 0 and 100.\nThe higher this number the higher is the quality.\nsoundKonverter will convert it into the file format's quality format.\nSee the \"What's this?\" for more informations.\n\nCurrent parameter: \"%1\"").arg(quality) );
-//         QToolTip toolTip( iQuality );
-//         toolTip.tip( i18n("Current parameter: \"%1\"").arg(quality) );
+        TQToolTip::add( iQuality, i18n("This is a relative quality between 0 and 100.\nThe higher this number the higher is the quality.\nsoundKonverter will convert it into the file format's quality format.\nSee the \"What's this?\" for more informations.\n\nCurrent parameter: \"%1\"").tqarg(quality) );
+//         TQToolTip toolTip( iQuality );
+//         toolTip.tip( i18n("Current parameter: \"%1\"").tqarg(quality) );
     }
 }
 
@@ -754,12 +754,12 @@ void OptionsDetailed::somethingChanged()
 // access the options data - BEGIN
 ////////////////////////////////////////////////////////////
 
-QString OptionsDetailed::getFormat()
+TQString OptionsDetailed::getFormat()
 {
     return cFormat->currentText();
 }
 
-// QString OptionsDetailed::getQualityMode()
+// TQString OptionsDetailed::getQualityMode()
 // {
 //     return cQualityMode->currentText();
 // }
@@ -769,20 +769,20 @@ OutputDirectory::Mode OptionsDetailed::getOutputDirectoryMode()
     return outputDirectory->mode();
 }
 
-QString OptionsDetailed::getOutputDirectoryPath()
+TQString OptionsDetailed::getOutputDirectoryPath()
 {
     return outputDirectory->directory();
 }
 
 
-void OptionsDetailed::setFormat( const QString &format )
+void OptionsDetailed::setFormat( const TQString &format )
 {
     cFormat->setCurrentItem( formatIndex(format) );
 
     formatChanged();
 }
 
-void OptionsDetailed::setQualityMode( const QString &qualityMode )
+void OptionsDetailed::setQualityMode( const TQString &qualityMode )
 {
     cQualityMode->setCurrentItem( qualityModeIndex(qualityMode) );
     qualityModeChanged();
@@ -793,7 +793,7 @@ void OptionsDetailed::setQuality( int quality )
     iQuality->setValue( quality );
 }
 
-void OptionsDetailed::setBitrateMode( const QString &bitrateMode )
+void OptionsDetailed::setBitrateMode( const TQString &bitrateMode )
 {
     cBitrateMode->setCurrentItem( bitrateModeIndex(bitrateMode) );
     bitrateModeChanged();
@@ -828,7 +828,7 @@ void OptionsDetailed::setSamplingrate( int samplingrate )
     setSamplingrate( text );
 }
 
-void OptionsDetailed::setSamplingrate( const QString &samplingrate )
+void OptionsDetailed::setSamplingrate( const TQString &samplingrate )
 {
     cSamplingrate->setCurrentText( samplingrate );
 }
@@ -838,7 +838,7 @@ void OptionsDetailed::setChannelsEnabled( bool enabled )
     cChannelsSwitch->setChecked( enabled );
 }
 
-void OptionsDetailed::setChannels( const QString &channels )
+void OptionsDetailed::setChannels( const TQString &channels )
 {
     cChannels->setCurrentItem( channelsIndex(channels) );
 }
@@ -853,12 +853,12 @@ void OptionsDetailed::setOutputDirectoryMode( OutputDirectory::Mode mode )
     outputDirectory->setMode( mode );
 }
 
-void OptionsDetailed::setOutputDirectoryPath( const QString &path )
+void OptionsDetailed::setOutputDirectoryPath( const TQString &path )
 {
     outputDirectory->setDirectory( path );
 }
 
-void OptionsDetailed::setUserOptions( const QString &options )
+void OptionsDetailed::setUserOptions( const TQString &options )
 {
     lUserOptions->setText( options );
 }
@@ -888,7 +888,7 @@ bool OptionsDetailed::getChannelsEnabled()
     return cChannelsSwitch->isChecked();
 }
 
-QString OptionsDetailed::getChannels()
+TQString OptionsDetailed::getChannels()
 {
     return cChannels->currentText();
 }
diff --git a/src/optionsdetailed.h b/src/optionsdetailed.h
index e743907..5ab6b2e 100755
--- a/src/optionsdetailed.h
+++ b/src/optionsdetailed.h
@@ -6,15 +6,15 @@
 #include "outputdirectory.h"
 #include "conversionoptions.h"
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 class Config;
 //class OutputDirectory;
 class ConversionOptions;
 
-class QLabel;
+class TQLabel;
 class KIntSpinBox;
-class QCheckBox;
+class TQCheckBox;
 class KComboBox;
 class KLineEdit;
 class KToolBarButton;
@@ -24,14 +24,15 @@ class KToolBarButton;
  * @author Daniel Faust <hessijames@gmail.com>
  * @version 0.3
  */
-class OptionsDetailed : public QWidget
+class OptionsDetailed : public TQWidget
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
      */
-    OptionsDetailed( Config*, QWidget* parent=0, const char* name=0 );
+    OptionsDetailed( Config*, TQWidget* tqparent=0, const char* name=0 );
 
     /**
      * Destructor
@@ -59,49 +60,49 @@ private:
     KIntSpinBox* iQuality;
     KComboBox* cBitrateMode;
 
-    QCheckBox* cBitrateRangeSwitch;
+    TQCheckBox* cBitrateRangeSwitch;
     KIntSpinBox* iMinBitrate;
-    QLabel* lBitrateRangeTo;
+    TQLabel* lBitrateRangeTo;
     KIntSpinBox* iMaxBitrate;
-    QLabel* lBitrateRangeUnit;
+    TQLabel* lBitrateRangeUnit;
 
-    QCheckBox* cSamplingrateSwitch;
+    TQCheckBox* cSamplingrateSwitch;
     KComboBox* cSamplingrate;
-    QLabel* lSamplingrateUnit;
-    QCheckBox* cChannelsSwitch;
+    TQLabel* lSamplingrateUnit;
+    TQCheckBox* cChannelsSwitch;
     KComboBox* cChannels;
-    QCheckBox* cReplayGain;
+    TQCheckBox* cReplayGain;
 
     KToolBarButton* pProfileSave;
 
     KLineEdit* lUserOptions;
 
-    QWidget* normalOptions;
-    QWidget* advancedOptions;
+    TQWidget* normalOptions;
+    TQWidget* advancedOptions;
 
     OutputDirectory* outputDirectory;
 
     Config* config;
-//     QString getQualityMode();
+//     TQString getQualityMode();
 
-    QString lastQualityMode;
+    TQString lastQualityMode;
 
     /** because we can't search within combo boxes, we need a seperate string lists, that we can search */
-    QStringList sFormat;
-    QStringList sQualityMode;
-    QStringList sBitrateMode;
-    QStringList sChannels;
-    int formatIndex( const QString &string );
-    int qualityModeIndex( const QString &string );
-    int bitrateModeIndex( const QString &string );
-    int channelsIndex( const QString &string );
+    TQStringList sFormat;
+    TQStringList sQualityMode;
+    TQStringList sBitrateMode;
+    TQStringList sChannels;
+    int formatIndex( const TQString &string );
+    int qualityModeIndex( const TQString &string );
+    int bitrateModeIndex( const TQString &string );
+    int channelsIndex( const TQString &string );
 
     int getQuality();
     bool getBitrateRangeEnabled();
     bool getSamplingrateEnabled();
     int getSamplingrate();
     bool getChannelsEnabled();
-    QString getChannels();
+    TQString getChannels();
 
 private slots:
     void formatChanged();
@@ -115,25 +116,25 @@ private slots:
     void somethingChanged();
 
 public:
-    QString getFormat();
+    TQString getFormat();
     OutputDirectory::Mode getOutputDirectoryMode();
-    QString getOutputDirectoryPath();
-    void setFormat( const QString &format );
-    void setQualityMode( const QString &qualityMode );
+    TQString getOutputDirectoryPath();
+    void setFormat( const TQString &format );
+    void setQualityMode( const TQString &qualityMode );
     void setQuality( int quality );
-    void setBitrateMode( const QString &bitrateMode );
+    void setBitrateMode( const TQString &bitrateMode );
     void setBitrateRangeEnabled( bool enabled );
     void setMinBitrate( int bitrate );
     void setMaxBitrate( int bitrate );
     void setSamplingrateEnabled( bool enabled );
     void setSamplingrate( int sampleRate );
-    void setSamplingrate( const QString &sampleRate );
+    void setSamplingrate( const TQString &sampleRate );
     void setChannelsEnabled( bool enabled );
-    void setChannels( const QString &channels );
+    void setChannels( const TQString &channels );
     void setReplayGainEnabled( bool enabled );
     void setOutputDirectoryMode( OutputDirectory::Mode mode );
-    void setOutputDirectoryPath( const QString &path );
-    void setUserOptions( const QString &options );
+    void setOutputDirectoryPath( const TQString &path );
+    void setUserOptions( const TQString &options );
 
 public slots:
     void toggleAdvancedOptions();
diff --git a/src/optionseditor.cpp b/src/optionseditor.cpp
index efd9b1e..d3c0661 100755
--- a/src/optionseditor.cpp
+++ b/src/optionseditor.cpp
@@ -6,10 +6,10 @@
 #include "conversionoptions.h"
 #include "outputdirectory.h"
 
-#include <qlayout.h>
-#include <qstring.h>
-#include <qlabel.h>
-#include <qdatetime.h>
+#include <tqlayout.h>
+#include <tqstring.h>
+#include <tqlabel.h>
+#include <tqdatetime.h>
 
 #include <klocale.h>
 #include <kiconloader.h>
@@ -22,13 +22,13 @@
 
 // TODO add warning, when editing tags and converting to an unsupported file format
 
-OptionsEditor::OptionsEditor( TagEngine* _tagEngine, Config* _config, FileList* _fileList, QWidget* parent, const char* name, Page startPage )
+OptionsEditor::OptionsEditor( TagEngine* _tagEngine, Config* _config, FileList* _fileList, TQWidget* tqparent, const char* name, Page startPage )
     : KDialogBase(
         IconList,
         i18n("Options Editor"),
         /*User2 | User1 |*/ Ok,
         Ok, // default button
-        parent,
+        tqparent,
         name,
         false, // modal
         true/*, // separator
@@ -54,160 +54,160 @@ OptionsEditor::OptionsEditor( TagEngine* _tagEngine, Config* _config, FileList*
     //// options page ////
     conversionOptions = addPage( i18n("Conversion"), i18n("Conversion options"), iconLoader->loadIcon("soundkonverter",KIcon::Desktop) );
     // the grid for all widgets in the main window
-    QGridLayout* conversionOptionsGridLayout = new QGridLayout( conversionOptions, 1, 1, 0, 6, "conversionOptionsGridLayout" );
+    TQGridLayout* conversionOptionsGridLayout = new TQGridLayout( conversionOptions, 1, 1, 0, 6, "conversionOptionsGridLayout" );
     // generate the options input area
     options = new Options( config, i18n("Choose your prefered output options and click on \"Close\"!"), conversionOptions, "options" );
     conversionOptionsGridLayout->addWidget( options, 0, 0 );
-    connect( options, SIGNAL(optionsChanged()),
-               this, SLOT(optionsChanged())
+    connect( options, TQT_SIGNAL(optionsChanged()),
+               this, TQT_SLOT(optionsChanged())
              );
     conversionOptionsGridLayout->setRowStretch( 1, 1 );
 
-    lEditOptions = new QLabel( "", conversionOptions, "lEditOptions" );
+    lEditOptions = new TQLabel( "", conversionOptions, "lEditOptions" );
     conversionOptionsGridLayout->addWidget( lEditOptions, 2, 0 );
-    lEditOptions->setAlignment( Qt::AlignHCenter );
+    lEditOptions->tqsetAlignment( TQt::AlignHCenter );
     lEditOptions->hide();
     pEditOptions = new KPushButton( i18n("Edit conversion options"), conversionOptions, "pEditOptions" );
-    pEditOptions->setFixedWidth( pEditOptions->sizeHint().width() );
-    conversionOptionsGridLayout->addWidget( pEditOptions, 3, 0, Qt::AlignHCenter );
+    pEditOptions->setFixedWidth( pEditOptions->tqsizeHint().width() );
+    conversionOptionsGridLayout->addWidget( pEditOptions, 3, 0, TQt::AlignHCenter );
     pEditOptions->hide();
-    connect( pEditOptions, SIGNAL(clicked()),
-               this, SLOT(editOptionsClicked())
+    connect( pEditOptions, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(editOptionsClicked())
              );
 
     //// tags page ////
     tags = addPage( i18n("Tags"), i18n("Tags"), iconLoader->loadIcon("view_text",KIcon::Desktop) );
     // the grid for all widgets in the main window
-    QGridLayout* tagsGridLayout = new QGridLayout( tags, 1, 1, 0, 6, "tagsGridLayout" );
+    TQGridLayout* tagsGridLayout = new TQGridLayout( tags, 1, 1, 0, 6, "tagsGridLayout" );
 
     // add the inputs
-    // add a horizontal box layout for the title and track number
-    QHBoxLayout *titleBox = new QHBoxLayout( -1, "titleBox" );
+    // add a horizontal box tqlayout for the title and track number
+    TQHBoxLayout *titleBox = new TQHBoxLayout( -1, "titleBox" );
     tagsGridLayout->addLayout( titleBox, 0, 1 );
     // and fill it up
-    lTitleLabel = new QLabel( i18n("Title:"), tags, "lTitleLabel" );
+    lTitleLabel = new TQLabel( i18n("Title:"), tags, "lTitleLabel" );
     tagsGridLayout->addWidget( lTitleLabel, 0, 0 );
     lTitle = new KLineEdit( tags, "lTitle" );
     titleBox->addWidget( lTitle );
-    connect( lTitle, SIGNAL(textChanged(const QString&)),
-               this, SLOT(titleChanged(const QString&))
+    connect( lTitle, TQT_SIGNAL(textChanged(const TQString&)),
+               this, TQT_SLOT(titleChanged(const TQString&))
              );
     pTitleEdit = new KPushButton( " ", tags, "pTitleEdit" );
     pTitleEdit->setPixmap( iconLoader->loadIcon("kwrite",KIcon::Small) );
-    pTitleEdit->setFixedSize( lTitle->sizeHint().height(), lTitle->sizeHint().height() );
+    pTitleEdit->setFixedSize( lTitle->tqsizeHint().height(), lTitle->tqsizeHint().height() );
     pTitleEdit->hide();
     titleBox->addWidget( pTitleEdit );
-    connect( pTitleEdit, SIGNAL(clicked()),
-               this, SLOT(editTitleClicked())
+    connect( pTitleEdit, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(editTitleClicked())
              );
-    lNumberLabel = new QLabel( i18n("Track No.:"), tags, "lNumberLabel" );
+    lNumberLabel = new TQLabel( i18n("Track No.:"), tags, "lNumberLabel" );
     titleBox->addWidget( lNumberLabel );
     iNumber = new KIntSpinBox( 0, 999, 1, 1, 10, tags, "iNumber" );
     titleBox->addWidget( iNumber );
-    connect( iNumber, SIGNAL(valueChanged(int)),
-               this, SLOT(numberChanged(int))
+    connect( iNumber, TQT_SIGNAL(valueChanged(int)),
+               this, TQT_SLOT(numberChanged(int))
              );
     pNumberEdit = new KPushButton( " ", tags, "pNumberEdit" );
     pNumberEdit->setPixmap( iconLoader->loadIcon("kwrite",KIcon::Small) );
-    pNumberEdit->setFixedSize( iNumber->sizeHint().height(), iNumber->sizeHint().height() );
+    pNumberEdit->setFixedSize( iNumber->tqsizeHint().height(), iNumber->tqsizeHint().height() );
     pNumberEdit->hide();
     titleBox->addWidget( pNumberEdit );
-    connect( pNumberEdit, SIGNAL(clicked()),
-               this, SLOT(editNumberClicked())
+    connect( pNumberEdit, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(editNumberClicked())
              );
 
-    // add a horizontal box layout for the artist and the composer
-    QHBoxLayout *artistBox = new QHBoxLayout( -1, "artistBox" );
+    // add a horizontal box tqlayout for the artist and the composer
+    TQHBoxLayout *artistBox = new TQHBoxLayout( -1, "artistBox" );
     tagsGridLayout->addLayout( artistBox, 1, 1 );
     // and fill it up
-    lArtistLabel = new QLabel( i18n("Artist:"), tags, "lArtistLabel" );
+    lArtistLabel = new TQLabel( i18n("Artist:"), tags, "lArtistLabel" );
     tagsGridLayout->addWidget( lArtistLabel, 1, 0 );
     lArtist = new KLineEdit( tags, "lArtist" );
     artistBox->addWidget( lArtist );
-    connect( lArtist, SIGNAL(textChanged(const QString&)),
-               this, SLOT(artistChanged(const QString&))
+    connect( lArtist, TQT_SIGNAL(textChanged(const TQString&)),
+               this, TQT_SLOT(artistChanged(const TQString&))
              );
     pArtistEdit = new KPushButton( " ", tags, "pArtistEdit" );
     pArtistEdit->setPixmap( iconLoader->loadIcon("kwrite",KIcon::Small) );
-    pArtistEdit->setFixedSize( lArtist->sizeHint().height(), lArtist->sizeHint().height() );
+    pArtistEdit->setFixedSize( lArtist->tqsizeHint().height(), lArtist->tqsizeHint().height() );
     pArtistEdit->hide();
     artistBox->addWidget( pArtistEdit );
-    connect( pArtistEdit, SIGNAL(clicked()),
-               this, SLOT(editArtistClicked())
+    connect( pArtistEdit, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(editArtistClicked())
              );
-    lComposerLabel = new QLabel( i18n("Composer:"), tags, "lComposerLabel" );
+    lComposerLabel = new TQLabel( i18n("Composer:"), tags, "lComposerLabel" );
     artistBox->addWidget( lComposerLabel );
     lComposer = new KLineEdit( tags, "lComposer" );
     artistBox->addWidget( lComposer );
-    connect( lComposer, SIGNAL(textChanged(const QString&)),
-               this, SLOT(composerChanged(const QString&))
+    connect( lComposer, TQT_SIGNAL(textChanged(const TQString&)),
+               this, TQT_SLOT(composerChanged(const TQString&))
              );
     pComposerEdit = new KPushButton( " ", tags, "pComposerEdit" );
     pComposerEdit->setPixmap( iconLoader->loadIcon("kwrite",KIcon::Small) );
-    pComposerEdit->setFixedSize( lComposer->sizeHint().height(), lComposer->sizeHint().height() );
+    pComposerEdit->setFixedSize( lComposer->tqsizeHint().height(), lComposer->tqsizeHint().height() );
     pComposerEdit->hide();
     artistBox->addWidget( pComposerEdit );
-    connect( pComposerEdit, SIGNAL(clicked()),
-               this, SLOT(editComposerClicked())
+    connect( pComposerEdit, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(editComposerClicked())
              );
 
-    // add a horizontal box layout for the album
-    QHBoxLayout *albumBox = new QHBoxLayout( -1, "albumBox" );
+    // add a horizontal box tqlayout for the album
+    TQHBoxLayout *albumBox = new TQHBoxLayout( -1, "albumBox" );
     tagsGridLayout->addLayout( albumBox, 2, 1 );
     // and fill it up
-    lAlbumLabel = new QLabel( i18n("Album:"), tags, "lAlbumLabel" );
+    lAlbumLabel = new TQLabel( i18n("Album:"), tags, "lAlbumLabel" );
     tagsGridLayout->addWidget( lAlbumLabel, 2, 0 );
     lAlbum = new KLineEdit( tags, "lAlbum" );
     albumBox->addWidget( lAlbum );
-    connect( lAlbum, SIGNAL(textChanged(const QString&)),
-               this, SLOT(albumChanged(const QString&))
+    connect( lAlbum, TQT_SIGNAL(textChanged(const TQString&)),
+               this, TQT_SLOT(albumChanged(const TQString&))
              );
     pAlbumEdit = new KPushButton( " ", tags, "pAlbumEdit" );
     pAlbumEdit->setPixmap( iconLoader->loadIcon("kwrite",KIcon::Small) );
-    pAlbumEdit->setFixedSize( lAlbum->sizeHint().height(), lAlbum->sizeHint().height() );
+    pAlbumEdit->setFixedSize( lAlbum->tqsizeHint().height(), lAlbum->tqsizeHint().height() );
     pAlbumEdit->hide();
     albumBox->addWidget( pAlbumEdit );
-    connect( pAlbumEdit, SIGNAL(clicked()),
-               this, SLOT(editAlbumClicked())
+    connect( pAlbumEdit, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(editAlbumClicked())
              );
 
-    // add a horizontal box layout for the disc number, year and genre
-    QHBoxLayout *albumdataBox = new QHBoxLayout( -1, "albumdataBox" );
+    // add a horizontal box tqlayout for the disc number, year and genre
+    TQHBoxLayout *albumdataBox = new TQHBoxLayout( -1, "albumdataBox" );
     tagsGridLayout->addLayout( albumdataBox, 3, 1 );
     // and fill it up
-    lDiscLabel = new QLabel( i18n("Disc No.:"), tags, "lDiscLabel" );
+    lDiscLabel = new TQLabel( i18n("Disc No.:"), tags, "lDiscLabel" );
     tagsGridLayout->addWidget( lDiscLabel, 3, 0 );
     iDisc = new KIntSpinBox( 0, 99, 1, 1, 10, tags, "iDisc" );
     albumdataBox->addWidget( iDisc );
-    connect( iDisc, SIGNAL(valueChanged(int)),
-               this, SLOT(discChanged(int))
+    connect( iDisc, TQT_SIGNAL(valueChanged(int)),
+               this, TQT_SLOT(discChanged(int))
              );
     pDiscEdit = new KPushButton( " ", tags, "pDiscEdit" );
     pDiscEdit->setPixmap( iconLoader->loadIcon("kwrite",KIcon::Small) );
-    pDiscEdit->setFixedSize( iDisc->sizeHint().height(), iDisc->sizeHint().height() );
+    pDiscEdit->setFixedSize( iDisc->tqsizeHint().height(), iDisc->tqsizeHint().height() );
     pDiscEdit->hide();
     albumdataBox->addWidget( pDiscEdit );
-    connect( pDiscEdit, SIGNAL(clicked()),
-               this, SLOT(editDiscClicked())
+    connect( pDiscEdit, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(editDiscClicked())
              );
     albumdataBox->addStretch();
-    lYearLabel = new QLabel( i18n("Year:"), tags, "lYearLabel" );
+    lYearLabel = new TQLabel( i18n("Year:"), tags, "lYearLabel" );
     albumdataBox->addWidget( lYearLabel );
-    iYear = new KIntSpinBox( 0, 99999, 1, QDate::currentDate().year(), 10, tags, "iYear" );
+    iYear = new KIntSpinBox( 0, 99999, 1, TQDate::tqcurrentDate().year(), 10, tags, "iYear" );
     albumdataBox->addWidget( iYear );
-    connect( iYear, SIGNAL(valueChanged(int)),
-               this, SLOT(yearChanged(int))
+    connect( iYear, TQT_SIGNAL(valueChanged(int)),
+               this, TQT_SLOT(yearChanged(int))
              );
     pYearEdit = new KPushButton( " ", tags, "pYearEdit" );
     pYearEdit->setPixmap( iconLoader->loadIcon("kwrite",KIcon::Small) );
-    pYearEdit->setFixedSize( iYear->sizeHint().height(), iYear->sizeHint().height() );
+    pYearEdit->setFixedSize( iYear->tqsizeHint().height(), iYear->tqsizeHint().height() );
     pYearEdit->hide();
     albumdataBox->addWidget( pYearEdit );
-    connect( pYearEdit, SIGNAL(clicked()),
-               this, SLOT(editYearClicked())
+    connect( pYearEdit, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(editYearClicked())
              );
     albumdataBox->addStretch();
-    lGenreLabel = new QLabel( i18n("Genre:"), tags, "lGenreLabel" );
+    lGenreLabel = new TQLabel( i18n("Genre:"), tags, "lGenreLabel" );
     albumdataBox->addWidget( lGenreLabel );
     cGenre = new KComboBox( true, tags, "cGenre" );
     cGenre->insertStringList( tagEngine->genreList );
@@ -216,49 +216,49 @@ OptionsEditor::OptionsEditor( TagEngine* _tagEngine, Config* _config, FileList*
     cGenreCompletion->insertItems( tagEngine->genreList );
     cGenreCompletion->setIgnoreCase( tags );
     albumdataBox->addWidget( cGenre );
-    connect( cGenre, SIGNAL(textChanged(const QString&)),
-               this, SLOT(genreChanged(const QString&))
+    connect( cGenre, TQT_SIGNAL(textChanged(const TQString&)),
+               this, TQT_SLOT(genreChanged(const TQString&))
              );
     pGenreEdit = new KPushButton( " ", tags, "pGenreEdit" );
     pGenreEdit->setPixmap( iconLoader->loadIcon("kwrite",KIcon::Small) );
-    pGenreEdit->setFixedSize( cGenre->sizeHint().height(), cGenre->sizeHint().height() );
+    pGenreEdit->setFixedSize( cGenre->tqsizeHint().height(), cGenre->tqsizeHint().height() );
     pGenreEdit->hide();
     albumdataBox->addWidget( pGenreEdit );
-    connect( pGenreEdit, SIGNAL(clicked()),
-               this, SLOT(editGenreClicked())
+    connect( pGenreEdit, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(editGenreClicked())
              );
 
-    // add a horizontal box layout for the comment
-    QHBoxLayout *commentBox = new QHBoxLayout( -1, "commentBox" );
+    // add a horizontal box tqlayout for the comment
+    TQHBoxLayout *commentBox = new TQHBoxLayout( -1, "commentBox" );
     tagsGridLayout->addLayout( commentBox, 4, 1 );
     // and fill it up
-    lCommentLabel = new QLabel( i18n("Comment:"), tags, "lCommentLabel" );
+    lCommentLabel = new TQLabel( i18n("Comment:"), tags, "lCommentLabel" );
     tagsGridLayout->addWidget( lCommentLabel, 4, 0 );
     tComment = new KTextEdit( tags, "tComment" );
     commentBox->addWidget( tComment );
-    connect( tComment, SIGNAL(textChanged()),
-               this, SLOT(commentChanged())
+    connect( tComment, TQT_SIGNAL(textChanged()),
+               this, TQT_SLOT(commentChanged())
              );
     pCommentEdit = new KPushButton( " ", tags, "pCommentEdit" );
     pCommentEdit->setPixmap( iconLoader->loadIcon("kwrite",KIcon::Small) );
-    pCommentEdit->setFixedSize( lTitle->sizeHint().height(), lTitle->sizeHint().height() );
+    pCommentEdit->setFixedSize( lTitle->tqsizeHint().height(), lTitle->tqsizeHint().height() );
     pCommentEdit->hide();
     commentBox->addWidget( pCommentEdit );
-    connect( pCommentEdit, SIGNAL(clicked()),
-               this, SLOT(editCommentClicked())
+    connect( pCommentEdit, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(editCommentClicked())
              );
     tagsGridLayout->setRowStretch( 4, 1 );
 
-    lEditTags = new QLabel( "", tags, "lEditTags" );
+    lEditTags = new TQLabel( "", tags, "lEditTags" );
     tagsGridLayout->addWidget( lEditTags, 5, 1 );
-    lEditTags->setAlignment( Qt::AlignHCenter );
+    lEditTags->tqsetAlignment( TQt::AlignHCenter );
     lEditTags->hide();
     pEditTags = new KPushButton( i18n("Edit tags"), tags, "pEditTags" );
-    pEditTags->setFixedWidth( pEditTags->sizeHint().width() );
-    tagsGridLayout->addWidget( pEditTags, 6, 1, Qt::AlignHCenter );
+    pEditTags->setFixedWidth( pEditTags->tqsizeHint().width() );
+    tagsGridLayout->addWidget( pEditTags, 6, 1, TQt::AlignHCenter );
     pEditTags->hide();
-    connect( pEditTags, SIGNAL(clicked()),
-               this, SLOT(editTagsClicked())
+    connect( pEditTags, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(editTagsClicked())
              );
 
     // delete the icon loader object
@@ -317,9 +317,9 @@ void OptionsEditor::setTagInputEnabled( bool enabled )
     }
 }
 
-void OptionsEditor::itemsSelected( QValueList<FileListItem*> items )
+void OptionsEditor::itemsSelected( TQValueList<FileListItem*> items )
 {
-    for( QValueList<FileListItem*>::Iterator it = items.begin(); it != items.end(); ) {
+    for( TQValueList<FileListItem*>::Iterator it = items.begin(); it != items.end(); ) {
         if( (*it)->converting || (*it) == 0 ) it = items.remove( it );
         else it++;
     }
@@ -345,13 +345,13 @@ void OptionsEditor::itemsSelected( QValueList<FileListItem*> items )
     pEditTags->hide();
 
     if( items.count() == 1 ) {
-        setCaption( KURL::decode_string(items.first()->fileName).replace("%2f","/").replace("%%","%") );
+        setCaption( KURL::decode_string(items.first()->fileName).tqreplace("%2f","/").tqreplace("%%","%") );
         // HACK ...but seems to work...
         // FIXME directory does get set properly
-        disconnect( options, SIGNAL(optionsChanged()), 0, 0 );
+        disconnect( options, TQT_SIGNAL(optionsChanged()), 0, 0 );
         options->setCurrentOptions( items.first()->options );
-        connect( options, SIGNAL(optionsChanged()),
-                   this, SLOT(optionsChanged())
+        connect( options, TQT_SIGNAL(optionsChanged()),
+                   this, TQT_SLOT(optionsChanged())
                  );
         if( items.first()->tags == 0 && !items.first()->local ) {
             setTagInputEnabled( false );
@@ -384,18 +384,18 @@ void OptionsEditor::itemsSelected( QValueList<FileListItem*> items )
         }
     }
     else {
-        setCaption( i18n("%1 Files").arg(items.count()) );
-        QValueList<FileListItem*>::Iterator it = items.begin();
+        setCaption( i18n("%1 Files").tqarg(items.count()) );
+        TQValueList<FileListItem*>::Iterator it = items.begin();
         ConversionOptions cOptions = (*it)->options;
-        QString title = ( (*it)->tags == 0 ) ? "" : (*it)->tags->title;
+        TQString title = ( (*it)->tags == 0 ) ? "" : (*it)->tags->title;
         int number = ( (*it)->tags == 0 ) ? 0 : (*it)->tags->track;
-        QString artist = ( (*it)->tags == 0 ) ? "" : (*it)->tags->artist;
-        QString composer = ( (*it)->tags == 0 ) ? "" : (*it)->tags->composer;
-        QString album = ( (*it)->tags == 0 ) ? "" : (*it)->tags->album;
+        TQString artist = ( (*it)->tags == 0 ) ? "" : (*it)->tags->artist;
+        TQString composer = ( (*it)->tags == 0 ) ? "" : (*it)->tags->composer;
+        TQString album = ( (*it)->tags == 0 ) ? "" : (*it)->tags->album;
         int disc = ( (*it)->tags == 0 ) ? 0 : (*it)->tags->disc;
         int year = ( (*it)->tags == 0 ) ? 0 : (*it)->tags->year;
-        QString genre = ( (*it)->tags == 0 ) ? "" : (*it)->tags->genre;
-        QString comment = ( (*it)->tags == 0 ) ? "" : (*it)->tags->comment;
+        TQString genre = ( (*it)->tags == 0 ) ? "" : (*it)->tags->genre;
+        TQString comment = ( (*it)->tags == 0 ) ? "" : (*it)->tags->comment;
         while( it != items.end() ) {
             if( !cOptions.nearlyEqual((*it)->options) ) {
                 options->setEnabled( false );
@@ -446,7 +446,7 @@ void OptionsEditor::itemsSelected( QValueList<FileListItem*> items )
             }
             if( year != (*it)->tags->year && iYear->isEnabled() ) {
                 iYear->setEnabled( false );
-                iYear->setValue( QDate::currentDate().year() );
+                iYear->setValue( TQDate::tqcurrentDate().year() );
                 pYearEdit->show();
             }
             if( genre != (*it)->tags->genre && cGenre->isEnabled() ) {
@@ -465,10 +465,10 @@ void OptionsEditor::itemsSelected( QValueList<FileListItem*> items )
         if( options->isEnabled() ) {
             // HACK ...but seems to work...
             // FIXME directory does get set properly
-            disconnect( options, SIGNAL(optionsChanged()), 0, 0 );
+            disconnect( options, TQT_SIGNAL(optionsChanged()), 0, 0 );
             options->setCurrentOptions( items.first()->options );
-            connect( options, SIGNAL(optionsChanged()),
-                       this, SLOT(optionsChanged())
+            connect( options, TQT_SIGNAL(optionsChanged()),
+                       this, TQT_SLOT(optionsChanged())
                      );
         }
         if( lTitle->isEnabled() ) {
@@ -516,10 +516,10 @@ void OptionsEditor::optionsChanged()
 {
     if( !options->isEnabled() ) return;
 
-    QString filePathName;
-//     QString outputFilePathName;
+    TQString filePathName;
+//     TQString outputFilePathName;
 
-    for( QValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
+    for( TQValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
         filePathName = (*it)->options.filePathName;
 //         outputFilePathName = (*it)->options.outputFilePathName;
         (*it)->options = options->getCurrentOptions();
@@ -531,11 +531,11 @@ void OptionsEditor::optionsChanged()
     }
 }
 
-void OptionsEditor::titleChanged( const QString& text )
+void OptionsEditor::titleChanged( const TQString& text )
 {
     if( !lTitle->isEnabled() ) return;
 
-    for( QValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
+    for( TQValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
         (*it)->tags->title = text;
         //(*it)->updateOutputCell();
         fileList->updateItem( *it );
@@ -546,40 +546,40 @@ void OptionsEditor::numberChanged( int value )
 {
     if( !iNumber->isEnabled() ) return;
 
-    for( QValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
+    for( TQValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
         (*it)->tags->track = value;
         //(*it)->updateOutputCell();
         fileList->updateItem( *it );
     }
 }
 
-void OptionsEditor::artistChanged( const QString& text )
+void OptionsEditor::artistChanged( const TQString& text )
 {
     if( !lArtist->isEnabled() ) return;
 
-    for( QValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
+    for( TQValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
         (*it)->tags->artist = text;
         //(*it)->updateOutputCell();
         fileList->updateItem( *it );
     }
 }
 
-void OptionsEditor::composerChanged( const QString& text )
+void OptionsEditor::composerChanged( const TQString& text )
 {
     if( !lComposer->isEnabled() ) return;
 
-    for( QValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
+    for( TQValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
         (*it)->tags->composer = text;
         //(*it)->updateOutputCell();
         fileList->updateItem( *it );
     }
 }
 
-void OptionsEditor::albumChanged( const QString& text )
+void OptionsEditor::albumChanged( const TQString& text )
 {
     if( !lAlbum->isEnabled() ) return;
 
-    for( QValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
+    for( TQValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
         (*it)->tags->album = text;
         //(*it)->updateOutputCell();
         fileList->updateItem( *it );
@@ -590,7 +590,7 @@ void OptionsEditor::discChanged( int value )
 {
     if( !iDisc->isEnabled() ) return;
 
-    for( QValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
+    for( TQValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
         (*it)->tags->disc = value;
         //(*it)->updateOutputCell();
         fileList->updateItem( *it );
@@ -601,18 +601,18 @@ void OptionsEditor::yearChanged( int value )
 {
     if( !iYear->isEnabled() ) return;
 
-    for( QValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
+    for( TQValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
         (*it)->tags->year = value;
         //(*it)->updateOutputCell();
         fileList->updateItem( *it );
     }
 }
 
-void OptionsEditor::genreChanged( const QString& text )
+void OptionsEditor::genreChanged( const TQString& text )
 {
     if( !cGenre->isEnabled() ) return;
 
-    for( QValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
+    for( TQValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
         (*it)->tags->genre = text;
         //(*it)->updateOutputCell();
         fileList->updateItem( *it );
@@ -623,9 +623,9 @@ void OptionsEditor::commentChanged()
 {
     if( !tComment->isEnabled() ) return;
 
-    QString text = tComment->text();
+    TQString text = tComment->text();
 
-    for( QValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
+    for( TQValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
         (*it)->tags->comment = text;
         //(*it)->updateOutputCell();
         fileList->updateItem( *it );
@@ -720,7 +720,7 @@ void OptionsEditor::editOptionsClicked()
 
 void OptionsEditor::editTagsClicked()
 {
-    for( QValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
+    for( TQValueList<FileListItem*>::Iterator it = selectedItems.begin(); it != selectedItems.end(); ++it ) {
         (*it)->tags = new TagData();
     }
 
diff --git a/src/optionseditor.h b/src/optionseditor.h
index d509774..87b5d50 100755
--- a/src/optionseditor.h
+++ b/src/optionseditor.h
@@ -17,7 +17,7 @@ class KComboBox;
 class KIntSpinBox;
 class KTextEdit;
 class KPushButton;
-class QLabel;
+class TQLabel;
 
 /**
  * @short The options edit dialog that can be opened through the file list's context menu
@@ -27,6 +27,7 @@ class QLabel;
 class OptionsEditor : public KDialogBase
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     enum Page {
         OptionsPage,
@@ -36,7 +37,7 @@ public:
     /**
      * Constructor
      */
-    OptionsEditor( TagEngine*, Config*, FileList* _fileList, QWidget* parent = 0, const char* name=0, Page startPage = OptionsPage );
+    OptionsEditor( TagEngine*, Config*, FileList* _fileList, TQWidget* tqparent = 0, const char* name=0, Page startPage = OptionsPage );
 
     /**
      * Destructor
@@ -50,59 +51,59 @@ private:
     Config* config;
     TagEngine* tagEngine;
 
-    QFrame* conversionOptions;
-    QFrame* tags;
+    TQFrame* conversionOptions;
+    TQFrame* tags;
 
     /** The widget, where we can set our output options */
     Options* options;
 
     /** A lineedit for entering the title of track */
-    QLabel* lTitleLabel;
+    TQLabel* lTitleLabel;
     KLineEdit* lTitle;
     KPushButton* pTitleEdit;
     /** A spinbox for entering or selecting the track number */
-    QLabel* lNumberLabel;
+    TQLabel* lNumberLabel;
     KIntSpinBox* iNumber;
     KPushButton* pNumberEdit;
     /** A lineedit for entering the artist of a track */
-    QLabel* lArtistLabel;
+    TQLabel* lArtistLabel;
     KLineEdit* lArtist;
     KPushButton* pArtistEdit;
     /** A lineedit for entering the composer of a track */
-    QLabel* lComposerLabel;
+    TQLabel* lComposerLabel;
     KLineEdit* lComposer;
     KPushButton* pComposerEdit;
     /** A lineedit for entering the album name */
-    QLabel* lAlbumLabel;
+    TQLabel* lAlbumLabel;
     KLineEdit* lAlbum;
     KPushButton* pAlbumEdit;
     /** A spinbox for entering or selecting the disc number */
-    QLabel* lDiscLabel;
+    TQLabel* lDiscLabel;
     KIntSpinBox* iDisc;
     KPushButton* pDiscEdit;
     /** A spinbox for entering or selecting the year of the album */
-    QLabel* lYearLabel;
+    TQLabel* lYearLabel;
     KIntSpinBox* iYear;
     KPushButton* pYearEdit;
     /** A combobox for entering or selecting the genre of the album */
-    QLabel* lGenreLabel;
+    TQLabel* lGenreLabel;
     KComboBox* cGenre;
     KPushButton* pGenreEdit;
     /** A textedit for entering a comment for a track */
-    QLabel* lCommentLabel;
+    TQLabel* lCommentLabel;
     KTextEdit* tComment;
     KPushButton* pCommentEdit;
 
     /** When hitting this button, the options lock (when multiple files are selected) will be deactivated */
-    QLabel* lEditOptions;
+    TQLabel* lEditOptions;
     KPushButton* pEditOptions;
 
     /** When hitting this button, the tag lock (when reading tags failed) will be deactivated */
-    QLabel* lEditTags;
+    TQLabel* lEditTags;
     KPushButton* pEditTags;
 
     //FileListItem* currentItem;
-    QValueList<FileListItem*> selectedItems;
+    TQValueList<FileListItem*> selectedItems;
 
     void setTagInputEnabled( bool enabled );
 
@@ -119,21 +120,21 @@ private slots:
     void editGenreClicked();
     void editCommentClicked();
 
-    void titleChanged( const QString& text );
+    void titleChanged( const TQString& text );
     void numberChanged( int value );
-    void artistChanged( const QString& text );
-    void composerChanged( const QString& text );
-    void albumChanged( const QString& text );
+    void artistChanged( const TQString& text );
+    void composerChanged( const TQString& text );
+    void albumChanged( const TQString& text );
     void discChanged( int value );
     void yearChanged( int value );
-    void genreChanged( const QString& text );
+    void genreChanged( const TQString& text );
     void commentChanged();
 
     void editOptionsClicked();
     void editTagsClicked();
 
 public slots:
-    void itemsSelected( QValueList<FileListItem*> );
+    void itemsSelected( TQValueList<FileListItem*> );
     void setPreviousEnabled( bool );
     void setNextEnabled( bool );
     //void moveWindow( int x, int y );
diff --git a/src/optionsrequester.cpp b/src/optionsrequester.cpp
index 3fc90b4..4592899 100755
--- a/src/optionsrequester.cpp
+++ b/src/optionsrequester.cpp
@@ -3,17 +3,17 @@
 #include "options.h"
 #include "config.h"
 
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qstringlist.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqstringlist.h>
 
 #include <klocale.h>
 #include <kpushbutton.h>
 #include <kiconloader.h>
 
 
-OptionsRequester::OptionsRequester( Config* config, QStringList list, QWidget *parent, const char *name, bool modal, WFlags f )
-    : KDialog( parent, name, modal, f )
+OptionsRequester::OptionsRequester( Config* config, TQStringList list, TQWidget *tqparent, const char *name, bool modal, WFlags f )
+    : KDialog( tqparent, name, modal, f )
 {
     setCaption( i18n("Choose output options") );
 
@@ -23,24 +23,24 @@ OptionsRequester::OptionsRequester( Config* config, QStringList list, QWidget *p
     // create an icon loader object for loading icons
     KIconLoader* iconLoader = new KIconLoader();
 
-    QGridLayout *grid = new QGridLayout( this, 2, 1, 11, 6 );
+    TQGridLayout *grid = new TQGridLayout( this, 2, 1, 11, 6 );
 
     options = new Options( config, i18n("Click on \"Ok\" to add the files to the list in the main window!"), this, "options" );
     grid->addWidget( options, 0, 0 );
 
-    QStringList::Iterator it = files.begin();
+    TQStringList::Iterator it = files.begin();
     while( it != files.end() )
     {
-        QString sFormat = *it;
-        int i = sFormat.findRev( '.' );
+        TQString sFormat = *it;
+        int i = sFormat.tqfindRev( '.' );
         sFormat.remove( 0, i + 1 );
         sFormat.lower();
 
         if( sFormat == "wav" ) // FIXME use mime types
         {
-            QHBoxLayout *warningBox = new QHBoxLayout();
+            TQHBoxLayout *warningBox = new TQHBoxLayout();
             grid->addLayout( warningBox, 1, 0 );
-            QLabel* lWarning = new QLabel( i18n("Warning: If you select \"wav\" as output format, your wav files will not be added to the list."), this, "lWarning" );
+            TQLabel* lWarning = new TQLabel( i18n("Warning: If you select \"wav\" as output format, your wav files will not be added to the list."), this, "lWarning" );
             warningBox->addWidget( lWarning );
             row++;
             break;
@@ -48,7 +48,7 @@ OptionsRequester::OptionsRequester( Config* config, QStringList list, QWidget *p
         it++;
     }
 
-    QHBoxLayout* buttonBox = new QHBoxLayout();
+    TQHBoxLayout* buttonBox = new TQHBoxLayout();
     grid->addLayout( buttonBox, row, 0 );
 
     buttonBox->addStretch();
@@ -59,11 +59,11 @@ OptionsRequester::OptionsRequester( Config* config, QStringList list, QWidget *p
     pOk = new KPushButton( iconLoader->loadIcon("apply",KIcon::Small), i18n("Ok"), this, "pOk" );
     buttonBox->addWidget( pOk );
 
-    connect( pCancel, SIGNAL(clicked()),
-               this, SLOT(reject())
+    connect( pCancel, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(reject())
              );
-    connect( pOk, SIGNAL(clicked()),
-               this, SLOT(okClicked())
+    connect( pOk, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(okClicked())
              );
 
     // delete the icon loader object
@@ -80,17 +80,17 @@ void OptionsRequester::okClicked()
     accept();
 }
 
-void OptionsRequester::setProfile( const QString& profile )
+void OptionsRequester::setProfile( const TQString& profile )
 {
     options->setProfile( profile );
 }
 
-void OptionsRequester::setFormat( const QString& format )
+void OptionsRequester::setFormat( const TQString& format )
 {
     options->setFormat( format );
 }
 
-void OptionsRequester::setOutputDirectory( const QString& directory )
+void OptionsRequester::setOutputDirectory( const TQString& directory )
 {
     options->setOutputDirectory( directory );
 }
diff --git a/src/optionsrequester.h b/src/optionsrequester.h
index 594e955..60bd6f1 100755
--- a/src/optionsrequester.h
+++ b/src/optionsrequester.h
@@ -9,7 +9,7 @@
 
 class Options;
 class Config;
-class QStringList;
+class TQStringList;
 class KPushButton;
 
 /**
@@ -20,32 +20,33 @@ class KPushButton;
 class OptionsRequester : public KDialog
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Default Constructor
      */
-    OptionsRequester( Config*, QStringList list, QWidget *parent=0, const char *name=0, bool modal=true, WFlags f=0 );
+    OptionsRequester( Config*, TQStringList list, TQWidget *tqparent=0, const char *name=0, bool modal=true, WFlags f=0 );
 
     /**
      * Default Destructor
      */
     virtual ~OptionsRequester();
 
-    void setProfile( const QString& profile );
-    void setFormat( const QString& format );
-    void setOutputDirectory( const QString& directory );
+    void setProfile( const TQString& profile );
+    void setFormat( const TQString& format );
+    void setOutputDirectory( const TQString& directory );
 
 private slots:
     void okClicked();
 
 signals:
     void setCurrentOptions( const ConversionOptions& );
-    void addFiles( QStringList );
+    void addFiles( TQStringList );
 
 private:
     KPushButton* pOk;
     KPushButton* pCancel;
-    QStringList files;
+    TQStringList files;
 
     Options* options;
 };
diff --git a/src/optionssimple.cpp b/src/optionssimple.cpp
index 47b431f..48bb131 100755
--- a/src/optionssimple.cpp
+++ b/src/optionssimple.cpp
@@ -4,10 +4,10 @@
 #include "convertpluginloader.h"
 #include "optionsdetailed.h"
 
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qstring.h>
-#include <qtooltip.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqstring.h>
+#include <tqtooltip.h>
 
 #include <klocale.h>
 #include <kcombobox.h>
@@ -21,8 +21,8 @@
 // FIXME when changing the output directory, check if the profile is a user defined and set it to 'User defined', if it is
 
 // TODO hide lossless/hybrid/etc. when not available
-OptionsSimple::OptionsSimple( Config* _config, OptionsDetailed* _optionsDetailed, const QString &text, QWidget *parent, const char *name )
-    : QWidget( parent, name )
+OptionsSimple::OptionsSimple( Config* _config, OptionsDetailed* _optionsDetailed, const TQString &text, TQWidget *tqparent, const char *name )
+    : TQWidget( tqparent, name )
 {
     config = _config;
     optionsDetailed = _optionsDetailed;
@@ -30,13 +30,13 @@ OptionsSimple::OptionsSimple( Config* _config, OptionsDetailed* _optionsDetailed
     // create an icon loader object for loading icons
     KIconLoader* iconLoader = new KIconLoader();
 
-    QGridLayout *grid = new QGridLayout( this, 3, 1, 6, 3 );
+    TQGridLayout *grid = new TQGridLayout( this, 3, 1, 6, 3 );
 
-    QHBoxLayout *topBox = new QHBoxLayout( );
+    TQHBoxLayout *topBox = new TQHBoxLayout( );
     grid->addLayout( topBox, 0, 0 );
 
-    QLabel *lQuality = new QLabel( i18n("Quality")+":", this, "lQuality" );
-    topBox->addWidget( lQuality, 0, Qt::AlignVCenter );
+    TQLabel *lQuality = new TQLabel( i18n("Quality")+":", this, "lQuality" );
+    topBox->addWidget( lQuality, 0, TQt::AlignVCenter );
     cProfile = new KComboBox( this, "cProfile" );
     sProfile += i18n("Very low");
     sProfile += i18n("Low");
@@ -50,75 +50,75 @@ OptionsSimple::OptionsSimple( Config* _config, OptionsDetailed* _optionsDetailed
     sProfile.remove( "Last used" );
     sProfile += i18n("User defined");
     cProfile->insertStringList( sProfile );
-    topBox->addWidget( cProfile, 0, Qt::AlignVCenter );
-    connect( cProfile, SIGNAL(activated(int)),
-               this, SLOT(profileChanged())
+    topBox->addWidget( cProfile, 0, TQt::AlignVCenter );
+    connect( cProfile, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(profileChanged())
              );
-    connect( cProfile, SIGNAL(activated(int)),
-               this, SLOT(somethingChanged())
+    connect( cProfile, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(somethingChanged())
              );
     topBox->addSpacing( 3 );
     //pProfileRemove = new KToolBarButton( "editdelete", 1002, this, "pProfileRemove" );
     pProfileRemove = new KPushButton( iconLoader->loadIcon("editdelete",KIcon::Small), i18n("Remove"), this, "pProfileRemove" );
     pProfileRemove->hide();
-    QToolTip::add( pProfileRemove, i18n("Remove the selected profile") );
-    topBox->addWidget( pProfileRemove, 0, Qt::AlignVCenter );
-    connect( pProfileRemove, SIGNAL(clicked()),
-               this, SLOT(profileRemove())
+    TQToolTip::add( pProfileRemove, i18n("Remove the selected profile") );
+    topBox->addWidget( pProfileRemove, 0, TQt::AlignVCenter );
+    connect( pProfileRemove, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(profileRemove())
              );
     //pProfileInfo = new KToolBarButton( "messagebox_info", 1110, this, "pProfileInfo" );
     pProfileInfo = new KPushButton( iconLoader->loadIcon("messagebox_info",KIcon::Small), i18n("Info"), this, "pProfileInfo" );
-    QToolTip::add( pProfileInfo, i18n("Information about the selected profile") );
-    topBox->addWidget( pProfileInfo, 0, Qt::AlignVCenter );
-    connect( pProfileInfo, SIGNAL(clicked()),
-               this, SLOT(profileInfo())
+    TQToolTip::add( pProfileInfo, i18n("Information about the selected profile") );
+    topBox->addWidget( pProfileInfo, 0, TQt::AlignVCenter );
+    connect( pProfileInfo, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(profileInfo())
              );
     topBox->addSpacing( 18 );
 
-    QLabel *lFormat = new QLabel( i18n("Output format")+":", this, "lFormat" );
-    topBox->addWidget( lFormat, 0, Qt::AlignVCenter );
+    TQLabel *lFormat = new TQLabel( i18n("Output format")+":", this, "lFormat" );
+    topBox->addWidget( lFormat, 0, TQt::AlignVCenter );
     cFormat = new KComboBox( this, "cFormat" );
-    topBox->addWidget( cFormat, 0, Qt::AlignVCenter );
-    connect( cFormat, SIGNAL(activated(int)),
-               this, SLOT(formatChanged())
+    topBox->addWidget( cFormat, 0, TQt::AlignVCenter );
+    connect( cFormat, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(formatChanged())
              );
-    connect( cFormat, SIGNAL(activated(int)),
-               this, SLOT(somethingChanged())
+    connect( cFormat, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(somethingChanged())
              );
     topBox->addSpacing( 3 );
     //pFormatInfo = new KToolBarButton( "messagebox_info", 1111, this, "pFormatInfo" );
     pFormatInfo = new KPushButton( iconLoader->loadIcon("messagebox_info",KIcon::Small), i18n("Info"), this, "pFormatInfo" );
-    QToolTip::add( pFormatInfo, i18n("Information about the selected file format") );
-    topBox->addWidget( pFormatInfo, 0, Qt::AlignVCenter );
-    connect( pFormatInfo, SIGNAL(clicked()),
-               this, SLOT(formatInfo())
+    TQToolTip::add( pFormatInfo, i18n("Information about the selected file format") );
+    topBox->addWidget( pFormatInfo, 0, TQt::AlignVCenter );
+    connect( pFormatInfo, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(formatInfo())
              );
     topBox->addStretch( );
 
-    QHBoxLayout *middleBox = new QHBoxLayout( );
+    TQHBoxLayout *middleBox = new TQHBoxLayout( );
     grid->addLayout( middleBox, 1, 0 );
 
     outputDirectory = new OutputDirectory( config, this, "outputDirectory" );
-    middleBox->addWidget( outputDirectory, 0, Qt::AlignVCenter );
-    connect( outputDirectory, SIGNAL(modeChanged(OutputDirectory::Mode)),
-               this, SLOT(outputDirectoryModeChanged(OutputDirectory::Mode))
+    middleBox->addWidget( outputDirectory, 0, TQt::AlignVCenter );
+    connect( outputDirectory, TQT_SIGNAL(modeChanged(OutputDirectory::Mode)),
+               this, TQT_SLOT(outputDirectoryModeChanged(OutputDirectory::Mode))
              );
-    connect( outputDirectory, SIGNAL(directoryChanged(const QString&)),
-               this, SLOT(outputDirectoryPathChanged(const QString&))
+    connect( outputDirectory, TQT_SIGNAL(directoryChanged(const TQString&)),
+               this, TQT_SLOT(outputDirectoryPathChanged(const TQString&))
              );
-    connect( outputDirectory, SIGNAL(modeChanged(OutputDirectory::Mode)),
-               this, SLOT(somethingChanged())
+    connect( outputDirectory, TQT_SIGNAL(modeChanged(OutputDirectory::Mode)),
+               this, TQT_SLOT(somethingChanged())
              );
-    connect( outputDirectory, SIGNAL(directoryChanged(const QString&)),
-               this, SLOT(somethingChanged())
+    connect( outputDirectory, TQT_SIGNAL(directoryChanged(const TQString&)),
+               this, TQT_SLOT(somethingChanged())
              );
 
-    QHBoxLayout *bottomBox = new QHBoxLayout( );
+    TQHBoxLayout *bottomBox = new TQHBoxLayout( );
     grid->addLayout( bottomBox, 2, 0 );
 
-    QLabel *lInfo = new QLabel( text, this, "lInfo" );
+    TQLabel *lInfo = new TQLabel( text, this, "lInfo" );
     lInfo->setFixedHeight( cProfile->height() );
-    bottomBox->addWidget( lInfo, 0, Qt::AlignVCenter | Qt::AlignLeft );
+    bottomBox->addWidget( lInfo, 0, TQt::AlignVCenter | TQt::AlignLeft );
 
     // delete the icon loader object
     delete iconLoader;
@@ -129,9 +129,9 @@ OptionsSimple::~OptionsSimple()
 {
 }
 
-int OptionsSimple::profileIndex( const QString &string )
+int OptionsSimple::profileIndex( const TQString &string )
 {
-    QString profile = string;
+    TQString profile = string;
     if( profile == "Very low" ) profile = i18n("Very low");
     else if( profile == "Low" ) profile = i18n("Low");
     else if( profile == "Medium" ) profile = i18n("Medium");
@@ -140,17 +140,17 @@ int OptionsSimple::profileIndex( const QString &string )
     else if( profile == "Lossless" ) profile = i18n("Lossless");
     else if( profile == "Hybrid" ) profile = i18n("Hybrid");
     else if( profile == "User defined" ) profile = i18n("User defined");
-    return sProfile.findIndex( profile );
+    return sProfile.tqfindIndex( profile );
 }
 
-int OptionsSimple::formatIndex( const QString &string )
+int OptionsSimple::formatIndex( const TQString &string )
 {
-    return sFormat.findIndex( string );
+    return sFormat.tqfindIndex( string );
 }
 
 void OptionsSimple::profileInfo()
 {
-    QString sProfileString = cProfile->currentText();
+    TQString sProfileString = cProfile->currentText();
 
     if( sProfileString == i18n("Very low") ) {
         KMessageBox::information( this,
@@ -202,7 +202,7 @@ void OptionsSimple::profileInfo()
 void OptionsSimple::profileRemove()
 {
     int ret = KMessageBox::questionYesNo( this,
-        i18n("Do you really want to remove the profile: %1").arg(cProfile->currentText()),
+        i18n("Do you really want to remove the profile: %1").tqarg(cProfile->currentText()),
         i18n("Remove profile?") );
     if( ret != KMessageBox::Yes ) return;
 
@@ -227,26 +227,26 @@ void OptionsSimple::profileRemove()
 
 void OptionsSimple::formatInfo()
 {
-    QString format = cFormat->currentText();
+    TQString format = cFormat->currentText();
 
     if( format == "wav" ) {
         KMessageBox::information( this,
             i18n("<p>Wave is a file format, that doesn't compress it's audio data.</p>\n<p>So the quality is very high, but the file size is enormous. It is widely spread and should work with every audio player.</p>\n<a href=\"http://en.wikipedia.org/wiki/Wav\">http://en.wikipedia.org/wiki/Wav</a>"),
             i18n("File format")+": " + format,
-            QString::null, KMessageBox::Notify | KMessageBox::AllowLink );
+            TQString(), KMessageBox::Notify | KMessageBox::AllowLink );
         return;
     }
     else {
         KMessageBox::information( this,
             config->getFormatDescription(format),
             i18n("File format")+": " + format,
-            QString::null, KMessageBox::Notify | KMessageBox::AllowLink );
+            TQString(), KMessageBox::Notify | KMessageBox::AllowLink );
     }
 }
 
 void OptionsSimple::profileChanged()
 {
-    QString last;
+    TQString last;
 
     ConversionOptions options = config->getProfile( cProfile->currentText() );
     if( !options.encodingOptions.sFormat.isEmpty() ) {
@@ -451,7 +451,7 @@ void OptionsSimple::formatChanged()
 void OptionsSimple::outputDirectoryModeChanged( OutputDirectory::Mode mode )
 {
     optionsDetailed->setOutputDirectoryMode( mode );
-    if( cProfile->currentText() != i18n("User defined") && config->getAllProfiles().findIndex(cProfile->currentText()) != -1 ) {
+    if( cProfile->currentText() != i18n("User defined") && config->getAllProfiles().tqfindIndex(cProfile->currentText()) != -1 ) {
         ConversionOptions options = config->getProfile( cProfile->currentText() );
 //         if( options.encodingOptions.sFormat.isEmpty() ) return;
         if( outputDirectory->mode() != options.outputOptions.mode || outputDirectory->directory() != options.outputOptions.directory ) {
@@ -462,10 +462,10 @@ void OptionsSimple::outputDirectoryModeChanged( OutputDirectory::Mode mode )
     }
 }
 
-void OptionsSimple::outputDirectoryPathChanged( const QString& path )
+void OptionsSimple::outputDirectoryPathChanged( const TQString& path )
 {
     optionsDetailed->setOutputDirectoryPath( path );
-    if( cProfile->currentText() != i18n("User defined") && config->getAllProfiles().findIndex(cProfile->currentText()) != -1 ) {
+    if( cProfile->currentText() != i18n("User defined") && config->getAllProfiles().tqfindIndex(cProfile->currentText()) != -1 ) {
         ConversionOptions options = config->getProfile( cProfile->currentText() );
 //         if( options.encodingOptions.sFormat.isEmpty() ) return;
         if( outputDirectory->mode() != options.outputOptions.mode || outputDirectory->directory() != options.outputOptions.directory ) {
@@ -476,21 +476,21 @@ void OptionsSimple::outputDirectoryPathChanged( const QString& path )
     }
 }
 
-void OptionsSimple::setCurrentProfile( const QString& profile )
+void OptionsSimple::setCurrentProfile( const TQString& profile )
 {
     // TODO check profile (and don't change, if not available)
     cProfile->setCurrentItem( profileIndex(profile) );
     profileChanged();
 }
 
-void OptionsSimple::setCurrentFormat( const QString& format )
+void OptionsSimple::setCurrentFormat( const TQString& format )
 {
     cFormat->setCurrentItem( formatIndex(format) );
     formatChanged();
 }
 
 // TODO check for errors
-void OptionsSimple::setCurrentOutputDirectory( const QString& directory )
+void OptionsSimple::setCurrentOutputDirectory( const TQString& directory )
 {
     outputDirectory->setMode( OutputDirectory::Specify );
     outputDirectory->setDirectory( directory );
diff --git a/src/optionssimple.h b/src/optionssimple.h
index bb88d22..ff9f41b 100755
--- a/src/optionssimple.h
+++ b/src/optionssimple.h
@@ -6,7 +6,7 @@
 #include "outputdirectory.h"
 #include "conversionoptions.h"
 
-#include <qwidget.h>
+#include <tqwidget.h>
 
 class Config;
 class ConversionOptions;
@@ -21,14 +21,15 @@ class KPushButton;
  * @author Daniel Faust <hessijames@gmail.com>
  * @version 0.3
  */
-class OptionsSimple : public QWidget
+class OptionsSimple : public TQWidget
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
      */
-    OptionsSimple( Config*, OptionsDetailed*, const QString &text, QWidget* parent=0, const char* name=0 );
+    OptionsSimple( Config*, OptionsDetailed*, const TQString &text, TQWidget* tqparent=0, const char* name=0 );
 
     /**
      * Detructor
@@ -45,9 +46,9 @@ public:
      */
     void refill(); // TODO syncronize with optionsDetailed
 
-    void setCurrentProfile( const QString& profile );
-    void setCurrentFormat( const QString& format );
-    void setCurrentOutputDirectory( const QString& directory );
+    void setCurrentProfile( const TQString& profile );
+    void setCurrentFormat( const TQString& format );
+    void setCurrentOutputDirectory( const TQString& directory );
 
 private:
     KComboBox* cProfile;
@@ -61,15 +62,15 @@ private:
     Config* config;
     OptionsDetailed* optionsDetailed;
 
-    QStringList sProfile;
-    QStringList sFormat;
+    TQStringList sProfile;
+    TQStringList sFormat;
 
-    int profileIndex( const QString& string );
-    int formatIndex( const QString& string );
+    int profileIndex( const TQString& string );
+    int formatIndex( const TQString& string );
 
 //public slots:
-//    void setProfile( const QString &profile );
-//    void setFormat( const QString &format );
+//    void setProfile( const TQString &profile );
+//    void setFormat( const TQString &format );
 
 private slots:
     void profileInfo();
@@ -78,28 +79,28 @@ private slots:
     void profileChanged();
     void formatChanged();
     void outputDirectoryModeChanged( OutputDirectory::Mode );
-    void outputDirectoryPathChanged( const QString& );
+    void outputDirectoryPathChanged( const TQString& );
 
     void somethingChanged();
 
 signals:
-//     void setFormat( const QString& format );
-//     void setQualityMode( const QString& qualityMode );
+//     void setFormat( const TQString& format );
+//     void setQualityMode( const TQString& qualityMode );
 //     void setQuality( int quality );
-//     void setBitrateMode( const QString& bitrateMode );
+//     void setBitrateMode( const TQString& bitrateMode );
 //     void setBitrateRangeEnabled( bool enabled );
 //     void setMinBitrate( int bitrate );
 //     void setMaxBitrate( int bitrate );
 //     void setSamplingrateEnabled( bool enabled );
 //     void setSamplingrate( int sampleRate );
-//     void setSamplingrate( const QString& sampleRate );
+//     void setSamplingrate( const TQString& sampleRate );
 //     void setChannelsEnabled( bool enabled );
-//     void setChannels( const QString& channels );
+//     void setChannels( const TQString& channels );
 //     void setReplayGainEnabled( bool enabled );
 //     void setOutputDirectoryMode( OutputDirectory::Mode );
-//     void setOutputDirectoryPath( const QString& directory );
+//     void setOutputDirectoryPath( const TQString& directory );
 //     void setOptions( const ConversionOptions& options );
-//     void setUserOptions( const QString& options );
+//     void setUserOptions( const TQString& options );
 
     void optionsChanged();
 };
diff --git a/src/outputdirectory.cpp b/src/outputdirectory.cpp
index 88a5466..161c1a5 100755
--- a/src/outputdirectory.cpp
+++ b/src/outputdirectory.cpp
@@ -5,14 +5,14 @@
 #include "tagengine.h"
 #include "config.h"
 
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qdir.h>
-#include <qfileinfo.h>
-#include <qregexp.h>
-#include <qstring.h>
-#include <qstringlist.h>
-#include <qlabel.h>
+#include <tqlayout.h>
+#include <tqtooltip.h>
+#include <tqdir.h>
+#include <tqfileinfo.h>
+#include <tqregexp.h>
+#include <tqstring.h>
+#include <tqstringlist.h>
+#include <tqlabel.h>
 
 #include <klocale.h>
 #include <kiconloader.h>
@@ -25,20 +25,20 @@
 #include <kmountpoint.h>
 
 
-OutputDirectory::OutputDirectory( Config* _config, QWidget* parent, const char* name )
-    : QWidget( parent, name )
+OutputDirectory::OutputDirectory( Config* _config, TQWidget* tqparent, const char* name )
+    : TQWidget( tqparent, name )
 {
     config = _config;
 
     // create an icon loader object for loading icons
     KIconLoader *iconLoader = new KIconLoader();
 
-    QGridLayout *grid = new QGridLayout( this, 1, 1, 0, 3, "grid" );
+    TQGridLayout *grid = new TQGridLayout( this, 1, 1, 0, 3, "grid" );
 
-    QHBoxLayout *box = new QHBoxLayout( );
+    TQHBoxLayout *box = new TQHBoxLayout( );
     grid->addLayout( box, 0, 0 );
 
-    QLabel *lOutput = new QLabel( i18n("Output")+":", this, "lOutput" );
+    TQLabel *lOutput = new TQLabel( i18n("Output")+":", this, "lOutput" );
     box->addWidget(lOutput);
 
     cMode = new KComboBox( this );
@@ -47,49 +47,49 @@ OutputDirectory::OutputDirectory( Config* _config, QWidget* parent, const char*
     cMode->insertItem( i18n("Source directory") );
     cMode->insertItem( i18n("Specify output directory") );
     cMode->insertItem( i18n("Copy directory structure") );
-    //QToolTip::add( cMode, i18n("Output all converted files into...") );
+    //TQToolTip::add( cMode, i18n("Output all converted files into...") );
     box->addWidget( cMode );
-    connect( cMode, SIGNAL(activated(int)),
-               this, SLOT(modeChangedSlot(int))
+    connect( cMode, TQT_SIGNAL(activated(int)),
+               this, TQT_SLOT(modeChangedSlot(int))
              );
     modeJustChanged = false;
     /*pModeInfo = new KToolBarButton( "messagebox_info", 1010, this, "pModeInfo" );
-    QToolTip::add( pModeInfo, i18n("Information about the output mode") );
+    TQToolTip::add( pModeInfo, i18n("Information about the output mode") );
     box->addWidget( pModeInfo );
-    connect( pModeInfo, SIGNAL(clicked()),
-               this, SLOT(modeInfo())
+    connect( pModeInfo, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(modeInfo())
              );*/
     pClear = new KToolBarButton( "locationbar_erase", 1001, this, "pClear" );
-    QToolTip::add( pClear, i18n("Clear the directory input field") );
+    TQToolTip::add( pClear, i18n("Clear the directory input field") );
     box->addWidget( pClear );
     lDir = new KLineEdit( this, "lDir" );
     box->addWidget( lDir );
-    connect( lDir, SIGNAL(textChanged(const QString&)),
-               this, SLOT(directoryChangedSlot(const QString&))
+    connect( lDir, TQT_SIGNAL(textChanged(const TQString&)),
+               this, TQT_SLOT(directoryChangedSlot(const TQString&))
              );
-    connect( pClear, SIGNAL(clicked()),
-               lDir, SLOT(setFocus())
+    connect( pClear, TQT_SIGNAL(clicked()),
+               lDir, TQT_SLOT(setFocus())
              );
-    connect( pClear, SIGNAL(clicked()),
-               lDir, SLOT(clear())
+    connect( pClear, TQT_SIGNAL(clicked()),
+               lDir, TQT_SLOT(clear())
              );
     /*pDirInfo = new KToolBarButton( "messagebox_info", 1011, this, "pDirInfo" );
-    QToolTip::add( pDirInfo, i18n("Information about the wildcards") );
+    TQToolTip::add( pDirInfo, i18n("Information about the wildcards") );
     box->addWidget( pDirInfo );
-    connect( pDirInfo, SIGNAL(clicked()),
-               this, SLOT(dirInfo())
+    connect( pDirInfo, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(dirInfo())
              );*/
     pDirSelect = new KToolBarButton( "folder", 1012, this, "pDirSelect" );
-    QToolTip::add( pDirSelect, i18n("Choose an output directory") );
+    TQToolTip::add( pDirSelect, i18n("Choose an output directory") );
     box->addWidget( pDirSelect );
-    connect( pDirSelect, SIGNAL(clicked()),
-               this, SLOT(selectDir())
+    connect( pDirSelect, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(selectDir())
              );
     pDirGoto = new KToolBarButton( "konqueror", 1013, this, "pDirGoto" );
-    QToolTip::add( pDirGoto, i18n("Open Konqueror with the output directory") );
+    TQToolTip::add( pDirGoto, i18n("Open Konqueror with the output directory") );
     box->addWidget( pDirGoto );
-    connect( pDirGoto, SIGNAL(clicked()),
-               this, SLOT(gotoDir())
+    connect( pDirGoto, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(gotoDir())
              );
 
     // delete the icon loader object
@@ -127,29 +127,29 @@ void OutputDirectory::setMode( OutputDirectory::Mode mode )
     modeChangedSlot( (int)mode );
 }
 
-QString OutputDirectory::directory()
+TQString OutputDirectory::directory()
 {
     if( /*(Mode)cMode->currentItem() != Default && */(Mode)cMode->currentItem() != Source ) return lDir->text();
     else return "";
 }
 
-void OutputDirectory::setDirectory( const QString& directory )
+void OutputDirectory::setDirectory( const TQString& directory )
 {
     if( /*(Mode)cMode->currentItem() != Default && */(Mode)cMode->currentItem() != Source ) lDir->setText( directory );
 }
 
-QString OutputDirectory::calcPath( FileListItem* fileListItem, Config* config, QString extension )
+TQString OutputDirectory::calcPath( FileListItem* fileListItem, Config* config, TQString extension )
 {
-    // TODO replace '//' by '/' ???
+    // TODO tqreplace '//' by '/' ???
     // FIXME test fvat names
-    QString path;
+    TQString path;
     if( extension.isEmpty() ) extension = fileListItem->options.encodingOptions.sFormat;
 
     // FIXME file name
-    QString fileName;
+    TQString fileName;
     if( fileListItem->track == -1 ) fileName = fileListItem->fileName;
-    else if( fileListItem->tags != 0 ) fileName =  QString().sprintf("%02i",fileListItem->tags->track) + " - " + fileListItem->tags->title + "." + extension;
-    else fileName = "track" + QString::number(fileListItem->track) + "." + extension; // NOTE shouldn't be possible
+    else if( fileListItem->tags != 0 ) fileName =  TQString().sprintf("%02i",fileListItem->tags->track) + " - " + fileListItem->tags->title + "." + extension;
+    else fileName = "track" + TQString::number(fileListItem->track) + "." + extension; // NOTE shouldn't be possible
 
     // if the user wants to change the output directory/file name per file!
     if( !fileListItem->options.outputFilePathName.isEmpty() ) {
@@ -170,55 +170,55 @@ QString OutputDirectory::calcPath( FileListItem* fileListItem, Config* config, Q
         else */path = fileListItem->options.outputOptions.directory;
 
         if( path.right(1) == "/" ) path += "%f";
-        else if( path.findRev(QRegExp("%[aAbBcCdDfFgGnNpPtTyY]{1,1}")) < path.findRev("/") ) path += "/%f";
+        else if( path.tqfindRev(TQRegExp("%[aAbBcCdDfFgGnNpPtTyY]{1,1}")) < path.tqfindRev("/") ) path += "/%f";
 
-        path.replace( "%a", "$replace_by_artist$" );
-        path.replace( "%b", "$replace_by_album$" );
-        path.replace( "%c", "$replace_by_comment$" );
-        path.replace( "%d", "$replace_by_disc$" );
-        path.replace( "%g", "$replace_by_genre$" );
-        path.replace( "%n", "$replace_by_track$" );
-        path.replace( "%p", "$replace_by_composer$" );
-        path.replace( "%t", "$replace_by_title$" );
-        path.replace( "%y", "$replace_by_year$" );
-        path.replace( "%f", "$replace_by_filename$" );
+        path.tqreplace( "%a", "$replace_by_artist$" );
+        path.tqreplace( "%b", "$replace_by_album$" );
+        path.tqreplace( "%c", "$replace_by_comment$" );
+        path.tqreplace( "%d", "$replace_by_disc$" );
+        path.tqreplace( "%g", "$replace_by_genre$" );
+        path.tqreplace( "%n", "$replace_by_track$" );
+        path.tqreplace( "%p", "$replace_by_composer$" );
+        path.tqreplace( "%t", "$replace_by_title$" );
+        path.tqreplace( "%y", "$replace_by_year$" );
+        path.tqreplace( "%f", "$replace_by_filename$" );
 
-        QString artist = ( fileListItem->tags == 0 || fileListItem->tags->artist.isEmpty() ) ? i18n("Unknown Artist") : fileListItem->tags->artist;
-///        artist.replace("/","\\");
-        path.replace( "$replace_by_artist$", KURL::encode_string(artist).replace("/","%2f") );
+        TQString artist = ( fileListItem->tags == 0 || fileListItem->tags->artist.isEmpty() ) ? i18n("Unknown Artist") : fileListItem->tags->artist;
+///        artist.tqreplace("/","\\");
+        path.tqreplace( "$replace_by_artist$", KURL::encode_string(artist).tqreplace("/","%2f") );
 
-        QString album = ( fileListItem->tags == 0 || fileListItem->tags->album.isEmpty() ) ? i18n("Unknown Album") : fileListItem->tags->album;
-///        album.replace("/","\\");
-        path.replace( "$replace_by_album$", KURL::encode_string(album).replace("/","%2f") );
+        TQString album = ( fileListItem->tags == 0 || fileListItem->tags->album.isEmpty() ) ? i18n("Unknown Album") : fileListItem->tags->album;
+///        album.tqreplace("/","\\");
+        path.tqreplace( "$replace_by_album$", KURL::encode_string(album).tqreplace("/","%2f") );
 
-        QString comment = ( fileListItem->tags == 0 || fileListItem->tags->comment.isEmpty() ) ? i18n("No Comment") : fileListItem->tags->comment;
-///        comment.replace("/","\\");
-        path.replace( "$replace_by_comment$", KURL::encode_string(comment).replace("/","%2f") );
+        TQString comment = ( fileListItem->tags == 0 || fileListItem->tags->comment.isEmpty() ) ? i18n("No Comment") : fileListItem->tags->comment;
+///        comment.tqreplace("/","\\");
+        path.tqreplace( "$replace_by_comment$", KURL::encode_string(comment).tqreplace("/","%2f") );
 
-        QString disc = ( fileListItem->tags == 0 ) ? "0" : QString().sprintf("%i",fileListItem->tags->disc);
-        path.replace( "$replace_by_disc$", disc );
+        TQString disc = ( fileListItem->tags == 0 ) ? "0" : TQString().sprintf("%i",fileListItem->tags->disc);
+        path.tqreplace( "$replace_by_disc$", disc );
 
-        QString genre = ( fileListItem->tags == 0 || fileListItem->tags->genre.isEmpty() ) ? i18n("Unknown Genre") : fileListItem->tags->genre;
-///        genre.replace("/","\\");
-        path.replace( "$replace_by_genre$", KURL::encode_string(genre).replace("/","%2f") );
+        TQString genre = ( fileListItem->tags == 0 || fileListItem->tags->genre.isEmpty() ) ? i18n("Unknown Genre") : fileListItem->tags->genre;
+///        genre.tqreplace("/","\\");
+        path.tqreplace( "$replace_by_genre$", KURL::encode_string(genre).tqreplace("/","%2f") );
 
-        QString track = ( fileListItem->tags == 0 ) ? "00" : QString().sprintf("%02i",fileListItem->tags->track);
-        path.replace( "$replace_by_track$", track );
+        TQString track = ( fileListItem->tags == 0 ) ? "00" : TQString().sprintf("%02i",fileListItem->tags->track);
+        path.tqreplace( "$replace_by_track$", track );
 
-        QString composer = ( fileListItem->tags == 0 || fileListItem->tags->composer.isEmpty() ) ? i18n("Unknown Composer") : fileListItem->tags->composer;
-///        composer.replace("/","\\");
-        path.replace( "$replace_by_composer$", KURL::encode_string(composer).replace("/","%2f") );
+        TQString composer = ( fileListItem->tags == 0 || fileListItem->tags->composer.isEmpty() ) ? i18n("Unknown Composer") : fileListItem->tags->composer;
+///        composer.tqreplace("/","\\");
+        path.tqreplace( "$replace_by_composer$", KURL::encode_string(composer).tqreplace("/","%2f") );
 
-        QString title = ( fileListItem->tags == 0 || fileListItem->tags->title.isEmpty() ) ? i18n("Unknown Title") : fileListItem->tags->title;
-///        title.replace("/","\\");
-        path.replace( "$replace_by_title$", KURL::encode_string(title).replace("/","%2f") );
+        TQString title = ( fileListItem->tags == 0 || fileListItem->tags->title.isEmpty() ) ? i18n("Unknown Title") : fileListItem->tags->title;
+///        title.tqreplace("/","\\");
+        path.tqreplace( "$replace_by_title$", KURL::encode_string(title).tqreplace("/","%2f") );
 
-        QString year = ( fileListItem->tags == 0 ) ? "0000" : QString().sprintf("%04i",fileListItem->tags->year);
-        path.replace( "$replace_by_year$", year );
+        TQString year = ( fileListItem->tags == 0 ) ? "0000" : TQString().sprintf("%04i",fileListItem->tags->year);
+        path.tqreplace( "$replace_by_year$", year );
 
-        QString filename = fileName.left( fileName.findRev(".") );
-///        filename.replace("/","\\");
-        path.replace( "$replace_by_filename$", filename );
+        TQString filename = fileName.left( fileName.tqfindRev(".") );
+///        filename.tqreplace("/","\\");
+        path.tqreplace( "$replace_by_filename$", filename );
 
 //         path = uniqueFileName( path + "." + extension );
         path = path + "." + extension;
@@ -226,17 +226,17 @@ QString OutputDirectory::calcPath( FileListItem* fileListItem, Config* config, Q
         return path;
     }
     else if( fileListItem->options.outputOptions.mode == CopyStructure ) { // TODO is that correct ???
-        QString basePath = fileListItem->options.outputOptions.directory;
-        QString originalPath = fileListItem->options.filePathName;
-        QString cutted;
+        TQString basePath = fileListItem->options.outputOptions.directory;
+        TQString originalPath = fileListItem->options.filePathName;
+        TQString cutted;
         while( basePath.length() > 0 ) {
-            if( fileListItem->options.filePathName.find(basePath) == 0 ) {
-                originalPath.replace( basePath, "" );
+            if( fileListItem->options.filePathName.tqfind(basePath) == 0 ) {
+                originalPath.tqreplace( basePath, "" );
                 return uniqueFileName( changeExtension(basePath+cutted+originalPath,extension) );
             }
             else {
-                cutted = basePath.right( basePath.length() - basePath.findRev("/") ) + cutted;
-                basePath = basePath.left( basePath.findRev("/") );
+                cutted = basePath.right( basePath.length() - basePath.tqfindRev("/") ) + cutted;
+                basePath = basePath.left( basePath.tqfindRev("/") );
             }
         }
 //         path = uniqueFileName( changeExtension(fileListItem->options.outputOptions.directory+"/"+fileListItem->options.filePathName,extension) );
@@ -252,14 +252,14 @@ QString OutputDirectory::calcPath( FileListItem* fileListItem, Config* config, Q
     }
 }
 
-QString OutputDirectory::changeExtension( const QString& filename, const QString& extension )
+TQString OutputDirectory::changeExtension( const TQString& filename, const TQString& extension )
 {
-    return filename.left( filename.findRev(".") + 1 ) + extension;
+    return filename.left( filename.tqfindRev(".") + 1 ) + extension;
 }
 
-QString OutputDirectory::uniqueFileName( const QString& filename )
+TQString OutputDirectory::uniqueFileName( const TQString& filename )
 {
-    QString filePathName;
+    TQString filePathName;
 
     if( filename.left( 1 ) == "/" ) {
         filePathName = filename;
@@ -271,13 +271,13 @@ QString OutputDirectory::uniqueFileName( const QString& filename )
     else if( filename.left( 13 ) == "system:/home/" ) {
         filePathName = filename;
         filePathName.remove( 0, 13 );
-        filePathName = QDir::homeDirPath() + "/" + filePathName;
+        filePathName = TQDir::homeDirPath() + "/" + filePathName;
     }
     else if( filename.left( 14 ) == "system:/users/" || filename.left( 6 ) == "home:/" ) {
         int length = ( filename.left(6) == "home:/" ) ? 6 : 14;
-        QString username = filename;
+        TQString username = filename;
         username.remove( 0, length );
-        username = username.left( username.find("/") );
+        username = username.left( username.tqfind("/") );
         filePathName = filename;
         filePathName.remove( 0, length + username.length() );
         KUser user( username );
@@ -285,9 +285,9 @@ QString OutputDirectory::uniqueFileName( const QString& filename )
     }
     else if( filename.left( 14 ) == "system:/media/" || filename.left( 7 ) == "media:/" ) {
         int length = ( filename.left(7) == "media:/" ) ? 7 : 14;
-        QString device = filename;
+        TQString device = filename;
         device.remove( 0, length );
-        device = "/dev/" + device.left( device.find( "/" ) );
+        device = "/dev/" + device.left( device.tqfind( "/" ) );
 
         KMountPoint::List mountPoints = KMountPoint::possibleMountPoints();
 
@@ -305,25 +305,25 @@ QString OutputDirectory::uniqueFileName( const QString& filename )
         filePathName = filename;
     }
 
-    QFileInfo fileInfo( KURL::decode_string(filePathName) );
+    TQFileInfo fileInfo( KURL::decode_string(filePathName) );
 
     // generate a unique file name
     while( fileInfo.exists() ) {
-        fileInfo.setFile( fileInfo.filePath().left( fileInfo.filePath().findRev(".")+1 ) + i18n("new") + fileInfo.filePath().right( fileInfo.filePath().length() - fileInfo.filePath().findRev(".") ) );
+        fileInfo.setFile( fileInfo.filePath().left( fileInfo.filePath().tqfindRev(".")+1 ) + i18n("new") + fileInfo.filePath().right( fileInfo.filePath().length() - fileInfo.filePath().tqfindRev(".") ) );
     }
 
-    return KURL::encode_string( fileInfo.filePath() ); // was: .replace( "//", "/" )
+    return KURL::encode_string( fileInfo.filePath() ); // was: .tqreplace( "//", "/" )
 }
 
-QString OutputDirectory::makePath( const QString& path )
+TQString OutputDirectory::makePath( const TQString& path )
 {
-    QFileInfo fileInfo( path );
+    TQFileInfo fileInfo( path );
 
-    QStringList dirs = QStringList::split( "/", fileInfo.dirPath() );
-    QString mkDir;
-    QDir dir;
-    for( QStringList::Iterator it = dirs.begin(); it != dirs.end(); ++it ) {
-        mkDir += "/" + KURL::decode_string(*it).replace("/","%2f");
+    TQStringList dirs = TQStringList::split( "/", fileInfo.dirPath() );
+    TQString mkDir;
+    TQDir dir;
+    for( TQStringList::Iterator it = dirs.begin(); it != dirs.end(); ++it ) {
+        mkDir += "/" + KURL::decode_string(*it).tqreplace("/","%2f");
         dir.setPath( mkDir );
         if( !dir.exists() ) dir.mkdir( mkDir );
     }
@@ -334,15 +334,15 @@ QString OutputDirectory::makePath( const QString& path )
 // copyright            : (C) 2002 by Mark Kretschmann
 // email                : markey@web.de
 // modified             : 2008 Daniel Faust <hessijames@gmail.com>
-QString OutputDirectory::vfatPath( const QString& path )
+TQString OutputDirectory::vfatPath( const TQString& path )
 {
-    QString s = KURL::decode_string(path.right( path.length() - path.findRev("/") - 1 ));
-    QString p = KURL::decode_string(path.left( path.findRev("/") + 1 ));
+    TQString s = KURL::decode_string(path.right( path.length() - path.tqfindRev("/") - 1 ));
+    TQString p = KURL::decode_string(path.left( path.tqfindRev("/") + 1 ));
 
     for( uint i = 0; i < s.length(); i++ )
     {
-        QChar c = s.ref( i );
-        if( c < QChar(0x20)
+        TQChar c = s.ref( i );
+        if( c < TQChar(0x20)
                 || c=='*' || c=='?' || c=='<' || c=='>'
                 || c=='|' || c=='"' || c==':' || c=='/'
                 || c=='\\' )
@@ -353,14 +353,14 @@ QString OutputDirectory::vfatPath( const QString& path )
     uint len = s.length();
     if( len == 3 || (len > 3 && s[3] == '.') )
     {
-        QString l = s.left(3).lower();
+        TQString l = s.left(3).lower();
         if( l=="aux" || l=="con" || l=="nul" || l=="prn" )
             s = "_" + s;
     }
     else if( len == 4 || (len > 4 && s[4] == '.') )
     {
-        QString l = s.left(3).lower();
-        QString d = s.mid(3,1);
+        TQString l = s.left(3).lower();
+        TQString d = s.mid(3,1);
         if( (l=="com" || l=="lpt") &&
                 (d=="0" || d=="1" || d=="2" || d=="3" || d=="4" ||
                     d=="5" || d=="6" || d=="7" || d=="8" || d=="9") )
@@ -378,25 +378,25 @@ QString OutputDirectory::vfatPath( const QString& path )
     if( s[len-1] == ' ' )
         s[len-1] = '_';
 
-    return QString( p + s ).replace("%2f","_");
+    return TQString( p + s ).tqreplace("%2f","_");
 //     return p + s;
 }
 
 void OutputDirectory::selectDir()
 {
-    QString startDir = lDir->text();
-    int i = startDir.find( QRegExp("%[aAbBcCdDfFgGnNpPtTyY]{1,1}") );
+    TQString startDir = lDir->text();
+    int i = startDir.tqfind( TQRegExp("%[aAbBcCdDfFgGnNpPtTyY]{1,1}") );
     if( i != -1 ) {
-        i = startDir.findRev( "/", i );
+        i = startDir.tqfindRev( "/", i );
         startDir = startDir.left( i );
     }
 
-    QString directory = KFileDialog::getExistingDirectory( startDir, this, i18n("Choose an output directory") );
+    TQString directory = KFileDialog::getExistingDirectory( startDir, this, i18n("Choose an output directory") );
     if( !directory.isEmpty() ) {
-        QString dir = lDir->text();
-        i = dir.find( QRegExp("%[aAbBcCdDfFgGnNpPtTyY]{1,1}") );
+        TQString dir = lDir->text();
+        i = dir.tqfind( TQRegExp("%[aAbBcCdDfFgGnNpPtTyY]{1,1}") );
         if( i != -1 && (Mode)cMode->currentItem() == MetaData ) {
-            i = dir.findRev( "/", i );
+            i = dir.tqfindRev( "/", i );
             lDir->setText( directory + dir.mid(i) );
         }
         else {
@@ -408,10 +408,10 @@ void OutputDirectory::selectDir()
 
 void OutputDirectory::gotoDir()
 {
-    QString startDir = lDir->originalText();
-    int i = startDir.find( QRegExp("%[aAbBcCdDfFgGnNpPtTyY]{1,1}") );
+    TQString startDir = lDir->originalText();
+    int i = startDir.tqfind( TQRegExp("%[aAbBcCdDfFgGnNpPtTyY]{1,1}") );
     if( i != -1 ) {
-        i = startDir.findRev( "/", i );
+        i = startDir.tqfindRev( "/", i );
         startDir = startDir.left( i );
     }
 
@@ -436,14 +436,14 @@ void OutputDirectory::modeChangedSlot( int mode )
         // TODO hide pDirSelect and show pDirEdit
         pDirGoto->setEnabled( true );
         //pDirInfo->hide();
-        QToolTip::remove( cMode );
-        QToolTip::add( cMode, i18n("Output all converted files into the soundKonverter default output directory") );
-        QToolTip::remove( lDir );
+        TQToolTip::remove( cMode );
+        TQToolTip::add( cMode, i18n("Output all converted files into the soundKonverter default output directory") );
+        TQToolTip::remove( lDir );
     }
     else */
     if( (Mode)mode == MetaData ) {
         pClear->setEnabled( true );
-        if( config->data.general.metaDataOutputDirectory.isEmpty() ) config->data.general.metaDataOutputDirectory = QDir::homeDirPath() + "/soundKonverter/%b/%d - %n - %a - %t";
+        if( config->data.general.metaDataOutputDirectory.isEmpty() ) config->data.general.metaDataOutputDirectory = TQDir::homeDirPath() + "/soundKonverter/%b/%d - %n - %a - %t";
         lDir->setText( config->data.general.metaDataOutputDirectory );
         lDir->setEnabled( true );
         lDir->setReadOnly( false );
@@ -451,10 +451,10 @@ void OutputDirectory::modeChangedSlot( int mode )
         pDirSelect->setEnabled( true );
         pDirGoto->setEnabled( true );
         //pDirInfo->show();
-        QToolTip::remove( cMode );
-        QToolTip::add( cMode, i18n("Name all converted files according to the specified pattern") );
-        QToolTip::remove( lDir );
-        QToolTip::add( lDir, i18n("<p>The following strings are wildcards, that will be replaced by the information in the meta data:</p><p>%a - Artist<br>%b - Album<br>%c - Comment<br>%d - Disc number<br>%g - Genre<br>%n - Track number<br>%p - Composer<br>%t - Title<br>%y - Year<br>%f - Original file name<p>") );
+        TQToolTip::remove( cMode );
+        TQToolTip::add( cMode, i18n("Name all converted files according to the specified pattern") );
+        TQToolTip::remove( lDir );
+        TQToolTip::add( lDir, i18n("<p>The following strings are wildcards, that will be replaced by the information in the meta data:</p><p>%a - Artist<br>%b - Album<br>%c - Comment<br>%d - Disc number<br>%g - Genre<br>%n - Track number<br>%p - Composer<br>%t - Title<br>%y - Year<br>%f - Original file name<p>") );
     }
     else if( (Mode)mode == Source ) {
         pClear->setEnabled( false );
@@ -465,13 +465,13 @@ void OutputDirectory::modeChangedSlot( int mode )
         pDirSelect->setEnabled( false );
         pDirGoto->setEnabled( false );
         //pDirInfo->hide();
-        QToolTip::remove( cMode );
-        QToolTip::add( cMode, i18n("Output all converted files into the same directory as the original files") );
-        QToolTip::remove( lDir );
+        TQToolTip::remove( cMode );
+        TQToolTip::add( cMode, i18n("Output all converted files into the same directory as the original files") );
+        TQToolTip::remove( lDir );
     }
     else if( (Mode)mode == Specify ) {
         pClear->setEnabled( true );
-        if( config->data.general.specifyOutputDirectory.isEmpty() ) config->data.general.specifyOutputDirectory = QDir::homeDirPath() + "/soundKonverter";
+        if( config->data.general.specifyOutputDirectory.isEmpty() ) config->data.general.specifyOutputDirectory = TQDir::homeDirPath() + "/soundKonverter";
         lDir->setText( config->data.general.specifyOutputDirectory );
         lDir->setEnabled( true );
         lDir->setReadOnly( false );
@@ -479,13 +479,13 @@ void OutputDirectory::modeChangedSlot( int mode )
         pDirSelect->setEnabled( true );
         pDirGoto->setEnabled( true );
         //pDirInfo->hide();
-        QToolTip::remove( cMode );
-        QToolTip::add( cMode, i18n("Output all converted files into the specified output directory") );
-        QToolTip::remove( lDir );
+        TQToolTip::remove( cMode );
+        TQToolTip::add( cMode, i18n("Output all converted files into the specified output directory") );
+        TQToolTip::remove( lDir );
     }
     else if( (Mode)mode == CopyStructure ) {
         pClear->setEnabled( true );
-        if( config->data.general.copyStructureOutputDirectory.isEmpty() ) config->data.general.copyStructureOutputDirectory = QDir::homeDirPath() + "/soundKonverter";
+        if( config->data.general.copyStructureOutputDirectory.isEmpty() ) config->data.general.copyStructureOutputDirectory = TQDir::homeDirPath() + "/soundKonverter";
         lDir->setText( config->data.general.copyStructureOutputDirectory );
         lDir->setEnabled( true );
         lDir->setReadOnly( false );
@@ -493,9 +493,9 @@ void OutputDirectory::modeChangedSlot( int mode )
         pDirSelect->setEnabled( true );
         pDirGoto->setEnabled( true );
         //pDirInfo->hide();
-        QToolTip::remove( cMode );
-        QToolTip::add( cMode, i18n("Copy the whole directory structure for all converted files") );
-        QToolTip::remove( lDir );
+        TQToolTip::remove( cMode );
+        TQToolTip::add( cMode, i18n("Copy the whole directory structure for all converted files") );
+        TQToolTip::remove( lDir );
     }
 
     emit modeChanged( (Mode)mode );
@@ -503,7 +503,7 @@ void OutputDirectory::modeChangedSlot( int mode )
     modeJustChanged = false;
 }
 
-void OutputDirectory::directoryChangedSlot( const QString& directory )
+void OutputDirectory::directoryChangedSlot( const TQString& directory )
 {
     if( modeJustChanged ) {
         modeJustChanged = false;
@@ -528,37 +528,37 @@ void OutputDirectory::directoryChangedSlot( const QString& directory )
 /*void OutputDirectory::modeInfo()
 {
     int mode = cMode->currentItem();
-    QString sModeString = cMode->currentText();
+    TQString sModeString = cMode->currentText();
 
     if( (Mode)mode == Default ) {
         KMessageBox::information( this,
             i18n("This will output each file into the soundKonverter default directory."),
-            QString(i18n("Mode")+": ").append(sModeString) );
+            TQString(i18n("Mode")+": ").append(sModeString) );
     }
     else if( (Mode)mode == Source ) {
         KMessageBox::information( this,
             i18n("This will output each file into the same directory as the original file."),
-            QString(i18n("Mode")+": ").append(sModeString) );
+            TQString(i18n("Mode")+": ").append(sModeString) );
     }
     else if( (Mode)mode == Specify ) {
         KMessageBox::information( this,
             i18n("This will output each file into the directory specified in the editbox behind."),
-            QString(i18n("Mode")+": ").append(sModeString) );
+            TQString(i18n("Mode")+": ").append(sModeString) );
     }
     else if( (Mode)mode == MetaData ) {
         KMessageBox::information( this,
             i18n("This will output each file into a directory, which is created based on the metadata in the audio files. Select a directory, where the new directories should be created."),
-            QString(i18n("Mode")+": ").append(sModeString) );
+            TQString(i18n("Mode")+": ").append(sModeString) );
     }
     else if( (Mode)mode == CopyStructure ) {
         KMessageBox::information( this,
             i18n("This will output each file into a directory, which is created based on the name of the original directory. So you can copy a whole directory structure, in one you have the original files, in the other the converted."),
-            QString(i18n("Mode")+": ").append(sModeString) );
+            TQString(i18n("Mode")+": ").append(sModeString) );
     }
     else {
         KMessageBox::error( this,
             i18n("This mode (%s) doesn't exist.", sModeString),
-            QString(i18n("Mode")+": ").append(sModeString) );
+            TQString(i18n("Mode")+": ").append(sModeString) );
     }
 }*/
 
@@ -566,6 +566,6 @@ void OutputDirectory::directoryChangedSlot( const QString& directory )
 {
     KMessageBox::information( this,
         i18n("<p>The following strings are space holders, that will be replaced by the information in the metatags.</p><p>%a - Artist<br>%b - Album<br>%c - Comment<br>%d - Disc number<br>%g - Genre<br>%n - Track number<br>%p - Composer<br>%t - Title<br>%y - Year<br>%f - Original file name<p>"),
-        QString(i18n("Legend")) );
+        TQString(i18n("Legend")) );
 }*/
 
diff --git a/src/outputdirectory.h b/src/outputdirectory.h
index 85b5236..329f2b8 100755
--- a/src/outputdirectory.h
+++ b/src/outputdirectory.h
@@ -3,7 +3,7 @@
 #ifndef OUTPUTDIRECTORY_H
 #define OUTPUTDIRECTORY_H
 
-#include <qwidget.h>
+#include <tqwidget.h>
 #include <kprocess.h>
 
 class FileListItem;
@@ -18,9 +18,10 @@ class KToolBarButton;
  * @author Daniel Faust <hessijames@gmail.com>
  * @version 0.3
  */
-class OutputDirectory : public QWidget
+class OutputDirectory : public TQWidget
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     enum Mode {
 //         Default,
@@ -33,18 +34,18 @@ public:
     /**
      * Constructor
      */
-    OutputDirectory( Config*, QWidget* parent = 0, const char* name = 0 );
+    OutputDirectory( Config*, TQWidget* tqparent = 0, const char* name = 0 );
 
     Mode mode();
     void setMode( Mode );
-    QString directory();
-    void setDirectory( const QString& );
+    TQString directory();
+    void setDirectory( const TQString& );
 
-    static QString calcPath( FileListItem* fileListItem, Config* config, QString extension = "" );
-    static QString changeExtension( const QString& filename, const QString& extension );
-    static QString uniqueFileName( const QString& filename );
-    static QString makePath( const QString& path );
-    static QString vfatPath( const QString& path );
+    static TQString calcPath( FileListItem* fileListItem, Config* config, TQString extension = "" );
+    static TQString changeExtension( const TQString& filename, const TQString& extension );
+    static TQString uniqueFileName( const TQString& filename );
+    static TQString makePath( const TQString& path );
+    static TQString vfatPath( const TQString& path );
 
     /**
      * Destructor
@@ -58,7 +59,7 @@ public slots:
 
 private slots:
     void modeChangedSlot( int );
-    void directoryChangedSlot( const QString& );
+    void directoryChangedSlot( const TQString& );
     void selectDir();
     void gotoDir();
     //void modeInfo();
@@ -80,13 +81,13 @@ private:
 
     Config* config;
 
-/*    QString sharedDirPath;
-    QString metadataPath;
-    QString copyStructurePath;
+/*    TQString sharedDirPath;
+    TQString metadataPath;
+    TQString copyStructurePath;
 */
 signals:
     void modeChanged( OutputDirectory::Mode );
-    void directoryChanged( const QString& );
+    void directoryChanged( const TQString& );
 };
 
 #endif // OUTPUTDIRECTORY_H
diff --git a/src/paranoia.cpp b/src/paranoia.cpp
index ef1048c..a7d553e 100755
--- a/src/paranoia.cpp
+++ b/src/paranoia.cpp
@@ -18,16 +18,16 @@
 #include <unistd.h>
 #include <math.h>
 
-#include <qfile.h>
-#include <qslider.h>
-#include <qlcdnumber.h>
-#include <qdir.h>
-#include <qlineedit.h>
-#include <qbuttongroup.h>
-#include <qtoolbutton.h>
-#include <qcheckbox.h>
+#include <tqfile.h>
+#include <tqslider.h>
+#include <tqlcdnumber.h>
+#include <tqdir.h>
+#include <tqlineedit.h>
+#include <tqbuttongroup.h>
+#include <tqtoolbutton.h>
+#include <tqcheckbox.h>
 
-#include <qcombobox.h>
+#include <tqcombobox.h>
 
 #include <kmessagebox.h>
 #include <klocale.h>
@@ -60,10 +60,10 @@ Paranoia::Paranoia()
 
 
 
-bool Paranoia::init( QString dev )
+bool Paranoia::init( TQString dev )
 {
-	QString s;
-	QFile f;
+	TQString s;
+	TQFile f;
 
         if ( p!=0 ) paranoia_free( p );
 	if ( d!=0 ) cdda_close( d );
@@ -95,27 +95,27 @@ bool Paranoia::init( QString dev )
 
 bool Paranoia::findCdrom()
 {
-	QFile *f;
-	QString c;
-	QString s="";
+	TQFile *f;
+	TQString c;
+	TQString s="";
 	int pos, i;
 	bool stop=false;
 	char dev[4][4]={"","","",""};
 
-	f = new QFile( "/proc/sys/dev/cdrom/info" );
+	f = new TQFile( "/proc/sys/dev/cdrom/info" );
 	if ( !f->open(IO_ReadOnly) )
 		return false;
 
-	QTextStream t( f );
+	TQTextStream t( f );
 	while ( !t.eof() && !stop ) {
 		s = t.readLine();
-		if ( s.contains("drive name:") )
+		if ( s.tqcontains("drive name:") )
 			stop = true;
 	}
 	if ( !stop )
 		return false;
 
-	pos = s.find(":");
+	pos = s.tqfind(":");
 	c = s.right( s.length()-pos-1 );
 	sscanf( c.latin1(), "%s %s %s %s", dev[0], dev[1], dev[2], dev[3] );
 
@@ -129,19 +129,19 @@ bool Paranoia::findCdrom()
 
 
 
-bool Paranoia::procCdrom( QString name )
+bool Paranoia::procCdrom( TQString name )
 {
 	int pos;
 
-	if ( name.contains("sr") ) {
-		pos = name.find("r");
+	if ( name.tqcontains("sr") ) {
+		pos = name.tqfind("r");
 		name = name.right( name.length()-pos-1 );
 		name = "/dev/scd"+name;
 		d = cdda_identify( name.ascii(), CDDA_MESSAGE_PRINTIT, 0 );
 		if ( cdda_open( d )==0 )
 			return true;
 	}
-	else if ( name.contains("hd") ) {
+	else if ( name.tqcontains("hd") ) {
 		name = "/dev/"+name;
 		d = cdda_identify( name.ascii(), CDDA_MESSAGE_PRINTIT, 0 );
 		if ( cdda_open( d )==0 )
@@ -205,9 +205,9 @@ bool Paranoia::isAudio( int t )
 
 
 
-QString Paranoia::trackSize( int t )
+TQString Paranoia::trackSize( int t )
 {
-	QString s, c;
+	TQString s, c;
 	long total;
 
 	total = CD_FRAMESIZE_RAW * (cdda_track_lastsector( d, t+1 )-cdda_track_firstsector( d, t+1 ) );
@@ -228,7 +228,7 @@ long Paranoia::trackSectorSize( int t )
 
 long Paranoia::trackTime( int t )
 {
-	QString c;
+	TQString c;
 	long total, time;
 // 	int m, s;
 
diff --git a/src/paranoia.h b/src/paranoia.h
index f1a5ae8..93819a7 100755
--- a/src/paranoia.h
+++ b/src/paranoia.h
@@ -18,7 +18,7 @@
 #ifndef PARANOIA_H
 #define PARANOIA_H
 
-#include <qstringlist.h>
+#include <tqstringlist.h>
 
 extern "C"
 {
@@ -32,7 +32,7 @@ class Paranoia
 {
 public:
 	Paranoia();
-	bool init( QString dev );
+	bool init( TQString dev );
 	~Paranoia();
 	long getTracks();
 	long trackTime( int t );
@@ -42,11 +42,11 @@ public:
 
 private:
 	bool findCdrom();
-	bool procCdrom( QString name );
+	bool procCdrom( TQString name );
 	bool initTrack( int t );
 	void setMode( int mode );
 	bool isAudio( int t );
-	QString trackSize( int t );
+	TQString trackSize( int t );
 	long trackSectorSize( int t );
 
 	long nTracks;
diff --git a/src/pluginloader/convertpluginloader.cpp b/src/pluginloader/convertpluginloader.cpp
index 89996ba..0631c19 100755
--- a/src/pluginloader/convertpluginloader.cpp
+++ b/src/pluginloader/convertpluginloader.cpp
@@ -1,7 +1,7 @@
 
 #include "convertpluginloader.h"
 
-#include <qfile.h>
+#include <tqfile.h>
 
 #include <klocale.h>
 #include <kglobal.h>
@@ -21,9 +21,9 @@ ConvertPluginLoader::ConvertPluginLoader()
 ConvertPluginLoader::~ConvertPluginLoader()
 {}
 
-int ConvertPluginLoader::verifyFile( QString fileName )
+int ConvertPluginLoader::verifyFile( TQString fileName )
 {
-    QFile opmlFile( fileName );
+    TQFile opmlFile( fileName );
     if( !opmlFile.open( IO_ReadOnly ) ) {
         return -1;
     }
@@ -32,10 +32,10 @@ int ConvertPluginLoader::verifyFile( QString fileName )
     }
     opmlFile.close();
 
-    QDomElement root = domTree.documentElement();
+    TQDomElement root = domTree.documentElement();
     if( root.attribute("type") != "converter" ) return -1;
     int version;
-    QDomNode node;
+    TQDomNode node;
     node = root.firstChild();
     while( !node.isNull() ) {
         if( node.isElement() && node.nodeName() == "info" ) {
@@ -47,17 +47,17 @@ int ConvertPluginLoader::verifyFile( QString fileName )
     return version;
 }
 
-ConvertPlugin* ConvertPluginLoader::loadFile( QString fileName )
+ConvertPlugin* ConvertPluginLoader::loadFile( TQString fileName )
 {
     int t_int;
     float t_float;
-    QString t_str;
+    TQString t_str;
 
     ConvertPlugin* plugin = new ConvertPlugin();
     plugin->info.version = -1; // if something goes wrong, we can see that by looking at plugin->info.version
     plugin->filePathName = fileName;
 
-    QFile opmlFile( fileName );
+    TQFile opmlFile( fileName );
     if( !opmlFile.open( IO_ReadOnly ) ) {
         return plugin;
     }
@@ -66,11 +66,11 @@ ConvertPlugin* ConvertPluginLoader::loadFile( QString fileName )
     }
     opmlFile.close();
 
-    QString language = KGlobal::locale()->languagesTwoAlpha().first();
+    TQString language = KGlobal::locale()->languagesTwoAlpha().first();
 
-    QDomElement root = domTree.documentElement();
+    TQDomElement root = domTree.documentElement();
     if( root.attribute("type") != "converter" ) return plugin;
-    QDomNode node, sub1Node, sub2Node, sub3Node, sub4Node;
+    TQDomNode node, sub1Node, sub2Node, sub3Node, sub4Node;
     node = root.firstChild();
 
     plugin->enc.enabled = false;
@@ -110,7 +110,7 @@ ConvertPlugin* ConvertPluginLoader::loadFile( QString fileName )
             plugin->enc.bin = node.toElement().attribute( "bin" );
             plugin->enc.param = node.toElement().attribute("param");
             plugin->enc.silent_param = node.toElement().attribute("silent_param");
-            plugin->enc.mime_types = QStringList::split( ',', node.toElement().attribute("mime_types","application/octet-stream") );
+            plugin->enc.mime_types = TQStringList::split( ',', node.toElement().attribute("mime_types","application/octet-stream") );
             plugin->enc.in_out_files = node.toElement().attribute("in_out_files");
             plugin->enc.overwrite = node.toElement().attribute("overwrite");
 
@@ -124,7 +124,7 @@ ConvertPlugin* ConvertPluginLoader::loadFile( QString fileName )
                     plugin->enc.strength.separator = sub1Node.toElement().attribute("separator").at(0);
                     plugin->enc.strength.param = sub1Node.toElement().attribute("param");
                     plugin->enc.strength.step = sub1Node.toElement().attribute("step").toFloat();
-                    plugin->enc.strength.profiles = QStringList::split( ',', sub1Node.toElement().attribute("profiles") );
+                    plugin->enc.strength.profiles = TQStringList::split( ',', sub1Node.toElement().attribute("profiles") );
                     plugin->enc.strength.default_value = sub1Node.toElement().attribute("default_value").toFloat();
 
                 }
@@ -144,7 +144,7 @@ ConvertPlugin* ConvertPluginLoader::loadFile( QString fileName )
                             plugin->enc.lossy.quality.output = sub2Node.toElement().attribute("output");
                             plugin->enc.lossy.quality.param = sub2Node.toElement().attribute("param");
                             plugin->enc.lossy.quality.step = sub2Node.toElement().attribute("step").toFloat();
-                            plugin->enc.lossy.quality.profiles = QStringList::split( ',', sub2Node.toElement().attribute("profiles") );
+                            plugin->enc.lossy.quality.profiles = TQStringList::split( ',', sub2Node.toElement().attribute("profiles") );
 
                         }
                         else if( sub2Node.isElement() && sub2Node.nodeName() == "bitrate" ) {
@@ -252,7 +252,7 @@ ConvertPlugin* ConvertPluginLoader::loadFile( QString fileName )
             plugin->dec.output = node.toElement().attribute("output");
             plugin->dec.param = node.toElement().attribute("param");
             plugin->dec.overwrite = node.toElement().attribute("overwrite");
-            plugin->dec.mime_types = QStringList::split( ',', node.toElement().attribute("mime_types","application/octet-stream") );
+            plugin->dec.mime_types = TQStringList::split( ',', node.toElement().attribute("mime_types","application/octet-stream") );
             plugin->dec.in_out_files = node.toElement().attribute("in_out_files");
             plugin->dec.silent_param = node.toElement().attribute("silent_param");
 
diff --git a/src/pluginloader/convertpluginloader.h b/src/pluginloader/convertpluginloader.h
index ad09e12..52c2374 100755
--- a/src/pluginloader/convertpluginloader.h
+++ b/src/pluginloader/convertpluginloader.h
@@ -24,35 +24,35 @@ public:
      */
     virtual ~ConvertPlugin();
 
-    QString filePathName; // the file name of th plugin (needed to detect write permissions)
+    TQString filePathName; // the file name of th plugin (needed to detect write permissions)
 
     struct Info
     {
         int version;    // the version of our plugin (v0.2.1 = 201, v11.3 = 110300)
-        QString name;   // the name of our plugin
-        QString author; // the author of the plugin
-        QString about;  // a short information aboue the plugin
+        TQString name;   // the name of our plugin
+        TQString author; // the author of the plugin
+        TQString about;  // a short information aboue the plugin
     } info;
 
     struct Enc
     {
         bool enabled;
         int rank;
-        QString bin;
-        QString param;
-        QString silent_param;
-        QStringList mime_types;
-        QString in_out_files;
-        QString overwrite;
+        TQString bin;
+        TQString param;
+        TQString silent_param;
+        TQStringList mime_types;
+        TQString in_out_files;
+        TQString overwrite;
 
         struct Strength {
             bool enabled;
-            QString param;
+            TQString param;
             float range_min;
             float range_max;
             float step;
-            QChar separator;
-            QStringList profiles;
+            TQChar separator;
+            TQStringList profiles;
             float default_value;
         } strength;
 
@@ -61,104 +61,104 @@ public:
 
             struct Quality {
                 bool enabled;
-                QString param;
+                TQString param;
                 float range_min;
                 float range_max;
                 float step;
-                QChar separator;
-                QString help;
-                QString output;
-                QStringList profiles; // NOTE when using profiles, step must be 1 and range_min 0
+                TQChar separator;
+                TQString help;
+                TQString output;
+                TQStringList profiles; // NOTE when using profiles, step must be 1 and range_min 0
             } quality;
 
             struct Bitrate {
                 struct Abr
                 {
                     bool enabled;
-                    QString param;
-                    QString output;
+                    TQString param;
+                    TQString output;
 
                     struct BitrateRange {
                         bool enabled;
-                        QString param_min;
-                        QString param_max;
+                        TQString param_min;
+                        TQString param_max;
                     } bitrate_range;
 
                 } abr;
 
                 struct Cbr {
                     bool enabled;
-                    QString param;
-                    QString output;
+                    TQString param;
+                    TQString output;
                 } cbr;
 
             } bitrate;
 
             struct Samplingrate {
                 bool enabled;
-                QString param;
+                TQString param;
                 PluginLoaderBase::Unit unit;
             } samplingrate;
 
             struct Channels {
                 bool stereo_enabled;
-                QString stereo_param;
+                TQString stereo_param;
                 bool joint_stereo_enabled;
-                QString joint_stereo_param;
+                TQString joint_stereo_param;
                 bool forced_joint_stereo_enabled;
-                QString forced_joint_stereo_param;
+                TQString forced_joint_stereo_param;
                 bool dual_channels_enabled;
-                QString dual_channels_param;
+                TQString dual_channels_param;
                 bool mono_enabled;
-                QString mono_param;
+                TQString mono_param;
             } channels;
         } lossy;
 
         struct Lossless {
             bool enabled;
-            QString param;
-            QString output;
+            TQString param;
+            TQString output;
         } lossless;
 
         struct Hybrid {
             bool enabled;
-            QString param;
-            QString output;
-            QString correction_file_mime_type;
+            TQString param;
+            TQString output;
+            TQString correction_file_mime_type;
         } hybrid;
 
         struct ReplayGain {
             bool enabled;
-            QString use;
-            QString avoid;
+            TQString use;
+            TQString avoid;
             int rank;
         } replaygain;
 
         struct Tag {
             bool enabled;
-            QString param;
-            QString artist;
-            QString composer;
-            QString album;
-            QString disc;
-            QString title;
-            QString genre;
-            QString comment;
-            QString track;
-            QString year;
+            TQString param;
+            TQString artist;
+            TQString composer;
+            TQString album;
+            TQString disc;
+            TQString title;
+            TQString genre;
+            TQString comment;
+            TQString track;
+            TQString year;
         } tag;
     } enc;
 
     struct Dec {
         bool enabled;
         int rank;
-        QString bin;
-        QString param;
-        QString silent_param;
-        QStringList mime_types;
-        QString output;
-        QString in_out_files;
-        QString overwrite;
+        TQString bin;
+        TQString param;
+        TQString silent_param;
+        TQStringList mime_types;
+        TQString output;
+        TQString in_out_files;
+        TQString overwrite;
     } dec;
 };
 
@@ -170,6 +170,7 @@ public:
 class ConvertPluginLoader : public PluginLoaderBase
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
@@ -182,9 +183,9 @@ public:
     virtual ~ConvertPluginLoader();
 
     /** is this file a converter plugin and loadable? */
-    int verifyFile( QString );
+    int verifyFile( TQString );
     /** load a given file */
-    ConvertPlugin* loadFile( QString );
+    ConvertPlugin* loadFile( TQString );
 };
 
 #endif // CONVERTPLUGINLOADER_H
diff --git a/src/pluginloader/formatinfoloader.cpp b/src/pluginloader/formatinfoloader.cpp
index c585ed6..8a559bb 100755
--- a/src/pluginloader/formatinfoloader.cpp
+++ b/src/pluginloader/formatinfoloader.cpp
@@ -1,7 +1,7 @@
 
 #include "formatinfoloader.h"
 
-#include <qfile.h>
+#include <tqfile.h>
 
 #include <klocale.h>
 #include <kglobal.h>
@@ -19,9 +19,9 @@ FormatInfoLoader::FormatInfoLoader()
 FormatInfoLoader::~FormatInfoLoader()
 {}
 
-bool FormatInfoLoader::verifyFile( QString fileName )
+bool FormatInfoLoader::verifyFile( TQString fileName )
 {
-    QFile opmlFile( fileName );
+    TQFile opmlFile( fileName );
     if( !opmlFile.open( IO_ReadOnly ) ) {
         return false;
     }
@@ -30,22 +30,22 @@ bool FormatInfoLoader::verifyFile( QString fileName )
     }
     opmlFile.close();
 
-    QDomElement root = domTree.documentElement();
+    TQDomElement root = domTree.documentElement();
     if( root.attribute("type") == "format_info" ) return true;
 
     return false;
 }
 
-FormatInfo* FormatInfoLoader::loadFile( QString fileName )
+FormatInfo* FormatInfoLoader::loadFile( TQString fileName )
 {
     int t_int;
     float t_float;
-    QString t_str;
+    TQString t_str;
 
     FormatInfo* plugin = new FormatInfo();
     plugin->mime_types = "application/octet-stream"; // if something goes wrong, we can see that by looking at plugin->mimetype
 
-    QFile opmlFile( fileName );
+    TQFile opmlFile( fileName );
     if( !opmlFile.open( IO_ReadOnly ) ) {
         return plugin;
     }
@@ -54,25 +54,25 @@ FormatInfo* FormatInfoLoader::loadFile( QString fileName )
     }
     opmlFile.close();
 
-    QString language = KGlobal::locale()->languagesTwoAlpha().first();
+    TQString language = KGlobal::locale()->languagesTwoAlpha().first();
 
-    QDomElement root = domTree.documentElement();
+    TQDomElement root = domTree.documentElement();
     if( root.attribute("type") != "format_info" ) return plugin;
-    QDomNode node;
+    TQDomNode node;
     node = root.firstChild();
 
     while( !node.isNull() ) {
         if( node.isElement() && node.nodeName() == "data" ) {
 
-            plugin->mime_types = QStringList::split( ',',node.toElement().attribute("mime_types","application/octet-stream") );
-            plugin->extensions = QStringList::split( ',',node.toElement().attribute("extensions") );
+            plugin->mime_types = TQStringList::split( ',',node.toElement().attribute("mime_types","application/octet-stream") );
+            plugin->extensions = TQStringList::split( ',',node.toElement().attribute("extensions") );
             plugin->description = node.toElement().attribute("description_"+language);
             if( plugin->description.isEmpty() ) plugin->description = node.toElement().attribute("description");
-            plugin->urls = QStringList::split( ',',node.toElement().attribute("urls_"+language) );
-            if( plugin->urls.isEmpty() ) plugin->urls = QStringList::split( ',',node.toElement().attribute("urls") );
-            QStringList compressionTypeList = QStringList::split( ',',node.toElement().attribute("compression_type") );
+            plugin->urls = TQStringList::split( ',',node.toElement().attribute("urls_"+language) );
+            if( plugin->urls.isEmpty() ) plugin->urls = TQStringList::split( ',',node.toElement().attribute("urls") );
+            TQStringList compressionTypeList = TQStringList::split( ',',node.toElement().attribute("compression_type") );
             plugin->compressionType = (FormatInfo::CompressionType)0x0000;
-            for( QStringList::Iterator it = compressionTypeList.begin(); it != compressionTypeList.end(); ++it ) {
+            for( TQStringList::Iterator it = compressionTypeList.begin(); it != compressionTypeList.end(); ++it ) {
                 if( *it == "lossy" ) plugin->compressionType = FormatInfo::CompressionType( plugin->compressionType | FormatInfo::lossy );
                 else if( *it == "lossless" ) plugin->compressionType = FormatInfo::CompressionType( plugin->compressionType | FormatInfo::lossless );
                 else if( *it == "hybrid" ) plugin->compressionType = FormatInfo::CompressionType( plugin->compressionType | FormatInfo::hybrid );
diff --git a/src/pluginloader/formatinfoloader.h b/src/pluginloader/formatinfoloader.h
index f36f7fe..583cb9c 100755
--- a/src/pluginloader/formatinfoloader.h
+++ b/src/pluginloader/formatinfoloader.h
@@ -3,9 +3,9 @@
 #ifndef FORMATINFOLOADER_H
 #define FORMATINFOLOADER_H
 
-#include <qobject.h>
-#include <qstringlist.h>
-#include <qdom.h>
+#include <tqobject.h>
+#include <tqstringlist.h>
+#include <tqdom.h>
 
 /**
  * @short The complete information about that format
@@ -25,10 +25,10 @@ public:
      */
     virtual ~FormatInfo();
 
-    QStringList mime_types;
-    QStringList extensions;
-    QString description;
-    QStringList urls;
+    TQStringList mime_types;
+    TQStringList extensions;
+    TQString description;
+    TQStringList urls;
     enum CompressionType {
         lossy             = 0x0001, // encode with loss
         lossless          = 0x0002, // encode without loss
@@ -42,9 +42,10 @@ public:
  * @author Daniel Faust <hessijames@gmail.com>
  * @version 0.3
  */
-class FormatInfoLoader : public QObject
+class FormatInfoLoader : public TQObject
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
@@ -57,11 +58,11 @@ public:
     virtual ~FormatInfoLoader();
 
     /** is this file a converter plugin and loadable? */
-    bool verifyFile( QString );
+    bool verifyFile( TQString );
     /** load a given file */
-    FormatInfo* loadFile( QString );
+    FormatInfo* loadFile( TQString );
     /** the dom tree for loading the xml file */
-    QDomDocument domTree;
+    TQDomDocument domTree;
 };
 
 #endif // FORMATINFOLOADER_H
diff --git a/src/pluginloader/pluginloaderbase.cpp b/src/pluginloader/pluginloaderbase.cpp
index d9a8413..f55a8e4 100755
--- a/src/pluginloader/pluginloaderbase.cpp
+++ b/src/pluginloader/pluginloaderbase.cpp
@@ -10,8 +10,8 @@ PluginLoaderBase::~PluginLoaderBase()
 void PluginLoaderBase::unloadAll()
 {}
 
-void PluginLoaderBase::unload( QString pluginName )
+void PluginLoaderBase::unload( TQString pluginName )
 {}
 
-void PluginLoaderBase::remove( QString pluginName )
+void PluginLoaderBase::remove( TQString pluginName )
 {}
diff --git a/src/pluginloader/pluginloaderbase.h b/src/pluginloader/pluginloaderbase.h
index c35bebe..4b85563 100755
--- a/src/pluginloader/pluginloaderbase.h
+++ b/src/pluginloader/pluginloaderbase.h
@@ -3,9 +3,9 @@
 #ifndef PLUGINLOADERBASE_H
 #define PLUGINLOADERBASE_H
 
-#include <qobject.h>
-#include <qstringlist.h>
-#include <qdom.h>
+#include <tqobject.h>
+#include <tqstringlist.h>
+#include <tqdom.h>
 
 #include "config.h"
 
@@ -16,9 +16,10 @@
  * @author Daniel Faust <hessijames@gmail.com>
  * @version 0.3
  */
-class PluginLoaderBase : public QObject
+class PluginLoaderBase : public TQObject
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Do we recommend this backend to the user
@@ -50,10 +51,10 @@ public:
     virtual ~PluginLoaderBase();
 
     /** a list of all plugin files that are loaded at the moment */
-//     QStringList openPluginFiles;
+//     TQStringList openPluginFiles;
 
     /** the dom tree for loading the xml file */
-    QDomDocument domTree;
+    TQDomDocument domTree;
 
 public slots:
     /**
@@ -64,12 +65,12 @@ public slots:
     /**
      * Unoad a specific plugin with name @p pluginName
      */
-    void unload( QString pluginName );
+    void unload( TQString pluginName );
 
     /**
      * Unoad a specific plugin with name @p pluginName and delete the plugin file
      */
-    void remove( QString pluginName );
+    void remove( TQString pluginName );
 };
 
 #endif // PLUGINLOADERBASE_H
@@ -77,7 +78,7 @@ public slots:
 
 /**
 
-Each plugin package contains 3 files:
+Each plugin package tqcontains 3 files:
  - The plugin file ( $KDE_DIR/share/apps/soundkonverter/plugins/'filename' )
  - The format info file ( $KDE_DIR/share/apps/soundkonverter/format_infos/'lang'/'plugin'_'filename' )
  - The service menu ( $KDE_DIR/share/apps/konqueror/servicemenus/'filename' )
diff --git a/src/pluginloader/replaygainpluginloader.cpp b/src/pluginloader/replaygainpluginloader.cpp
index 7ac11f6..2e37081 100755
--- a/src/pluginloader/replaygainpluginloader.cpp
+++ b/src/pluginloader/replaygainpluginloader.cpp
@@ -1,7 +1,7 @@
 
 #include "replaygainpluginloader.h"
 
-#include <qfile.h>
+#include <tqfile.h>
 
 #include <klocale.h>
 
@@ -19,9 +19,9 @@ ReplayGainPluginLoader::ReplayGainPluginLoader()
 ReplayGainPluginLoader::~ReplayGainPluginLoader()
 {}
 
-int ReplayGainPluginLoader::verifyFile( QString fileName )
+int ReplayGainPluginLoader::verifyFile( TQString fileName )
 {
-    QFile opmlFile( fileName );
+    TQFile opmlFile( fileName );
     if( !opmlFile.open( IO_ReadOnly ) ) {
         return -1;
     }
@@ -30,10 +30,10 @@ int ReplayGainPluginLoader::verifyFile( QString fileName )
     }
     opmlFile.close();
 
-    QDomElement root = domTree.documentElement();
+    TQDomElement root = domTree.documentElement();
     if( root.attribute("type") != "replaygain" ) return -1;
     int version;
-    QDomNode node;
+    TQDomNode node;
     node = root.firstChild();
     while( !node.isNull() ) {
         if( node.isElement() && node.nodeName() == "info" ) {
@@ -45,17 +45,17 @@ int ReplayGainPluginLoader::verifyFile( QString fileName )
     return version;
 }
 
-ReplayGainPlugin* ReplayGainPluginLoader::loadFile( QString fileName )
+ReplayGainPlugin* ReplayGainPluginLoader::loadFile( TQString fileName )
 {
     //int t_int;
     //float t_float;
-    //QString t_str;
+    //TQString t_str;
 
     ReplayGainPlugin* plugin = new ReplayGainPlugin();
     plugin->info.version = -1; // if something goes wrong, we can see that by looking at plugin->info.version
     plugin->filePathName = fileName;
 
-    QFile opmlFile( fileName );
+    TQFile opmlFile( fileName );
     if( !opmlFile.open( IO_ReadOnly ) ) {
         return plugin;
     }
@@ -64,9 +64,9 @@ ReplayGainPlugin* ReplayGainPluginLoader::loadFile( QString fileName )
     }
     opmlFile.close();
 
-    QDomElement root = domTree.documentElement();
+    TQDomElement root = domTree.documentElement();
     if( root.attribute("type") != "replaygain" ) return plugin;
-    QDomNode node;//, sub1Node;
+    TQDomNode node;//, sub1Node;
     node = root.firstChild();
 
     while( !node.isNull() ) {
@@ -87,7 +87,7 @@ ReplayGainPlugin* ReplayGainPluginLoader::loadFile( QString fileName )
             plugin->replaygain.in_files = node.toElement().attribute("in_files");
             plugin->replaygain.output_single = node.toElement().attribute("output_single");
             plugin->replaygain.output_multiple = node.toElement().attribute("output_multiple");
-            plugin->replaygain.mime_types = QStringList::split( ',', node.toElement().attribute("mime_types","application/octet-stream") );
+            plugin->replaygain.mime_types = TQStringList::split( ',', node.toElement().attribute("mime_types","application/octet-stream") );
             plugin->replaygain.force = node.toElement().attribute("force");
             plugin->replaygain.skip = node.toElement().attribute("skip");
             plugin->replaygain.track = node.toElement().attribute("track");
diff --git a/src/pluginloader/replaygainpluginloader.h b/src/pluginloader/replaygainpluginloader.h
index d1c1237..639514f 100755
--- a/src/pluginloader/replaygainpluginloader.h
+++ b/src/pluginloader/replaygainpluginloader.h
@@ -24,39 +24,39 @@ public:
      */
     virtual ~ReplayGainPlugin();
 
-    QString filePathName; // the file name of th plugin (needed to detect write permissions)
+    TQString filePathName; // the file name of th plugin (needed to detect write permissions)
 
     struct Info
     {
         int version;    // the version of our plugin (v0.2.1 = 201, v11.3 = 110300)
-        QString name;   // the name of our plugin
-        QString author; // the author of the plugin
-        QString about;  // a short information aboue the plugin
+        TQString name;   // the name of our plugin
+        TQString author; // the author of the plugin
+        TQString about;  // a short information aboue the plugin
     } info;
 
     struct ReplayGain
     {
         //PluginLoaderBase::FeatureLevel level;
         int rank;
-        QString bin;
-        QString param;
-        QString silent_param;
-        QStringList mime_types;
-        QString in_files;
-        QString output_single;
-        QString output_multiple;
-        QString force;
-        QString skip;
-        QString track; // TODO remove track and album (put them into param)
-        QString album;
-        QString remove;
+        TQString bin;
+        TQString param;
+        TQString silent_param;
+        TQStringList mime_types;
+        TQString in_files;
+        TQString output_single;
+        TQString output_multiple;
+        TQString force;
+        TQString skip;
+        TQString track; // TODO remove track and album (put them into param)
+        TQString album;
+        TQString remove;
 
         /*struct Test // obsolete
         {
             bool enabled;
-            QString param;
-            QString output_track;
-            QString output_album;
+            TQString param;
+            TQString output_track;
+            TQString output_album;
         } test;*/
     } replaygain;
 };
@@ -69,6 +69,7 @@ public:
 class ReplayGainPluginLoader : public PluginLoaderBase
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
@@ -81,9 +82,9 @@ public:
     virtual ~ReplayGainPluginLoader();
 
     /** is this file a replaygain plugin and loadable? */
-    int verifyFile( QString );
+    int verifyFile( TQString );
     /** load a given file */
-    ReplayGainPlugin* loadFile( QString );
+    ReplayGainPlugin* loadFile( TQString );
 };
 
 #endif // REPLAYGAINPLUGINLOADER_H
diff --git a/src/pluginloader/ripperpluginloader.cpp b/src/pluginloader/ripperpluginloader.cpp
index 9c1f9d4..780efc8 100755
--- a/src/pluginloader/ripperpluginloader.cpp
+++ b/src/pluginloader/ripperpluginloader.cpp
@@ -1,7 +1,7 @@
 
 #include "ripperpluginloader.h"
 
-#include <qfile.h>
+#include <tqfile.h>
 
 #include <klocale.h>
 
@@ -19,9 +19,9 @@ RipperPluginLoader::RipperPluginLoader()
 RipperPluginLoader::~RipperPluginLoader()
 {}
 
-int RipperPluginLoader::verifyFile( QString fileName )
+int RipperPluginLoader::verifyFile( TQString fileName )
 {
-    QFile opmlFile( fileName );
+    TQFile opmlFile( fileName );
     if( !opmlFile.open( IO_ReadOnly ) ) {
         return -1;
     }
@@ -30,10 +30,10 @@ int RipperPluginLoader::verifyFile( QString fileName )
     }
     opmlFile.close();
 
-    QDomElement root = domTree.documentElement();
+    TQDomElement root = domTree.documentElement();
     if( root.attribute("type") != "ripper" ) return -1;
     int version;
-    QDomNode node;
+    TQDomNode node;
     node = root.firstChild();
     while( !node.isNull() ) {
         if( node.isElement() && node.nodeName() == "info" ) {
@@ -45,17 +45,17 @@ int RipperPluginLoader::verifyFile( QString fileName )
     return version;
 }
 
-RipperPlugin* RipperPluginLoader::loadFile( QString fileName )
+RipperPlugin* RipperPluginLoader::loadFile( TQString fileName )
 {
     int t_int;
     float t_float;
-    QString t_str;
+    TQString t_str;
 
     RipperPlugin* plugin = new RipperPlugin();
     plugin->info.version = -1; // if something goes wrong, we can see that by looking at plugin->info.version
     plugin->filePathName = fileName;
 
-    QFile opmlFile( fileName );
+    TQFile opmlFile( fileName );
     if( !opmlFile.open( IO_ReadOnly ) ) {
         return plugin;
     }
@@ -64,9 +64,9 @@ RipperPlugin* RipperPluginLoader::loadFile( QString fileName )
     }
     opmlFile.close();
 
-    QDomElement root = domTree.documentElement();
+    TQDomElement root = domTree.documentElement();
     if( root.attribute("type") != "ripper" ) return plugin;
-    QDomNode node, sub1Node;
+    TQDomNode node, sub1Node;
     node = root.firstChild();
 
     while( !node.isNull() ) {
diff --git a/src/pluginloader/ripperpluginloader.h b/src/pluginloader/ripperpluginloader.h
index 6cf965e..7221d54 100755
--- a/src/pluginloader/ripperpluginloader.h
+++ b/src/pluginloader/ripperpluginloader.h
@@ -24,34 +24,34 @@ public:
      */
     virtual ~RipperPlugin();
 
-    QString filePathName; // the file name of th plugin (needed to detect write permissions)
+    TQString filePathName; // the file name of th plugin (needed to detect write permissions)
 
     struct Info
     {
         int version;    // the version of our plugin (v0.2.1 = 201, v11.3 = 110300)
-        QString name;   // the name of our plugin
-        QString author; // the author of the plugin
-        QString about;  // a short information aboue the plugin
+        TQString name;   // the name of our plugin
+        TQString author; // the author of the plugin
+        TQString about;  // a short information aboue the plugin
     } info;
 
     struct Rip
     {
         //PluginLoaderBase::FeatureLevel level;
         int rank;
-        QString bin;
-        QString param;
-        QString silent_param;
-        QString out_file;
-        QString track;
-        QString device;
-        QString overwrite;
-        QString output;
+        TQString bin;
+        TQString param;
+        TQString silent_param;
+        TQString out_file;
+        TQString track;
+        TQString device;
+        TQString overwrite;
+        TQString output;
 
         struct FullDisc
         {
             bool enabled;
-            QString param;
-            QString output;
+            TQString param;
+            TQString output;
         } full_disc;
     } rip;
 };
@@ -64,6 +64,7 @@ public:
 class RipperPluginLoader : public PluginLoaderBase
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
@@ -76,9 +77,9 @@ public:
     virtual ~RipperPluginLoader();
 
     /** is this file a ripper plugin and loadable? */
-    int verifyFile( QString );
+    int verifyFile( TQString );
     /** load a given file */
-    RipperPlugin* loadFile( QString );
+    RipperPlugin* loadFile( TQString );
 };
 
 #endif // RIPPERPLUGINLOADER_H
diff --git a/src/progressindicator.cpp b/src/progressindicator.cpp
index 91a40a2..bc8ec76 100755
--- a/src/progressindicator.cpp
+++ b/src/progressindicator.cpp
@@ -1,10 +1,10 @@
 
 #include "progressindicator.h"
 
-#include <qlayout.h>
-#include <qlabel.h>
-#include <qprogressbar.h>
-#include <qtooltip.h>
+#include <tqlayout.h>
+#include <tqlabel.h>
+#include <tqprogressbar.h>
+#include <tqtooltip.h>
 
 #include <klocale.h>
 #include <ksystemtray.h>
@@ -13,40 +13,40 @@
 // #include <kdebug.h>
 
 
-ProgressIndicator::ProgressIndicator( KSystemTray* _systemTray, QWidget* parent, const char* name )
-    : QWidget( parent, name )
+ProgressIndicator::ProgressIndicator( KSystemTray* _systemTray, TQWidget* tqparent, const char* name )
+    : TQWidget( tqparent, name )
 {
     systemTray = _systemTray;
 
     time = processedTime = 0;
 
-    QGridLayout *grid = new QGridLayout( this, 1, 1, 0, 6, "grid" );
+    TQGridLayout *grid = new TQGridLayout( this, 1, 1, 0, 6, "grid" );
 
-    QHBoxLayout *box = new QHBoxLayout( );
+    TQHBoxLayout *box = new TQHBoxLayout( );
     grid->addLayout( box, 0, 0 );
 
-    pBar = new QProgressBar( this, "pBar" );
+    pBar = new TQProgressBar( this, "pBar" );
     box->addWidget( pBar );
 
-    QGridLayout *statusChildGrid = new QGridLayout( box, 2, 2, 6, "statusChildGrid" );
+    TQGridLayout *statusChildGrid = new TQGridLayout( box, 2, 2, 6, "statusChildGrid" );
 
-    QLabel *lSpeedText = new QLabel( i18n("Speed")+":", this, "lSpeedText" );
-    statusChildGrid->addWidget( lSpeedText, 0, 0, Qt::AlignVCenter );
+    TQLabel *lSpeedText = new TQLabel( i18n("Speed")+":", this, "lSpeedText" );
+    statusChildGrid->addWidget( lSpeedText, 0, 0, TQt::AlignVCenter );
 
-    lSpeed = new QLabel( "0.0x", this, "lSpeed" );
-    lSpeed->setFont( QFont( "Courier" ) );
-    statusChildGrid->addWidget( lSpeed, 0, 1, Qt::AlignVCenter | Qt::AlignRight );
+    lSpeed = new TQLabel( "0.0x", this, "lSpeed" );
+    lSpeed->setFont( TQFont( "Courier" ) );
+    statusChildGrid->addWidget( lSpeed, 0, 1, TQt::AlignVCenter | TQt::AlignRight );
     speedTime.setHMS( 24, 0, 0 );
 
-    QLabel *lTimeText = new QLabel( i18n("Time remaining")+":", this, "lTimeText" );
-    statusChildGrid->addWidget( lTimeText, 1, 0, Qt::AlignVCenter );
+    TQLabel *lTimeText = new TQLabel( i18n("Time remaining")+":", this, "lTimeText" );
+    statusChildGrid->addWidget( lTimeText, 1, 0, TQt::AlignVCenter );
 
-    lTime = new QLabel( "00:00", this, "lTime" );
-    lTime->setFont( QFont( "Courier" ) );
-    statusChildGrid->addWidget( lTime, 1, 1, Qt::AlignVCenter | Qt::AlignRight );
+    lTime = new TQLabel( "00:00", this, "lTime" );
+    lTime->setFont( TQFont( "Courier" ) );
+    statusChildGrid->addWidget( lTime, 1, 1, TQt::AlignVCenter | TQt::AlignRight );
     elapsedTime.setHMS( 24, 0, 0 );
 
-    QToolTip::add( systemTray, i18n("Waiting") );
+    TQToolTip::add( systemTray, i18n("Waiting") );
 }
 
 ProgressIndicator::~ProgressIndicator()
@@ -92,7 +92,7 @@ void ProgressIndicator::finished( float t )
     lTime->setText( "00:00" );
     speedTime.setHMS( 24, 0, 0 );
     lSpeed->setText( "0.0x" );
-    QToolTip::add( systemTray, i18n("Finished") );
+    TQToolTip::add( systemTray, i18n("Finished") );
     emit setTitle( i18n("Finished") );
 }
 
@@ -117,7 +117,7 @@ void ProgressIndicator::update( float t )
                 int sec = tim % 60;
                 int min = ( tim / 60 ) % 60;
                 int hou = tim / 3600;
-                QString timeLeft;
+                TQString timeLeft;
                 if( hou > 0 )
                     timeLeft.sprintf( "%d:%02d:%02d", hou, min, sec );
                 else
@@ -130,15 +130,15 @@ void ProgressIndicator::update( float t )
         float speed = ( processedTime + t - speedProcessedTime ) / tim;
         speedProcessedTime = processedTime + t;
         if( speed >= 0.0f && speed < 100000.0f ) {
-            QString actSpeed;
+            TQString actSpeed;
             actSpeed.sprintf( "%.1fx", speed );
             lSpeed->setText( actSpeed );
         }
     }
 
-    QString percent;
+    TQString percent;
     percent.sprintf( "%i%%", (int)fPercent );
     emit setTitle( percent );
-    QToolTip::add( systemTray, percent );
+    TQToolTip::add( systemTray, percent );
 }
 
diff --git a/src/progressindicator.h b/src/progressindicator.h
index 873a4f9..5bf4d3d 100755
--- a/src/progressindicator.h
+++ b/src/progressindicator.h
@@ -3,11 +3,11 @@
 #ifndef PROGRESSINDICATOR_H
 #define PROGRESSINDICATOR_H
 
-#include <qwidget.h>
-#include <qdatetime.h>
+#include <tqwidget.h>
+#include <tqdatetime.h>
 
-class QProgressBar;
-class QLabel;
+class TQProgressBar;
+class TQLabel;
 class KSystemTray;
 
 /**
@@ -15,14 +15,15 @@ class KSystemTray;
  * @author Daniel Faust <hessijames@gmail.com>
  * @version 0.3
  */
-class ProgressIndicator : public QWidget
+class ProgressIndicator : public TQWidget
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
      */
-    ProgressIndicator( KSystemTray* _systemTray, QWidget* parent = 0, const char* name = 0 );
+    ProgressIndicator( KSystemTray* _systemTray, TQWidget* tqparent = 0, const char* name = 0 );
 
     /**
      * Destructor
@@ -42,20 +43,20 @@ public slots:
 //private slots:
 
 private:
-    QProgressBar* pBar;
-    QLabel* lSpeed;
-    QLabel* lTime;
+    TQProgressBar* pBar;
+    TQLabel* lSpeed;
+    TQLabel* lTime;
     KSystemTray* systemTray;
 
-    QTime elapsedTime;
-    QTime speedTime;
+    TQTime elapsedTime;
+    TQTime speedTime;
     float speedProcessedTime;
 
     float time;
     float processedTime;
 
 signals:
-    void setTitle( const QString& );
+    void setTitle( const TQString& );
 };
 
 #endif // PROGRESSINDICATOR_H
diff --git a/src/replaygain.cpp b/src/replaygain.cpp
index f815a21..3e6aabd 100755
--- a/src/replaygain.cpp
+++ b/src/replaygain.cpp
@@ -4,7 +4,7 @@
 #include "logger.h"
 #include "replaygainpluginloader.h"
 
-#include <qfile.h>
+#include <tqfile.h>
 
 #include <kprocess.h>
 #include <klocale.h>
@@ -19,10 +19,10 @@ ReplayGain::ReplayGain( Config* _config, Logger* _logger )
 ReplayGain::~ReplayGain()
 {}
 
-bool ReplayGain::apply( QStringList files, const QString& format, KProcess* proc, int logID, Mode mode )
+bool ReplayGain::apply( TQStringList files, const TQString& format, KProcess* proc, int logID, Mode mode )
 {
-    QStringList params;
-    QString param, paramSplinter;
+    TQStringList params;
+    TQString param, paramSplinter;
 
     proc->clearArguments();
 
@@ -32,7 +32,7 @@ bool ReplayGain::apply( QStringList files, const QString& format, KProcess* proc
         return false;
     }
 
-    param = QString::null;
+    param = TQString();
     if( plugin->replaygain.param ) param.append( " " + plugin->replaygain.param );
     if( mode & remove ) {
         if( plugin->replaygain.remove ) param.append( " " + plugin->replaygain.remove );
@@ -48,29 +48,29 @@ bool ReplayGain::apply( QStringList files, const QString& format, KProcess* proc
         }
     }
 
-//     if( plugin->replaygain.in_files.find("%p") != -1 ) {
-//         QString t_str = plugin->replaygain.in_files;
-//         t_str.replace( "%p", param );
+//     if( plugin->replaygain.in_files.tqfind("%p") != -1 ) {
+//         TQString t_str = plugin->replaygain.in_files;
+//         t_str.tqreplace( "%p", param );
 //         param = plugin->replaygain.bin + " " + t_str;
 //     }
 //     else {
 //         param = plugin->replaygain.bin + param + " " + plugin->replaygain.in_files;
 //     }
 
-    QString t_str = plugin->replaygain.in_files;
-    t_str.replace( "%p", param );
+    TQString t_str = plugin->replaygain.in_files;
+    t_str.tqreplace( "%p", param );
     param = config->binaries[plugin->replaygain.bin] + " " + t_str;
 
     // cosmetic surgery
     param.simplifyWhiteSpace();
 
-    params = QStringList::split( ' ', param );
+    params = TQStringList::split( ' ', param );
 
-    for( QStringList::Iterator it = params.begin(); it != params.end(); ++it )
+    for( TQStringList::Iterator it = params.begin(); it != params.end(); ++it )
     {
         paramSplinter = *it;
         if( paramSplinter == "%i" ) {
-            for( QStringList::Iterator b = files.begin(); b != files.end(); ++b ) {
+            for( TQStringList::Iterator b = files.begin(); b != files.end(); ++b ) {
                 *(proc) << KURL::decode_string( *b );
             }
         }
@@ -79,12 +79,12 @@ bool ReplayGain::apply( QStringList files, const QString& format, KProcess* proc
         }
     }
 
-    for( QStringList::Iterator it = files.begin(); it != files.end(); ++it )
+    for( TQStringList::Iterator it = files.begin(); it != files.end(); ++it )
     {
         *it = KURL::decode_string( *it );
     }
 
-    param.replace( "%i", "\""+files.join("\" \"")+"\"" );
+    param.tqreplace( "%i", "\""+files.join("\" \"")+"\"" );
     logger->log( logID, " " + i18n("Executing") + ": `" + param + "'" );
 
     proc->setPriority( config->data.general.priority );
@@ -93,4 +93,4 @@ bool ReplayGain::apply( QStringList files, const QString& format, KProcess* proc
     return true;
 }
 
-//QValueList<float> ReplayGain::getReplayGain( QString file ) {} // obsolete
+//TQValueList<float> ReplayGain::getReplayGain( TQString file ) {} // obsolete
diff --git a/src/replaygain.h b/src/replaygain.h
index ff9e38a..568d3a8 100755
--- a/src/replaygain.h
+++ b/src/replaygain.h
@@ -3,8 +3,8 @@
 #ifndef REPLAYGAIN_H
 #define REPLAYGAIN_H
 
-#include <qobject.h>
-#include <qstringlist.h>
+#include <tqobject.h>
+#include <tqstringlist.h>
 
 class Config;
 class Logger;
@@ -15,9 +15,10 @@ class KProcess;
  * @author Daniel Faust <hessijames@gmail.com>
  * @version 0.3
  */
-class ReplayGain : public QObject
+class ReplayGain : public TQObject
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     enum Mode {
         calc_track        = 0x0001,
@@ -43,12 +44,12 @@ public:
      * @param prc a pointer to a KProcess
      * @param remove if true the Replay Gain tags are being removed, if false (default) the tags are calculated and added
      */
-    bool apply( QStringList files, const QString& format, KProcess* proc, int logID, Mode mode = Mode(calc_track|calc_album) ); // NOTE const QStringList& ?
+    bool apply( TQStringList files, const TQString& format, KProcess* proc, int logID, Mode mode = Mode(calc_track|calc_album) ); // NOTE const TQStringList& ?
 
     /*
      * Returns the track and the album gain (in this order) of the @p file
      */
-    //static QValueList<float> getReplayGain( QString file ); // obsolete
+    //static TQValueList<float> getReplayGain( TQString file ); // obsolete
 
 private:
     Config* config;
diff --git a/src/replaygainfilelist.cpp b/src/replaygainfilelist.cpp
index 2d71806..6f2eff2 100755
--- a/src/replaygainfilelist.cpp
+++ b/src/replaygainfilelist.cpp
@@ -6,13 +6,13 @@
 #include "replaygain.h"
 #include "replaygainpluginloader.h"
 
-#include <qdir.h>
-#include <qpainter.h>
-#include <qsimplerichtext.h>
-#include <qapplication.h>
-#include <qheader.h>
-#include <qlayout.h>
-#include <qtimer.h>
+#include <tqdir.h>
+#include <tqpainter.h>
+#include <tqsimplerichtext.h>
+#include <tqapplication.h>
+#include <tqheader.h>
+#include <tqlayout.h>
+#include <tqtimer.h>
 
 #include <klocale.h>
 #include <kiconloader.h>
@@ -33,8 +33,8 @@
 // ### soundkonverter 0.4: give the 'track' and 'album' column a minimum width and fill the rest of the space with the 'file' column - make some margins, too
 
 
-ReplayGainFileListItem::ReplayGainFileListItem( QListView* parent )
-    : KListViewItem( parent )
+ReplayGainFileListItem::ReplayGainFileListItem( TQListView* tqparent )
+    : KListViewItem( tqparent )
 {
     m_type = File;
     mimeType = "application/octet-stream";
@@ -42,8 +42,8 @@ ReplayGainFileListItem::ReplayGainFileListItem( QListView* parent )
     queued = false;
 }
 
-// ReplayGainFileListItem::ReplayGainFileListItem( QListView* parent, QListViewItem* after )
-//     : KListViewItem( parent, after )
+// ReplayGainFileListItem::ReplayGainFileListItem( TQListView* tqparent, TQListViewItem* after )
+//     : KListViewItem( tqparent, after )
 // {
 //     m_type = File;
 //     mimeType = "application/octet-stream";
@@ -51,8 +51,8 @@ ReplayGainFileListItem::ReplayGainFileListItem( QListView* parent )
 //     queued = false;
 // }
 
-ReplayGainFileListItem::ReplayGainFileListItem( ReplayGainFileListItem* parent )
-    : KListViewItem( parent )
+ReplayGainFileListItem::ReplayGainFileListItem( ReplayGainFileListItem* tqparent )
+    : KListViewItem( tqparent )
 {
     m_type = File;
     mimeType = "application/octet-stream";
@@ -63,59 +63,59 @@ ReplayGainFileListItem::ReplayGainFileListItem( ReplayGainFileListItem* parent )
 ReplayGainFileListItem::~ReplayGainFileListItem()
 {}
 
-void ReplayGainFileListItem::paintCell( QPainter *p, const QColorGroup &cg, int column, int width, int alignment )
+void ReplayGainFileListItem::paintCell( TQPainter *p, const TQColorGroup &cg, int column, int width, int tqalignment )
 {
     // NOTE speed up this function
     // NOTE calculate the red color
 
-    QColorGroup _cg( cg );
-    QColor c;
+    TQColorGroup _cg( cg );
+    TQColor c;
 
     if( column == ((ReplayGainFileList*)listView())->columnByName(i18n("File")) )
     {
         int margin = listView()->itemMargin();
         int w = width - 2*margin;
         int h = height();
-        QRect textRect = p->boundingRect( margin, 0, w, h, alignment, text(column) );
+        TQRect textRect = p->boundingRect( margin, 0, w, h, tqalignment, text(column) );
 
         if( textRect.width() > w ) {
-            alignment = Qt::AlignRight | Qt::SingleLine;
+            tqalignment = TQt::AlignRight | TQt::SingleLine;
         }
     }
 
     if( isSelected() && addingReplayGain ) {
-        _cg.setColor( QColorGroup::Highlight, QColor( 215, 62, 62 ) );
-        QListViewItem::paintCell( p, _cg, column, width, alignment );
+        _cg.setColor( TQColorGroup::Highlight, TQColor( 215, 62, 62 ) );
+        TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
         return;
     }
     else if( addingReplayGain && column != listView()->sortColumn() ) {
-        _cg.setColor( QColorGroup::Base, QColor( 255, 234, 234 ) );
-        QListViewItem::paintCell( p, _cg, column, width, alignment );
+        _cg.setColor( TQColorGroup::Base, TQColor( 255, 234, 234 ) );
+        TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
         return;
     }
     else if( addingReplayGain && column == listView()->sortColumn() ) {
-        _cg.setColor( QColorGroup::Base, QColor( 247, 227, 227 ) );
-        QListViewItem::paintCell( p, _cg, column, width, alignment );
+        _cg.setColor( TQColorGroup::Base, TQColor( 247, 227, 227 ) );
+        TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
         return;
     }
 
     if( isSelected() && queued ) {
-        _cg.setColor( QColorGroup::Highlight, QColor( 230, 232, 100 ) );
-        QListViewItem::paintCell( p, _cg, column, width, alignment );
+        _cg.setColor( TQColorGroup::Highlight, TQColor( 230, 232, 100 ) );
+        TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
         return;
     }
     else if( queued && column != listView()->sortColumn() ) {
-        _cg.setColor( QColorGroup::Base, QColor( 255, 255, 190 ) );
-        QListViewItem::paintCell( p, _cg, column, width, alignment );
+        _cg.setColor( TQColorGroup::Base, TQColor( 255, 255, 190 ) );
+        TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
         return;
     }
     else if( queued && column == listView()->sortColumn() ) {
-        _cg.setColor( QColorGroup::Base, QColor( 255, 243, 168 ) );
-        QListViewItem::paintCell( p, _cg, column, width, alignment );
+        _cg.setColor( TQColorGroup::Base, TQColor( 255, 243, 168 ) );
+        TQListViewItem::paintCell( p, _cg, column, width, tqalignment );
         return;
     }
 
-    KListViewItem::paintCell( p, _cg, column, width, alignment );
+    KListViewItem::paintCell( p, _cg, column, width, tqalignment );
 }
 
 void ReplayGainFileListItem::setType( Type type )
@@ -138,13 +138,13 @@ void ReplayGainFileListItem::updateReplayGainCells( TagData* tags )
     }
     else {
         if( tags->track_gain != 210588 ) {
-            setText( ((ReplayGainFileList*)listView())->columnByName(i18n("Track")), QString().sprintf("%+.2f dB",tags->track_gain) );
+            setText( ((ReplayGainFileList*)listView())->columnByName(i18n("Track")), TQString().sprintf("%+.2f dB",tags->track_gain) );
         }
         else {
             setText( ((ReplayGainFileList*)listView())->columnByName(i18n("Track")), i18n("Unknown") );
         }
         if( tags->album_gain != 210588 ) {
-            setText( ((ReplayGainFileList*)listView())->columnByName(i18n("Album")), QString().sprintf("%+.2f dB",tags->album_gain) );
+            setText( ((ReplayGainFileList*)listView())->columnByName(i18n("Album")), TQString().sprintf("%+.2f dB",tags->album_gain) );
         }
         else {
             setText( ((ReplayGainFileList*)listView())->columnByName(i18n("Album")), i18n("Unknown") );
@@ -152,7 +152,7 @@ void ReplayGainFileListItem::updateReplayGainCells( TagData* tags )
     }
 }
 
-int ReplayGainFileListItem::compare( QListViewItem* item, int column, bool ascending ) const
+int ReplayGainFileListItem::compare( TQListViewItem* item, int column, bool ascending ) const
 {
     // NOTE looking at the types, not the strings would be better
     if( text(1) == "" && item->text(1) != "" ) return -1;
@@ -160,8 +160,8 @@ int ReplayGainFileListItem::compare( QListViewItem* item, int column, bool ascen
     else return KListViewItem::compare( item, column, ascending );
 }
 
-ReplayGainFileList::ReplayGainFileList( TagEngine* _tagEngine, Config* _config, Logger* _logger, QWidget *parent, const char *name )
-    : KListView( parent, name )
+ReplayGainFileList::ReplayGainFileList( TagEngine* _tagEngine, Config* _config, Logger* _logger, TQWidget *tqparent, const char *name )
+    : KListView( tqparent, name )
 {
     tagEngine = _tagEngine;
     config = _config;
@@ -174,15 +174,15 @@ ReplayGainFileList::ReplayGainFileList( TagEngine* _tagEngine, Config* _config,
     processedTime = 0;
 
     addColumn( i18n("File"), 390 );
-    setColumnWidthMode( 0, QListView::Manual );
+    setColumnWidthMode( 0, TQListView::Manual );
     addColumn( i18n("Track"), 90 );
-    setColumnAlignment( 1, Qt::AlignRight );
+    setColumnAlignment( 1, TQt::AlignRight );
     addColumn( i18n("Album"), 90 );
-    setColumnAlignment( 2, Qt::AlignRight );
+    setColumnAlignment( 2, TQt::AlignRight );
 
-    setSelectionMode( QListView::Extended );
+    setSelectionMode( TQListView::Extended );
     setAllColumnsShowFocus( true );
-    setResizeMode( QListView::LastColumn );
+    setResizeMode( TQListView::LastColumn );
     setShowSortIndicator( true );
     setSorting( 0 );
     setRootIsDecorated( true );
@@ -190,66 +190,66 @@ ReplayGainFileList::ReplayGainFileList( TagEngine* _tagEngine, Config* _config,
     setDragEnabled( true );
     setAcceptDrops( true );
 
-    QGridLayout* grid = new QGridLayout( this, 2, 1, 11, 6 );
+    TQGridLayout* grid = new TQGridLayout( this, 2, 1, 11, 6 );
     grid->setRowStretch( 0, 1 );
     grid->setRowStretch( 2, 1 );
     grid->setColStretch( 0, 1 );
     grid->setColStretch( 2, 1 );
-    pScanStatus = new KProgress( this, "pScanStatus" );
-    pScanStatus->setMinimumHeight( pScanStatus->height() );
-    pScanStatus->setFormat( "%v / %m" );
-    pScanStatus->hide();
-    grid->addWidget( pScanStatus, 1, 1 );
+    pScantqStatus = new KProgress( this, "pScantqStatus" );
+    pScantqStatus->setMinimumHeight( pScantqStatus->height() );
+    pScantqStatus->setFormat( "%v / %m" );
+    pScantqStatus->hide();
+    grid->addWidget( pScantqStatus, 1, 1 );
     grid->setColStretch( 1, 2 );
 
     contextMenu = new KPopupMenu( this );
-    connect( this, SIGNAL(contextMenuRequested(QListViewItem*,const QPoint&,int)),
-               this, SLOT(showContextMenu(QListViewItem*,const QPoint&,int))
+    connect( TQT_TQOBJECT(this), TQT_SIGNAL(contextMenuRequested(TQListViewItem*,const TQPoint&,int)),
+               TQT_TQOBJECT(this), TQT_SLOT(showContextMenu(TQListViewItem*,const TQPoint&,int))
              );
 
     // we haven't got access to the action collection of soundKonverter, so let's create a new one
     actionCollection = new KActionCollection( this );
 
-    calc_gain = new KAction( i18n("Calculate Replay Gain tags"), "apply", 0, this, SLOT(calcSelectedItemsGain()), actionCollection, "calc_album" );
-    remove_gain = new KAction( i18n("Remove Replay Gain tags"), "cancel", 0, this, SLOT(removeSelectedItemsGain()), actionCollection, "remove_gain" );
-    remove = new KAction( i18n("Remove"), "edittrash", Key_Delete, this, SLOT(removeSelectedItems()), actionCollection, "remove" );
-    paste = new KAction( i18n("Paste"), "editpaste", 0, this, 0, actionCollection, "paste" );
-    newalbum = new KAction( i18n("New album"), "filenew", 0, this, SLOT(createNewAlbum()), actionCollection, "newalbum" );
-    open_albums = new KAction( i18n("Open all albums"), "view_tree", 0, this, SLOT(openAlbums()), actionCollection, "open_albums" );
-    close_albums = new KAction( i18n("Cloase all albums"), "view_text", 0, this, SLOT(closeAlbums()), actionCollection, "close_albums" );
+    calc_gain = new KAction( i18n("Calculate Replay Gain tags"), "apply", 0, TQT_TQOBJECT(this), TQT_SLOT(calcSelectedItemsGain()), actionCollection, "calc_album" );
+    remove_gain = new KAction( i18n("Remove Replay Gain tags"), "cancel", 0, TQT_TQOBJECT(this), TQT_SLOT(removeSelectedItemsGain()), actionCollection, "remove_gain" );
+    remove = new KAction( i18n("Remove"), "edittrash", Key_Delete, TQT_TQOBJECT(this), TQT_SLOT(removeSelectedItems()), actionCollection, "remove" );
+    paste = new KAction( i18n("Paste"), "editpaste", 0, TQT_TQOBJECT(this), 0, actionCollection, "paste" );
+    newalbum = new KAction( i18n("New album"), "filenew", 0, TQT_TQOBJECT(this), TQT_SLOT(createNewAlbum()), actionCollection, "newalbum" );
+    open_albums = new KAction( i18n("Open all albums"), "view_tree", 0, TQT_TQOBJECT(this), TQT_SLOT(openAlbums()), actionCollection, "open_albums" );
+    close_albums = new KAction( i18n("Cloase all albums"), "view_text", 0, TQT_TQOBJECT(this), TQT_SLOT(closeAlbums()), actionCollection, "close_albums" );
 
     replayGain = new ReplayGain( config, logger );
 
-    bubble = new QSimpleRichText( i18n( "<div align=center>"
+    bubble = new TQSimpleRichText( i18n( "<div align=center>"
                                  "<h3>Replay Gain Tool</h3>"
                                  "With this tool you can add Replay Gain tags to your audio files and remove them."
                                  //"<br>Replay Gain adds a volume correction information to the files for playing them at the same volume."
                                  //"Replay Gain allows you to play all audio files at the same volume level without modifying the audio data."
                                  "<br>Replay Gain adds a volume correction information to the files so that they can be played at an equal volume level."
 //                                  "<br><a href=\"documenation:replaygaintool\">Learn more about Replay Gain ...</a><br/>"
-                                 "</div>" ), QApplication::font() );
+                                 "</div>" ), TQApplication::font() );
 
-    connect( header(), SIGNAL(sizeChange( int, int, int )),
-               SLOT(columnResizeEvent( int, int, int ))
+    connect( header(), TQT_SIGNAL(sizeChange( int, int, int )),
+               TQT_SLOT(columnResizeEvent( int, int, int ))
              );
-    connect( this, SIGNAL( dropped(QDropEvent*, QListViewItem*, QListViewItem*) ),
-               SLOT( slotDropped(QDropEvent*, QListViewItem*, QListViewItem*) )
+    connect( TQT_TQOBJECT(this), TQT_SIGNAL( dropped(TQDropEvent*, TQListViewItem*, TQListViewItem*) ),
+               TQT_SLOT( slotDropped(TQDropEvent*, TQListViewItem*, TQListViewItem*) )
              );
 
     process = new KProcess();
-    connect( process, SIGNAL(receivedStdout(KProcess*,char*,int)),
-               this, SLOT(processOutput(KProcess*,char*,int))
+    connect( process, TQT_SIGNAL(receivedStdout(KProcess*,char*,int)),
+               TQT_TQOBJECT(this), TQT_SLOT(processOutput(KProcess*,char*,int))
              );
-    connect( process, SIGNAL(receivedStderr(KProcess*,char*,int)),
-               this, SLOT(processOutput(KProcess*,char*,int))
+    connect( process, TQT_SIGNAL(receivedStderr(KProcess*,char*,int)),
+               TQT_TQOBJECT(this), TQT_SLOT(processOutput(KProcess*,char*,int))
              );
-    connect( process, SIGNAL(processExited(KProcess*)),
-               this, SLOT(processExit(KProcess*))
+    connect( process, TQT_SIGNAL(processExited(KProcess*)),
+               TQT_TQOBJECT(this), TQT_SLOT(processExit(KProcess*))
              );
 
-    tUpdateProgress = new QTimer( this, "tUpdateProgress" );
-    connect( tUpdateProgress, SIGNAL(timeout()),
-               this, SLOT(update())
+    tUpdateProgress = new TQTimer( this, "tUpdateProgress" );
+    connect( tUpdateProgress, TQT_SIGNAL(timeout()),
+               TQT_TQOBJECT(this), TQT_SLOT(update())
              );
 }
 
@@ -258,7 +258,7 @@ ReplayGainFileList::~ReplayGainFileList()
     delete replayGain;
 }
 
-int ReplayGainFileList::columnByName( const QString& name )
+int ReplayGainFileList::columnByName( const TQString& name )
 {
     for( int i = 0; i < columns(); ++i ) {
         if( columnText( i ) == name ) return i;
@@ -266,26 +266,26 @@ int ReplayGainFileList::columnByName( const QString& name )
     return -1;
 }
 
-void ReplayGainFileList::viewportPaintEvent( QPaintEvent* e )
+void ReplayGainFileList::viewportPaintEvent( TQPaintEvent* e )
 {
     KListView::viewportPaintEvent( e );
 
     // the bubble help
     if( childCount() == 0 ) {
-        QPainter p( viewport() );
+        TQPainter p( viewport() );
 
         bubble->setWidth( width() - 50 );
 
         const uint w = bubble->width() + 20;
         const uint h = bubble->height() + 20;
 
-        p.setBrush( colorGroup().background() );
+        p.setBrush( tqcolorGroup().background() );
         p.drawRoundRect( 15, 15, w, h, (8*200)/w, (8*200)/h );
-        bubble->draw( &p, 20, 20, QRect(), colorGroup() );
+        bubble->draw( &p, 20, 20, TQRect(), tqcolorGroup() );
     }
 }
 
-void ReplayGainFileList::viewportResizeEvent( QResizeEvent* )
+void ReplayGainFileList::viewportResizeEvent( TQResizeEvent* )
 {
     // needed for correct redraw of bubble help
     triggerUpdate();
@@ -297,22 +297,22 @@ void ReplayGainFileList::columnResizeEvent( int, int, int )
     triggerUpdate();
 }
 
-bool ReplayGainFileList::acceptDrag( QDropEvent* e ) const
+bool ReplayGainFileList::acceptDrag( TQDropEvent* e ) const
 {
     return ( e->source() == viewport() || KURLDrag::canDecode(e) ); // TODO verify the files
 }
 
-void ReplayGainFileList::slotDropped( QDropEvent* e, QListViewItem*, QListViewItem* )
+void ReplayGainFileList::slotDropped( TQDropEvent* e, TQListViewItem*, TQListViewItem* )
 {
-    QString file;
+    TQString file;
     KURL::List list;
     if( KURLDrag::decode( e, list ) )
     {
         for( KURL::List::Iterator it = list.begin(); it != list.end(); ++it )
         {
             // TODO verify the files (necessary when multiple files are being dropped)
-            file = QDir::convertSeparators( (*it).pathOrURL() );
-            QFileInfo fileInfo( file );
+            file = TQDir::convertSeparators( (*it).pathOrURL() );
+            TQFileInfo fileInfo( file );
             if( fileInfo.isDir() )
             {
                 addDir( file );
@@ -325,12 +325,12 @@ void ReplayGainFileList::slotDropped( QDropEvent* e, QListViewItem*, QListViewIt
     }
 }
 
-void ReplayGainFileList::contentsDragEnterEvent( QDragEnterEvent *e )
+void ReplayGainFileList::contentsDragEnterEvent( TQDragEnterEvent *e )
 {
     e->accept( e->source() == viewport() || KURLDrag::canDecode(e) );
 }
 
-void ReplayGainFileList::contentsDragMoveEvent( QDragMoveEvent *e )
+void ReplayGainFileList::contentsDragMoveEvent( TQDragMoveEvent *e )
 { // the mouse has moved while dragging some stuff
 
     // if the file is added from an external app, don't let the user select the position to drop
@@ -347,7 +347,7 @@ void ReplayGainFileList::contentsDragMoveEvent( QDragMoveEvent *e )
     }
 
     // translate the coordinates of the mouse pointer
-    QPoint vp = contentsToViewport( e->pos() );
+    TQPoint vp = contentsToViewport( e->pos() );
     // and get the list view item below the pointer
     ReplayGainFileListItem* item = itemAt( vp );
 
@@ -368,7 +368,7 @@ void ReplayGainFileList::contentsDragMoveEvent( QDragMoveEvent *e )
     KListView::contentsDragMoveEvent( e );
 }
 
-void ReplayGainFileList::contentsDropEvent( QDropEvent *e )
+void ReplayGainFileList::contentsDropEvent( TQDropEvent *e )
 { // the stuff has been dropped
 
     emit dropped( e, 0, 0 ); // NOTE it works this way
@@ -379,17 +379,17 @@ void ReplayGainFileList::contentsDropEvent( QDropEvent *e )
     cleanItemHighlighter();
 
     // get the item below the mouse pointer, where the stuff has been dropped
-    QPoint vp = contentsToViewport( e->pos() );
+    TQPoint vp = contentsToViewport( e->pos() );
     ReplayGainFileListItem* newParent = itemAt( vp );
 
-    // if the item is a 'file', use the parent item
+    // if the item is a 'file', use the tqparent item
     if( newParent && newParent->type() != ReplayGainFileListItem::Album ) {
-        newParent = newParent->parent();
+        newParent = newParent->tqparent();
     }
 
-    // TODO if the mouse is on the left side under the parent but not under the sibling item, use the parent
+    // TODO if the mouse is on the left side under the tqparent but not under the sibling item, use the tqparent
 /*    if( newParent == 0 && vp.x() >= 2*treeStepSize() ) {
-        QPoint p = vp;
+        TQPoint p = vp;
         int height = 0;
         if( firstChild() ) {
             height = firstChild()->height();
@@ -397,7 +397,7 @@ void ReplayGainFileList::contentsDropEvent( QDropEvent *e )
         p.setY( p.y() - height );
         ReplayGainFileListItem* it = itemAt( p );
         if( it && it->type() != ReplayGainFileListItem::Album ) {
-            newParent = it->parent();
+            newParent = it->tqparent();
         }
         else if( it ) {
             newParent = it;
@@ -495,32 +495,32 @@ void ReplayGainFileList::contentsDropEvent( QDropEvent *e )
     }
 }
 
-int ReplayGainFileList::listDir( const QString& directory, QStringList filter, bool recursive, bool fast, int count )
+int ReplayGainFileList::listDir( const TQString& directory, TQStringList filter, bool recursive, bool fast, int count )
 { // NOTE speed up?
-    QDir dir( directory );
-    dir.setFilter( QDir::Files | QDir::Dirs | QDir::NoSymLinks | QDir::Readable );
+    TQDir dir( directory );
+    dir.setFilter( TQDir::Files | TQDir::Dirs | TQDir::NoSymLinks | TQDir::Readable );
 
-    QStringList list = dir.entryList();
+    TQStringList list = dir.entryList();
 
-    for( QStringList::Iterator it = list.begin(); it != list.end(); ++it ) {
+    for( TQStringList::Iterator it = list.begin(); it != list.end(); ++it ) {
         if( *it == "." || *it == ".." ) continue;
-        QFileInfo fileInfo( directory + "/" + *it );
+        TQFileInfo fileInfo( directory + "/" + *it );
         if( fast ) {
             if( fileInfo.isDir() && recursive ) {
                 count = listDir( directory + "/" + *it, filter, recursive, fast, count );
             }
             else if( !fileInfo.isDir() || !recursive ) { // NOTE checking for isFile may not work with all file names
                 // NOTE filter feature
-                for( QStringList::Iterator jt = filter.begin(); jt != filter.end(); ++jt ) {
-                    if( (*it).endsWith("."+(*jt),false) ) {
+                for( TQStringList::Iterator jt = filter.begin(); jt != filter.end(); ++jt ) {
+                    if( (*it).tqendsWith("."+(*jt),false) ) {
                         count++;
-                        pScanStatus->setTotalSteps( count );
+                        pScantqStatus->setTotalSteps( count );
                         break;
                     }
                 }
                 if( filter.first() == "" ) {
                     count++;
-                    pScanStatus->setTotalSteps( count );
+                    pScantqStatus->setTotalSteps( count );
                 }
             }
         }
@@ -530,18 +530,18 @@ int ReplayGainFileList::listDir( const QString& directory, QStringList filter, b
             }
             else if( !fileInfo.isDir() || !recursive ) { // NOTE checking for isFile may not work with all file names
                 // NOTE filter feature
-                for( QStringList::Iterator jt = filter.begin(); jt != filter.end(); ++jt ) {
-                    if( (*it).endsWith("."+(*jt),false) ) {
+                for( TQStringList::Iterator jt = filter.begin(); jt != filter.end(); ++jt ) {
+                    if( (*it).tqendsWith("."+(*jt),false) ) {
                         addFile( KURL::encode_string(directory + "/" + *it) );
                         count++;
-                        pScanStatus->setProgress( count );
+                        pScantqStatus->setProgress( count );
                         break;
                     }
                 }
                 if( filter.first() == "" ) {
                     addFile( KURL::encode_string(directory + "/" + *it) );
                     count++;
-                    pScanStatus->setProgress( count );
+                    pScantqStatus->setProgress( count );
                 }
             }
         }
@@ -550,7 +550,7 @@ int ReplayGainFileList::listDir( const QString& directory, QStringList filter, b
     return count;
 }
 
-void ReplayGainFileList::showContextMenu( QListViewItem* item, const QPoint& point, int )
+void ReplayGainFileList::showContextMenu( TQListViewItem* item, const TQPoint& point, int )
 {
     // remove all items from the context menu
     contextMenu->clear();
@@ -581,11 +581,11 @@ void ReplayGainFileList::showContextMenu( QListViewItem* item, const QPoint& poi
     contextMenu->popup( point );
 }
 
-void ReplayGainFileList::addFile( const QString& file )
+void ReplayGainFileList::addFile( const TQString& file )
 {
-    QString filename = file;
-    QString filePathName;
-    QString device;
+    TQString filename = file;
+    TQString filePathName;
+    TQString device;
 
     if( filename.left( 1 ) == "/" ) {
         filePathName = filename;
@@ -597,13 +597,13 @@ void ReplayGainFileList::addFile( const QString& file )
     else if( filename.left( 13 ) == "system:/home/" ) {
         filePathName = filename;
         filePathName.remove( 0, 13 );
-        filePathName = QDir::homeDirPath() + "/" + filePathName;
+        filePathName = TQDir::homeDirPath() + "/" + filePathName;
     }
     else if( filename.left( 14 ) == "system:/users/" || filename.left( 6 ) == "home:/" ) {
         int length = ( filename.left(6) == "home:/" ) ? 6 : 14;
-        QString username = filename;
+        TQString username = filename;
         username.remove( 0, length );
-        username = username.left( username.find("/") );
+        username = username.left( username.tqfind("/") );
         filePathName = filename;
         filePathName.remove( 0, length + username.length() );
         KUser user( username );
@@ -613,7 +613,7 @@ void ReplayGainFileList::addFile( const QString& file )
         int length = ( filename.left(7) == "media:/" ) ? 7 : 14;
         device = filename;
         device.remove( 0, length );
-        device = "/dev/" + device.left( device.find( "/" ) );
+        device = "/dev/" + device.left( device.tqfind( "/" ) );
 
         KMountPoint::List mountPoints = KMountPoint::possibleMountPoints();
 
@@ -634,7 +634,7 @@ void ReplayGainFileList::addFile( const QString& file )
     TagData* tags = tagEngine->readTags( KURL::decode_string(filePathName) );
     if( !tags || tags->album.isEmpty() ) {
         ReplayGainFileListItem* item = new ReplayGainFileListItem( this );
-        item->originalFileFormat = filePathName.right( filePathName.length() - filePathName.findRev(".") - 1 );
+        item->originalFileFormat = filePathName.right( filePathName.length() - filePathName.tqfindRev(".") - 1 );
         item->mimeType = KMimeType::findByFileContent( filePathName )->name();
         item->fileFormat = KMimeType::findByFileContent( filePathName )->patterns().first();
         if( item->mimeType.isEmpty() || item->mimeType == "application/octet-stream" || item->mimeType == "text/plain" ) {
@@ -651,30 +651,30 @@ void ReplayGainFileList::addFile( const QString& file )
         else {
             FormatItem* formatItem = config->getFormatItem( item->mimeType );
             if( formatItem && formatItem->size > 0 ) {
-                QFileInfo fileInfo( filePathName );
+                TQFileInfo fileInfo( filePathName );
                 item->time = fileInfo.size() / formatItem->size;
             }
             else {
                 item->time = 210;
             }
         }
-        item->setText( columnByName(i18n("File")), KURL::decode_string(filePathName).replace("%2f","/").replace("%%","%") );
+        item->setText( columnByName(i18n("File")), KURL::decode_string(filePathName).tqreplace("%2f","/").tqreplace("%%","%") );
         if( tags && tags->track_gain != 210588 ) {
-            item->setText( columnByName(i18n("Track")), QString().sprintf("%+.2f dB",tags->track_gain) );
+            item->setText( columnByName(i18n("Track")), TQString().sprintf("%+.2f dB",tags->track_gain) );
         }
         else {
             item->setText( columnByName(i18n("Track")), i18n("Unknown") );
         }
         if( tags && tags->album_gain != 210588 ) {
-            item->setText( columnByName(i18n("Album")), QString().sprintf("%+.2f dB",tags->album_gain) );
+            item->setText( columnByName(i18n("Album")), TQString().sprintf("%+.2f dB",tags->album_gain) );
         }
         else {
             item->setText( columnByName(i18n("Album")), i18n("Unknown") );
         }
     }
     else {
-        QString mimeType = KMimeType::findByFileContent( filePathName )->name();
-        QString fileFormat = KMimeType::findByFileContent( filePathName )->patterns().first();
+        TQString mimeType = KMimeType::findByFileContent( filePathName )->name();
+        TQString fileFormat = KMimeType::findByFileContent( filePathName )->patterns().first();
         if( mimeType.isEmpty() || mimeType == "application/octet-stream" || mimeType == "text/plain" ) {
             mimeType = KMimeType::findByURL( filePathName.lower() )->name();
             fileFormat = KMimeType::findByURL( filePathName.lower() )->patterns().first();
@@ -685,23 +685,23 @@ void ReplayGainFileList::addFile( const QString& file )
         }
 
         for( ReplayGainFileListItem* it = firstChild(); it != 0; it = it->nextSibling() ) {
-            //if( it->text(0) == QString(tags->artist+" - "+tags->album) ) {
+            //if( it->text(0) == TQString(tags->artist+" - "+tags->album) ) {
             if( it->text(columnByName(i18n("File"))) == tags->album && it->type() == ReplayGainFileListItem::Album && it->mimeType == mimeType ) {
                 ReplayGainFileListItem* item = new ReplayGainFileListItem( it );
-                item->originalFileFormat = filePathName.right( filePathName.length() - filePathName.findRev(".") - 1 );
+                item->originalFileFormat = filePathName.right( filePathName.length() - filePathName.tqfindRev(".") - 1 );
                 item->filePathName = filePathName;
                 item->mimeType = mimeType;
                 item->fileFormat = fileFormat;
                 item->time = tags->length;
-                item->setText( columnByName(i18n("File")), KURL::decode_string(filePathName).replace("%2f","/").replace("%%","%") );
+                item->setText( columnByName(i18n("File")), KURL::decode_string(filePathName).tqreplace("%2f","/").tqreplace("%%","%") );
                 if( tags->track_gain != 210588 ) {
-                    item->setText( columnByName(i18n("Track")), QString().sprintf("%+.2f dB",tags->track_gain) );
+                    item->setText( columnByName(i18n("Track")), TQString().sprintf("%+.2f dB",tags->track_gain) );
                 }
                 else {
                     item->setText( columnByName(i18n("Track")), i18n("Unknown") );
                 }
                 if( tags->album_gain != 210588 ) {
-                    item->setText( columnByName(i18n("Album")), QString().sprintf("%+.2f dB",tags->album_gain) );
+                    item->setText( columnByName(i18n("Album")), TQString().sprintf("%+.2f dB",tags->album_gain) );
                 }
                 else {
                     item->setText( columnByName(i18n("Album")), i18n("Unknown") );
@@ -711,27 +711,27 @@ void ReplayGainFileList::addFile( const QString& file )
             }              //    |
         }                  //    |
         if( tags ) {       // <--'
-            ReplayGainFileListItem* parent = new ReplayGainFileListItem( this );
-            //parent->setText( 0, tags->artist+" - "+tags->album );
-            parent->setText( columnByName(i18n("File")), tags->album );
-            parent->setType( ReplayGainFileListItem::Album );
-            parent->mimeType = mimeType;
-            parent->fileFormat = fileFormat;
-            ReplayGainFileListItem* item = new ReplayGainFileListItem( parent );
-            item->originalFileFormat = filePathName.right( filePathName.length() - filePathName.findRev(".") - 1 );
+            ReplayGainFileListItem* tqparent = new ReplayGainFileListItem( this );
+            //tqparent->setText( 0, tags->artist+" - "+tags->album );
+            tqparent->setText( columnByName(i18n("File")), tags->album );
+            tqparent->setType( ReplayGainFileListItem::Album );
+            tqparent->mimeType = mimeType;
+            tqparent->fileFormat = fileFormat;
+            ReplayGainFileListItem* item = new ReplayGainFileListItem( tqparent );
+            item->originalFileFormat = filePathName.right( filePathName.length() - filePathName.tqfindRev(".") - 1 );
             item->filePathName = filePathName;
             item->mimeType = mimeType;
             item->fileFormat = fileFormat;
             item->time = tags->length;
-            item->setText( columnByName(i18n("File")), KURL::decode_string(filePathName).replace("%2f","/").replace("%%","%") );
+            item->setText( columnByName(i18n("File")), KURL::decode_string(filePathName).tqreplace("%2f","/").tqreplace("%%","%") );
             if( tags->track_gain != 210588 ) {
-                item->setText( columnByName(i18n("Track")), QString().sprintf("%+.2f dB",tags->track_gain) );
+                item->setText( columnByName(i18n("Track")), TQString().sprintf("%+.2f dB",tags->track_gain) );
             }
             else {
                 item->setText( columnByName(i18n("Track")), i18n("Unknown") );
             }
             if( tags->album_gain != 210588 ) {
-                item->setText( columnByName(i18n("Album")), QString().sprintf("%+.2f dB",tags->album_gain) );
+                item->setText( columnByName(i18n("Album")), TQString().sprintf("%+.2f dB",tags->album_gain) );
             }
             else {
                 item->setText( columnByName(i18n("Album")), i18n("Unknown") );
@@ -740,17 +740,17 @@ void ReplayGainFileList::addFile( const QString& file )
     }
 }
 
-void ReplayGainFileList::addDir( const QString& directory, const QStringList& filter, bool recursive )
+void ReplayGainFileList::addDir( const TQString& directory, const TQStringList& filter, bool recursive )
 {
-    pScanStatus->setProgress( 0 );
-    pScanStatus->setTotalSteps( 0 );
-    pScanStatus->show(); // show the status while scanning the directories
+    pScantqStatus->setProgress( 0 );
+    pScantqStatus->setTotalSteps( 0 );
+    pScantqStatus->show(); // show the status while scanning the directories
     kapp->processEvents();
 
     int count = listDir( directory, filter, recursive, true );
     listDir( directory, filter, recursive );
 
-    pScanStatus->hide(); // hide the status bar, when the scan is done
+    pScantqStatus->hide(); // hide the status bar, when the scan is done
 }
 
 void ReplayGainFileList::openAlbums()
@@ -836,18 +836,18 @@ void ReplayGainFileList::calcSelectedItemsGain()
         if( item->type() == ReplayGainFileListItem::File ) {
             if( item->isSelected() ) {
                 item->queued = true;
-                item->repaint();
+                item->tqrepaint();
                 item->mode = ReplayGainFileListItem::force;
             }
         }
         else {
             if( item->isSelected() ) {
                 item->queued = true;
-                item->repaint();
+                item->tqrepaint();
                 item->mode = ReplayGainFileListItem::force;
                 for( ReplayGainFileListItem* sub_item = item->firstChild(); sub_item != 0; sub_item = sub_item->nextSibling() ) {
                     sub_item->queued = true;
-                    sub_item->repaint();
+                    sub_item->tqrepaint();
                     sub_item->mode = ReplayGainFileListItem::force;
                 }
             }
@@ -855,11 +855,11 @@ void ReplayGainFileList::calcSelectedItemsGain()
                 for( ReplayGainFileListItem* sub_item = item->firstChild(); sub_item != 0; sub_item = sub_item->nextSibling() ) {
                     if( sub_item->isSelected() ) {
                         item->queued = true;
-                        item->repaint();
+                        item->tqrepaint();
                         item->mode = ReplayGainFileListItem::force;
                         for( ReplayGainFileListItem* sub_item2 = item->firstChild(); sub_item2 != 0; sub_item2 = sub_item2->nextSibling() ) {
                             sub_item2->queued = true;
-                            sub_item2->repaint();
+                            sub_item2->tqrepaint();
                             sub_item2->mode = ReplayGainFileListItem::force;
                         }
                         break;
@@ -878,18 +878,18 @@ void ReplayGainFileList::removeSelectedItemsGain()
         if( item->type() == ReplayGainFileListItem::File ) {
             if( item->isSelected() && !item->addingReplayGain ) {
                 item->queued = true;
-                item->repaint();
+                item->tqrepaint();
                 item->mode = ReplayGainFileListItem::remove;
             }
         }
         else {
             if( item->isSelected() && !item->addingReplayGain ) {
                 item->queued = true;
-                item->repaint();
+                item->tqrepaint();
                 item->mode = ReplayGainFileListItem::remove;
                 for( ReplayGainFileListItem* sub_item = item->firstChild(); sub_item != 0; sub_item = sub_item->nextSibling() ) {
                     sub_item->queued = true;
-                    sub_item->repaint();
+                    sub_item->tqrepaint();
                     sub_item->mode = ReplayGainFileListItem::remove;
                 }
             }
@@ -897,7 +897,7 @@ void ReplayGainFileList::removeSelectedItemsGain()
                 for( ReplayGainFileListItem* sub_item = item->firstChild(); sub_item != 0; sub_item = sub_item->nextSibling() ) {
                     if( sub_item->isSelected() && !sub_item->addingReplayGain ) {
                         sub_item->queued = true;
-                        sub_item->repaint();
+                        sub_item->tqrepaint();
                         sub_item->mode = ReplayGainFileListItem::remove;
                     }
                 }
@@ -913,10 +913,10 @@ void ReplayGainFileList::calcReplayGain( ReplayGainFileListItem* item )
     logger->log( logID, "Mime Type: " + item->mimeType );
     logger->log( logID, i18n("Applying Replay Gain") );
 
-    QStringList fileList;
+    TQStringList fileList;
     bool force = false;
     if( mode & ReplayGainFileListItem::force ) force = true;
-    QString album_gain = "";
+    TQString album_gain = "";
     bool skip = true;
 
     timeCount = 0;
@@ -926,18 +926,18 @@ void ReplayGainFileList::calcReplayGain( ReplayGainFileListItem* item )
     if( item->type() == ReplayGainFileListItem::Album ) {
         item->queued = false;
         item->addingReplayGain = true;
-        item->repaint();
+        item->tqrepaint();
         for( ReplayGainFileListItem* sub_item = item->firstChild(); sub_item != 0; sub_item = sub_item->nextSibling() ) {
             if( sub_item->queued && sub_item->mode & ReplayGainFileListItem::force ) force = true; // NOTE can this be replaced by checking item?
             sub_item->queued = false;
             sub_item->addingReplayGain = true;
-            sub_item->repaint();
+            sub_item->tqrepaint();
 
             fileList += sub_item->filePathName;
             files++;
             timeCount += sub_item->time;
 
-            QString current_gain = sub_item->text( columnByName(i18n("Album")) );
+            TQString current_gain = sub_item->text( columnByName(i18n("Album")) );
             if( album_gain == "" ) album_gain = current_gain;
             else if( album_gain != current_gain ) skip = false;
         }
@@ -953,10 +953,10 @@ void ReplayGainFileList::calcReplayGain( ReplayGainFileListItem* item )
         else {
             logger->processCompleted( logID, 0 );
             item->addingReplayGain = false;
-            item->repaint();
+            item->tqrepaint();
             for( ReplayGainFileListItem* sub_item = item->firstChild(); sub_item != 0; sub_item = sub_item->nextSibling() ) {
                 sub_item->addingReplayGain = false;
-                sub_item->repaint();
+                sub_item->tqrepaint();
             }
             processNextFile();
         }
@@ -966,7 +966,7 @@ void ReplayGainFileList::calcReplayGain( ReplayGainFileListItem* item )
 
         item->queued = false;
         item->addingReplayGain = true;
-        item->repaint();
+        item->tqrepaint();
 
         files = 1;
         timeCount = item->time;
@@ -989,13 +989,13 @@ void ReplayGainFileList::removeReplayGain( ReplayGainFileListItem* item )
     if( item->type() == ReplayGainFileListItem::File ) {
         item->queued = false;
         item->addingReplayGain = true;
-        item->repaint();
+        item->tqrepaint();
         timeCount = item->time;
         replayGain->apply( item->filePathName, item->mimeType, process, logID, ReplayGain::remove );
     }
     else {
         item->queued = false;
-        item->repaint();
+        item->tqrepaint();
         processNextFile();
     }
 }
@@ -1074,9 +1074,9 @@ void ReplayGainFileList::processNextFile()
     ReplayGainFileListItem* currentSubItem = 0;
 
     if( !currentItem ) { currentItem = firstChild(); }
-    else if( currentItem->type() == ReplayGainFileListItem::File && currentItem->parent() == 0 ) { currentItem = currentItem->nextSibling(); }
+    else if( currentItem->type() == ReplayGainFileListItem::File && currentItem->tqparent() == 0 ) { currentItem = currentItem->nextSibling(); }
     else if( currentItem->type() == ReplayGainFileListItem::Album ) { currentItem = currentItem->nextSibling(); }
-    else { currentSubItem = currentItem->nextSibling(); currentItem = currentItem->parent(); if( !currentSubItem ) { currentItem = currentItem->nextSibling(); } }
+    else { currentSubItem = currentItem->nextSibling(); currentItem = currentItem->tqparent(); if( !currentSubItem ) { currentItem = currentItem->nextSibling(); } }
 
     for( ReplayGainFileListItem* item = currentItem; item != 0; item = item->nextSibling() ) {
         if( item->type() == ReplayGainFileListItem::File ) {
@@ -1133,11 +1133,11 @@ void ReplayGainFileList::processOutput( KProcess* proc, char* data, int )
 {
     int iPercent = 0, iTime = 0, iPos = 0, iNum = 0;
 
-    QString log_data = data;
-    log_data.replace("\n","\\n");
-    log_data.replace("\t","\\t");
-    log_data.replace("\r","\\r");
-    log_data.replace("\b","\\b");
+    TQString log_data = data;
+    log_data.tqreplace("\n","\\n");
+    log_data.tqreplace("\t","\\t");
+    log_data.tqreplace("\r","\\r");
+    log_data.tqreplace("\b","\\b");
     logger->log( logID, " " + i18n("Output") + ": " + log_data );
 
     ReplayGainPlugin* plugin = config->replaygainForFormat( currentItem->mimeType );
@@ -1150,28 +1150,28 @@ void ReplayGainFileList::processOutput( KProcess* proc, char* data, int )
         return;
     }
 
-    QString outputPattern = ( files > 1 ) ? plugin->replaygain.output_multiple : plugin->replaygain.output_single;
-    //outputPattern.replace( "%i", "%p" ); // for compatibility with old plugins
+    TQString outputPattern = ( files > 1 ) ? plugin->replaygain.output_multiple : plugin->replaygain.output_single;
+    //outputPattern.tqreplace( "%i", "%p" ); // for compatibility with old plugins
 
-    if( outputPattern.find("%p") != -1 || outputPattern.find("%a") != -1 ) {
-        outputPattern.replace( "%p", "%i" );
-        //outputPattern.replace( "%a", "%i" ); // for compatibility with old plugins
+    if( outputPattern.tqfind("%p") != -1 || outputPattern.tqfind("%a") != -1 ) {
+        outputPattern.tqreplace( "%p", "%i" );
+        //outputPattern.tqreplace( "%a", "%i" ); // for compatibility with old plugins
         sscanf( data, outputPattern, &iPercent );
     }
-    /*else if( outputPattern.find("%t") != -1 ) { // NOTE a little bit complicated and not necessary
-        outputPattern.replace( "%t", "%i" );
+    /*else if( outputPattern.tqfind("%t") != -1 ) { // NOTE a little bit complicated and not necessary
+        outputPattern.tqreplace( "%t", "%i" );
         sscanf( data, outputPattern, &iTime );
         iPercent = iTime * 100 / currentItem->time;
     }*/
-    else if( outputPattern.find("%0") != -1 && outputPattern.find("%1") != -1 ) {
-        if( outputPattern.find("%0") < outputPattern.find("%1") ) {
-            outputPattern.replace( "%0", "%i" );
-            outputPattern.replace( "%1", "%i" );
+    else if( outputPattern.tqfind("%0") != -1 && outputPattern.tqfind("%1") != -1 ) {
+        if( outputPattern.tqfind("%0") < outputPattern.tqfind("%1") ) {
+            outputPattern.tqreplace( "%0", "%i" );
+            outputPattern.tqreplace( "%1", "%i" );
             sscanf( data, outputPattern, &iPos, &iNum );
         }
         else {
-            outputPattern.replace( "%0", "%i" );
-            outputPattern.replace( "%1", "%i" );
+            outputPattern.tqreplace( "%0", "%i" );
+            outputPattern.tqreplace( "%1", "%i" );
             sscanf( data, outputPattern, &iNum, &iPos );
         }
         if( iPos != 0 && iNum != 0 ) iPercent = iPos * 100 / iNum;
@@ -1201,43 +1201,43 @@ void ReplayGainFileList::processExit( KProcess* proc )
             if( item->addingReplayGain ) {
                 processedTime += item->time;
                 item->addingReplayGain = false;
-                item->repaint();
+                item->tqrepaint();
                 item->updateReplayGainCells( tagEngine->readTags(KURL::decode_string(item->filePathName)) );
             }
             if( item->queued && proc->signalled() ) {
                 item->queued = false;
-                item->repaint();
+                item->tqrepaint();
             }
         }
         else {
             if( item->addingReplayGain ) {
                 item->addingReplayGain = false;
-                item->repaint();
+                item->tqrepaint();
                 for( ReplayGainFileListItem* sub_item = item->firstChild(); sub_item != 0; sub_item = sub_item->nextSibling() ) {
                     processedTime += sub_item->time;
                     sub_item->addingReplayGain = false;
-                    sub_item->repaint();
+                    sub_item->tqrepaint();
                     sub_item->updateReplayGainCells( tagEngine->readTags(KURL::decode_string(sub_item->filePathName)) );
                 }
             }
             if( item->queued && proc->signalled() ) {
                 item->queued = false;
-                item->repaint();
+                item->tqrepaint();
                 for( ReplayGainFileListItem* sub_item = item->firstChild(); sub_item != 0; sub_item = sub_item->nextSibling() ) {
                     sub_item->queued = false;
-                    sub_item->repaint();
+                    sub_item->tqrepaint();
                 }
             }
             for( ReplayGainFileListItem* sub_item = item->firstChild(); sub_item != 0; sub_item = sub_item->nextSibling() ) {
                 if( sub_item->addingReplayGain ) {
                     processedTime += sub_item->time;
                     sub_item->addingReplayGain = false;
-                    sub_item->repaint();
+                    sub_item->tqrepaint();
                     sub_item->updateReplayGainCells( tagEngine->readTags(KURL::decode_string(sub_item->filePathName)) );
                 }
                 if( sub_item->queued && proc->signalled() ) {
                     sub_item->queued = false;
-                    sub_item->repaint();
+                    sub_item->tqrepaint();
                 }
             }
         }
diff --git a/src/replaygainfilelist.h b/src/replaygainfilelist.h
index a147c44..1228aea 100755
--- a/src/replaygainfilelist.h
+++ b/src/replaygainfilelist.h
@@ -5,7 +5,7 @@
 
 #include <klistview.h>
 
-#include <qdatetime.h>
+#include <tqdatetime.h>
 
 
 class TagEngine;
@@ -14,7 +14,7 @@ class ReplayGain;
 class Config;
 class Logger;
 
-class QSimpleRichText;
+class TQSimpleRichText;
 class KProgress;
 
 class KPopupMenu;
@@ -44,38 +44,38 @@ public:
 
     /**
      * Constructor
-     * @param parent The parent list view
+     * @param tqparent The tqparent list view
      */
-    ReplayGainFileListItem( QListView* parent );
+    ReplayGainFileListItem( TQListView* tqparent );
 
     /*
      * Constructor
-     * @param parent The parent list view
+     * @param tqparent The tqparent list view
      * @param after The item, the new item should be placed after
      */
-    //ReplayGainFileListItem( QListView* parent, QListViewItem* after );
+    //ReplayGainFileListItem( TQListView* tqparent, TQListViewItem* after );
 
     /**
      * Constructor
-     * @param parent The parent list view item
+     * @param tqparent The tqparent list view item
      */
-    ReplayGainFileListItem( ReplayGainFileListItem* parent );
+    ReplayGainFileListItem( ReplayGainFileListItem* tqparent );
 
     /**
      * Destructor
      */
     virtual ~ReplayGainFileListItem();
 
-    virtual void paintCell( QPainter* p, const QColorGroup& cg, int column, int width, int alignment );
+    virtual void paintCell( TQPainter* p, const TQColorGroup& cg, int column, int width, int tqalignment );
 
-    int compare( QListViewItem* item, int column, bool ascending ) const;
+    int compare( TQListViewItem* item, int column, bool ascending ) const;
 
     void updateReplayGainCells( TagData* );
 
     ReplayGainFileListItem* firstChild() const { return static_cast<ReplayGainFileListItem*>( KListViewItem::firstChild() ); }
     ReplayGainFileListItem* nextSibling() const { return static_cast<ReplayGainFileListItem*>( KListViewItem::nextSibling() ); }
     //ReplayGainFileListItem* itemBelow() { return static_cast<ReplayGainFileListItem*>( KListViewItem::itemBelow() ); }
-    ReplayGainFileListItem* parent() const { return static_cast<ReplayGainFileListItem*>( KListViewItem::parent() ); }
+    ReplayGainFileListItem* tqparent() const { return static_cast<ReplayGainFileListItem*>( KListViewItem::tqparent() ); }
 
     Type type() { return m_type; }
     void setType( Type );
@@ -86,11 +86,11 @@ public:
      * metaflac: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, or 48 kHz.
      */
 
-    QString filePathName;       // the path and name of the file
-    //QString fileName;           // just the _name_ of the file
-    QString mimeType;           // the mime type of the file / the mime type of all files in this album
-    QString fileFormat;         // just the _format_ of the file / the format of all files in this album (for easier use)
-    QString originalFileFormat; // after renaming we need to re-rename the file
+    TQString filePathName;       // the path and name of the file
+    //TQString fileName;           // just the _name_ of the file
+    TQString mimeType;           // the mime type of the file / the mime type of all files in this album
+    TQString fileFormat;         // just the _format_ of the file / the format of all files in this album (for easier use)
+    TQString originalFileFormat; // after renaming we need to re-rename the file
     bool addingReplayGain;      // are we adding replay gain tags at the moment?
     bool queued;                // is this item queued for adding/removing replay gain?
     Mode mode;
@@ -109,13 +109,14 @@ private:
 class ReplayGainFileList : public KListView
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
-     * @param parent The parent widget
+     * @param tqparent The tqparent widget
      * @param name The name of the file list
      */
-    ReplayGainFileList( TagEngine*, Config*, Logger*, QWidget *parent=0, const char *name=0 );
+    ReplayGainFileList( TagEngine*, Config*, Logger*, TQWidget *tqparent=0, const char *name=0 );
 
     /**
      * Destructor
@@ -123,12 +124,12 @@ public:
     virtual ~ReplayGainFileList();
 
     ReplayGainFileListItem* firstChild() const { return static_cast<ReplayGainFileListItem*>( KListView::firstChild() ); }
-    ReplayGainFileListItem* itemAt( const QPoint& point ) const { return static_cast<ReplayGainFileListItem*>( KListView::itemAt(point) ); }
+    ReplayGainFileListItem* itemAt( const TQPoint& point ) const { return static_cast<ReplayGainFileListItem*>( KListView::itemAt(point) ); }
 
-    int columnByName( const QString& name );
+    int columnByName( const TQString& name );
 
 protected:
-    virtual bool acceptDrag( QDropEvent *e ) const;
+    virtual bool acceptDrag( TQDropEvent *e ) const;
 
 private slots:
     void columnResizeEvent( int, int, int );
@@ -137,18 +138,18 @@ private slots:
     void update();
 
 public slots:
-    void addFile( const QString& );
-    void addDir( const QString&, const QStringList& filter = "", bool recursive = true );
+    void addFile( const TQString& );
+    void addDir( const TQString&, const TQStringList& filter = "", bool recursive = true );
     void calcAllReplayGain( bool force );
     void removeAllReplayGain();
     void cancelProcess();
 
 private:
     /** Lists all file in a directory and adds them to the file list, if @p fast is false. The number of listed files is returned */
-    int listDir( const QString& directory, QStringList filter, bool recursive = true, bool fast = false, int count = 0 );
+    int listDir( const TQString& directory, TQStringList filter, bool recursive = true, bool fast = false, int count = 0 );
 
     /** A progressbar, that is shown, when a directory is added recursive */
-    KProgress* pScanStatus;
+    KProgress* pScantqStatus;
 
     TagEngine* tagEngine;
     Config* config;
@@ -158,14 +159,14 @@ private:
     ReplayGain* replayGain;
     int logID;
 
-    void contentsDragEnterEvent( QDragEnterEvent *e );
-    void contentsDragMoveEvent( QDragMoveEvent *e );
-    void contentsDropEvent( QDropEvent *e );
+    void contentsDragEnterEvent( TQDragEnterEvent *e );
+    void contentsDragMoveEvent( TQDragMoveEvent *e );
+    void contentsDropEvent( TQDropEvent *e );
 
-    void viewportPaintEvent( QPaintEvent* );
-    void viewportResizeEvent( QResizeEvent* );
+    void viewportPaintEvent( TQPaintEvent* );
+    void viewportResizeEvent( TQResizeEvent* );
 
-    QSimpleRichText* bubble;
+    TQSimpleRichText* bubble;
 
     void startProcess();
 
@@ -178,7 +179,7 @@ private:
     ReplayGainFileListItem::Mode mode;
     ReplayGainFileListItem* currentItem;
 
-    QTimer* tUpdateProgress;
+    TQTimer* tUpdateProgress;
     bool processing;        // true, if the progress is active (hide some options in the context menu)
     int percent;            // the progress of the current file / album
     int lastPercent;        // cache the last percent in order to record a 'track change'
@@ -201,7 +202,7 @@ private:
     KAction* close_albums;
 
 private slots:
-    void showContextMenu( QListViewItem*, const QPoint&, int );
+    void showContextMenu( TQListViewItem*, const TQPoint&, int );
 
     /**
      * Remove selected items from the file list
@@ -223,7 +224,7 @@ private slots:
      */
     void removeSelectedItemsGain();
 
-    void slotDropped( QDropEvent*, QListViewItem*, QListViewItem* ); // NOTE rename?
+    void slotDropped( TQDropEvent*, TQListViewItem*, TQListViewItem* ); // NOTE rename?
 
     void processOutput( KProcess*, char*, int );
     void processExit( KProcess* );
@@ -231,7 +232,7 @@ private slots:
 signals:
     //void calcGain();
     //void removeGain();
-//     void addFile( const QString& filename );
+//     void addFile( const TQString& filename );
 
     void processStarted();
     void processStopped();
diff --git a/src/replaygainscanner.cpp b/src/replaygainscanner.cpp
index 9eb0bcd..2303e18 100755
--- a/src/replaygainscanner.cpp
+++ b/src/replaygainscanner.cpp
@@ -5,11 +5,11 @@
 #include "config.h"
 #include "dirdialog.h"
 
-#include <qlayout.h>
-#include <qstringlist.h>
-#include <qlabel.h>
-#include <qcheckbox.h>
-#include <qtooltip.h>
+#include <tqlayout.h>
+#include <tqstringlist.h>
+#include <tqlabel.h>
+#include <tqcheckbox.h>
+#include <tqtooltip.h>
 
 #include <klocale.h>
 #include <kiconloader.h>
@@ -20,8 +20,8 @@
 // FIXME file name encoding !!!
 
 
-ReplayGainScanner::ReplayGainScanner( TagEngine* _tagEngine, Config* _config, Logger* _logger, QWidget *parent, const char *name, bool modal, WFlags f )
-    : KDialog( parent, name, modal, f )
+ReplayGainScanner::ReplayGainScanner( TagEngine* _tagEngine, Config* _config, Logger* _logger, TQWidget *tqparent, const char *name, bool modal, WFlags f )
+    : KDialog( tqparent, name, modal, f )
 {
     tagEngine = _tagEngine;
     config = _config;
@@ -34,29 +34,29 @@ ReplayGainScanner::ReplayGainScanner( TagEngine* _tagEngine, Config* _config, Lo
     resize( 600, 400 );
     setIcon( iconLoader->loadIcon("soundkonverter_replaygain",KIcon::Small) );
 
-    QGridLayout* grid = new QGridLayout( this, 4, 1, 11, 6 );
+    TQGridLayout* grid = new TQGridLayout( this, 4, 1, 11, 6 );
 
-    QHBoxLayout* filterBox = new QHBoxLayout();
+    TQHBoxLayout* filterBox = new TQHBoxLayout();
     grid->addLayout( filterBox, 0, 0 );
 
     cAdd = new ComboButton( this, "cAdd" );
     cAdd->insertItem( iconLoader->loadIcon("folder",KIcon::Small),i18n("Add Folder ...") );
     cAdd->insertItem( iconLoader->loadIcon("sound",KIcon::Small),i18n("Add Files ...") );
     filterBox->addWidget( cAdd );
-    connect( cAdd, SIGNAL(clicked(int)),
-               this, SLOT(addClicked(int))
+    connect( cAdd, TQT_SIGNAL(clicked(int)),
+               this, TQT_SLOT(addClicked(int))
              );
 
     filterBox->addStretch();
 
-    cForce = new QCheckBox( i18n("Force recalculation"), this, "cForce" );
-    QToolTip::add( cForce, i18n("Recalculate Replay Gain tag for files that already have a Replay Gain tag set.") );
+    cForce = new TQCheckBox( i18n("Force recalculation"), this, "cForce" );
+    TQToolTip::add( cForce, i18n("Recalculate Replay Gain tag for files that already have a Replay Gain tag set.") );
     filterBox->addWidget( cForce );
 
-    /*QLabel *lFilter=new QLabel(i18n("Show:"),this,"lFilter");
+    /*TQLabel *lFilter=new TQLabel(i18n("Show:"),this,"lFilter");
     filterBox->addWidget(lFilter);
 
-    cFilter=new QComboBox(this,"cFilter");
+    cFilter=new TQComboBox(this,"cFilter");
     cFilter->insertItem(i18n("All"));
     cFilter->insertItem(i18n("With Replay Gain"));
     cFilter->insertItem(i18n("Without Replay Gain"));
@@ -65,59 +65,59 @@ ReplayGainScanner::ReplayGainScanner( TagEngine* _tagEngine, Config* _config, Lo
 
     lList = new ReplayGainFileList( tagEngine, config, logger, this, "lList" );
     grid->addWidget( lList, 1, 0 );
-    connect( this, SIGNAL(addFile(const QString&)),
-               lList, SLOT(addFile(const QString&))
+    connect( this, TQT_SIGNAL(addFile(const TQString&)),
+               lList, TQT_SLOT(addFile(const TQString&))
              );
-    connect( this, SIGNAL(addDir(const QString&,const QStringList&,bool)),
-               lList, SLOT(addDir(const QString&,const QStringList&,bool))
+    connect( this, TQT_SIGNAL(addDir(const TQString&,const TQStringList&,bool)),
+               lList, TQT_SLOT(addDir(const TQString&,const TQStringList&,bool))
              );
-    connect( this, SIGNAL(calcAllReplayGain(bool)),
-               lList, SLOT(calcAllReplayGain(bool))
+    connect( this, TQT_SIGNAL(calcAllReplayGain(bool)),
+               lList, TQT_SLOT(calcAllReplayGain(bool))
              );
-    connect( this, SIGNAL(removeAllReplayGain()),
-               lList, SLOT(removeAllReplayGain())
+    connect( this, TQT_SIGNAL(removeAllReplayGain()),
+               lList, TQT_SLOT(removeAllReplayGain())
              );
-    connect( this, SIGNAL(cancelProcess()),
-               lList, SLOT(cancelProcess())
+    connect( this, TQT_SIGNAL(cancelProcess()),
+               lList, TQT_SLOT(cancelProcess())
              );
-    connect( lList, SIGNAL(processStarted()),
-               this, SLOT(processStarted())
+    connect( lList, TQT_SIGNAL(processStarted()),
+               this, TQT_SLOT(processStarted())
              );
-    connect( lList, SIGNAL(processStopped()),
-               this, SLOT(processStopped())
+    connect( lList, TQT_SIGNAL(processStopped()),
+               this, TQT_SLOT(processStopped())
              );
-    connect( lList, SIGNAL(updateProgress(int,int)),
-               this, SLOT(updateProgress(int,int))
+    connect( lList, TQT_SIGNAL(updateProgress(int,int)),
+               this, TQT_SLOT(updateProgress(int,int))
              );
 
-    QHBoxLayout* progressBox = new QHBoxLayout();
+    TQHBoxLayout* progressBox = new TQHBoxLayout();
     grid->addLayout( progressBox, 2, 0 );
 
     pProgressBar = new KProgress( this, "pProgressBar" );
     progressBox->addWidget( pProgressBar );
 
-    QHBoxLayout* buttonBox = new QHBoxLayout();
+    TQHBoxLayout* buttonBox = new TQHBoxLayout();
     grid->addLayout( buttonBox, 3, 0 );
 
     pTagVisible = new KPushButton( iconLoader->loadIcon("apply",KIcon::Small), i18n("Tag untagged"), this, "pTagVisible" );
-    QToolTip::add( pTagVisible, i18n("Calculate Replay Gain tag for all files in the file list without Replay Gain tag.") );
+    TQToolTip::add( pTagVisible, i18n("Calculate Replay Gain tag for all files in the file list without Replay Gain tag.") );
     buttonBox->addWidget( pTagVisible );
-    connect( pTagVisible, SIGNAL(clicked()),
-               this, SLOT(calcReplayGainClicked())
+    connect( pTagVisible, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(calcReplayGainClicked())
              );
 
     pRemoveTag = new KPushButton( iconLoader->loadIcon("cancel",KIcon::Small), i18n("Untag tagged"), this, "pRemoveTag" );
-    QToolTip::add( pRemoveTag, i18n("Remove the Replay Gain tag from all files in the file list.") );
+    TQToolTip::add( pRemoveTag, i18n("Remove the Replay Gain tag from all files in the file list.") );
     buttonBox->addWidget( pRemoveTag );
-    connect( pRemoveTag, SIGNAL(clicked()),
-               this, SLOT(removeReplayGainClicked())
+    connect( pRemoveTag, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(removeReplayGainClicked())
              );
 
     pCancel = new KPushButton( iconLoader->loadIcon("cancel",KIcon::Small),i18n("Cancel"), this, "pCancel" );
     pCancel->hide();
     buttonBox->addWidget( pCancel );
-    connect( pCancel, SIGNAL(clicked()),
-               this, SLOT(cancelClicked())
+    connect( pCancel, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(cancelClicked())
              );
 
     buttonBox->addStretch();
@@ -125,8 +125,8 @@ ReplayGainScanner::ReplayGainScanner( TagEngine* _tagEngine, Config* _config, Lo
     pOk = new KPushButton( iconLoader->loadIcon("exit",KIcon::Small), i18n("Close"), this, "pOk" );
     pOk->setFocus();
     buttonBox->addWidget( pOk );
-    connect( pOk, SIGNAL(clicked()),
-               this, SLOT(accept())
+    connect( pOk, TQT_SIGNAL(clicked()),
+               this, TQT_SLOT(accept())
              );
 
     // delete the icon loader object
@@ -151,8 +151,8 @@ void ReplayGainScanner::showFileDialog()
     KFileDialog* dialog = new KFileDialog( ":file_open", config->replayGainFilter(), this, i18n("Choose files!"), true );
     dialog->setMode ( KFile::Files | KFile::ExistingOnly );
     if( dialog->exec() == KDialog::Accepted ) {
-        QStringList urls = dialog->selectedURLs().toStringList();
-        for( QStringList::Iterator it = urls.begin(); it != urls.end(); ++it ) {
+        TQStringList urls = dialog->selectedURLs().toStringList();
+        for( TQStringList::Iterator it = urls.begin(); it != urls.end(); ++it ) {
             emit addFile( *it );
         }
     }
@@ -160,7 +160,7 @@ void ReplayGainScanner::showFileDialog()
 
 void ReplayGainScanner::showDirDialog()
 {
-//     QString directory = KFileDialog::getExistingDirectory( ":file_open", this, i18n("Choose a directory!") );
+//     TQString directory = KFileDialog::getExistingDirectory( ":file_open", this, i18n("Choose a directory!") );
 //     if( directory != NULL )
 //     {
 //         emit addDir( directory );
@@ -177,9 +177,9 @@ void ReplayGainScanner::showDirDialog()
     delete dialog;
 }
 
-void ReplayGainScanner::addFiles( QStringList files )
+void ReplayGainScanner::addFiles( TQStringList files )
 {
-    for( QStringList::Iterator it = files.begin(); it != files.end(); ++it ) {
+    for( TQStringList::Iterator it = files.begin(); it != files.end(); ++it ) {
         emit addFile( *it );
     }
 }
@@ -226,7 +226,7 @@ void ReplayGainScanner::updateProgress( int progress, int totalSteps )
     if( pProgressBar->totalSteps() > 0 ) fPercent = pProgressBar->progress() * 100 / pProgressBar->totalSteps();
     else fPercent = 0;
 
-    QString percent;
+    TQString percent;
     percent.sprintf( "%i%%", (int)fPercent );
     setCaption( percent + " - " + i18n("Replay Gain Tool") );
 }
diff --git a/src/replaygainscanner.h b/src/replaygainscanner.h
index 6b2bfdc..8c10770 100755
--- a/src/replaygainscanner.h
+++ b/src/replaygainscanner.h
@@ -11,7 +11,7 @@ class Config;
 class Logger;
 class ComboButton;
 
-class QCheckBox;
+class TQCheckBox;
 
 class KPushButton;
 class KProgress;
@@ -25,18 +25,19 @@ class KProgress;
 class ReplayGainScanner : public KDialog
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
      */
-    ReplayGainScanner( TagEngine*, Config*, Logger*, QWidget* parent=0, const char* name=0, bool modal=true, WFlags f=0 );
+    ReplayGainScanner( TagEngine*, Config*, Logger*, TQWidget* tqparent=0, const char* name=0, bool modal=true, WFlags f=0 );
 
     /**
      * Destructor
      */
     virtual ~ReplayGainScanner();
 
-    void addFiles( QStringList );
+    void addFiles( TQStringList );
 
 private slots:
     void addClicked( int );
@@ -51,8 +52,8 @@ private slots:
 
 private:
     ComboButton* cAdd;
-    QCheckBox* cForce;
-    //QComboBox* cFilter;
+    TQCheckBox* cForce;
+    //TQComboBox* cFilter;
     ReplayGainFileList* lList;
     KProgress* pProgressBar;
     KPushButton* pTagVisible;
@@ -64,11 +65,11 @@ private:
     Config* config;
     Logger* logger;
 
-    QTime elapsedTime;
+    TQTime elapsedTime;
 
 signals:
-    void addFile( const QString& );
-    void addDir( const QString&, const QStringList& filter = "", bool recursive = true );
+    void addFile( const TQString& );
+    void addDir( const TQString&, const TQStringList& filter = "", bool recursive = true );
     void calcAllReplayGain( bool force );
     void removeAllReplayGain();
     void cancelProcess();
diff --git a/src/soundkonverter.cpp b/src/soundkonverter.cpp
index 692f898..2a6ff0f 100755
--- a/src/soundkonverter.cpp
+++ b/src/soundkonverter.cpp
@@ -36,11 +36,11 @@
 #include <kprocess.h>
 #include <ksystemtray.h>
 
-#include <qlayout.h>
-#include <qprogressbar.h>
-#include <qfont.h>
-#include <qhbox.h>
-#include <qeventloop.h>
+#include <tqlayout.h>
+#include <tqprogressbar.h>
+#include <tqfont.h>
+#include <tqhbox.h>
+#include <tqeventloop.h>
 
 // TODO stop all processes on exit / clean tmp up
 
@@ -79,7 +79,7 @@ soundKonverter::soundKonverter()
 //         KMessageBox::information( this, "You are using a pre-release of soundKonverter. This version is designed for testing only.\nThere are a few things not implemented at the moment but it should run without crashes and big problems. So feel free to report such an error if you find one.\nPlease have a look at the README.\n\nYour old configuration file has been moved to soundkonverterrc.back." );
     }
 //     if( config->data.app.configVersion < 290 ) {
-//         QFile plugin_dir( locateLocal("data","soundkonverter/plugins") );
+//         TQFile plugin_dir( locateLocal("data","soundkonverter/plugins") );
 //         if( plugin_dir.exists() ) {
 //             KIO::rename( locateLocal("data","soundkonverter/plugins"), locateLocal("data","soundkonverter/plugins.back"), true );
 //             int ret = KMessageBox::questionYesNo( this, i18n("soundKonverter has cleaned up it's old installation. It seems to be necessary to restart soundKonverter!\n\nDo you want to restart soundKonverter now?") );
@@ -106,24 +106,24 @@ soundKonverter::soundKonverter()
     // create an icon loader object for loading icons
     KIconLoader *iconLoader = new KIconLoader();
 
-    QWidget* widget = new QWidget( this, "widget" );
+    TQWidget* widget = new TQWidget( this, "widget" );
     setCentralWidget( widget );
 
     // NOTE created here because of some dependences
     options = new Options( config, i18n("Choose your prefered output options and click on \"Add files ...\"!"), widget, "options" );
     fileList = new FileList( cdManager, tagEngine, config, options, logger, widget, "fileList" );
 
-    startAction = new KAction( i18n("&Start conversion"), "run", 0, fileList, SLOT(startConversion()), actionCollection(), "start" );
+    startAction = new KAction( i18n("&Start conversion"), "run", 0, TQT_TQOBJECT(fileList), TQT_SLOT(startConversion()), actionCollection(), "start" );
     startAction->setEnabled( false );
-    new KAction( i18n("&Replay Gain Tool ..."), "soundkonverter_replaygain", CTRL+Key_R, this, SLOT(showReplayGainScanner()), actionCollection(), "replaygainscanner" );
-    //new KAction( i18n("R&epair Tool ..."), "soundkonverter_repair", CTRL+Key_E, this, SLOT(showRepairTool()), actionCollection(), "repairtool" );
-    new KAction( i18n("C&uesheet Editor ..."), "kwrite", CTRL+Key_U, this, SLOT(showCuesheetEditor()), actionCollection(), "cuesheeteditor" );
-    new KAction( i18n("Show &Log ..."), "view_text", CTRL+Key_L, this, SLOT(showLogViewer()), actionCollection(), "log" );
-//     new KAction( i18n("About &Plugins ..."), "connect_creating", CTRL+Key_P, this, SLOT(showAboutPlugins()), actionCollection(), "about_plugins" );
-
-    stopAction = new KAction( i18n("S&top after current file is complete"), "stop", CTRL+Key_O, fileList, SLOT(stopConversion()), actionCollection(), "stop" );
-    continueAction = new KAction( i18n("&Continue after current file is complete"), "run", CTRL+Key_T, fileList, SLOT(continueConversion()), actionCollection(), "continue" );
-    killAction = new KAction( i18n("Stop &immediately"), "exit", CTRL+Key_K, fileList, SLOT(killConversion()), actionCollection(), "kill" );
+    new KAction( i18n("&Replay Gain Tool ..."), "soundkonverter_replaygain", CTRL+Key_R, TQT_TQOBJECT(this), TQT_SLOT(showReplayGainScanner()), actionCollection(), "replaygainscanner" );
+    //new KAction( i18n("R&epair Tool ..."), "soundkonverter_repair", CTRL+Key_E, TQT_TQOBJECT(this), TQT_SLOT(showRepairTool()), actionCollection(), "repairtool" );
+    new KAction( i18n("C&uesheet Editor ..."), "kwrite", CTRL+Key_U, TQT_TQOBJECT(this), TQT_SLOT(showCuesheetEditor()), actionCollection(), "cuesheeteditor" );
+    new KAction( i18n("Show &Log ..."), "view_text", CTRL+Key_L, TQT_TQOBJECT(this), TQT_SLOT(showLogViewer()), actionCollection(), "log" );
+//     new KAction( i18n("About &Plugins ..."), "connect_creating", CTRL+Key_P, TQT_TQOBJECT(this), TQT_SLOT(showAboutPlugins()), actionCollection(), "about_plugins" );
+
+    stopAction = new KAction( i18n("S&top after current file is complete"), "stop", CTRL+Key_O, TQT_TQOBJECT(fileList), TQT_SLOT(stopConversion()), actionCollection(), "stop" );
+    continueAction = new KAction( i18n("&Continue after current file is complete"), "run", CTRL+Key_T, TQT_TQOBJECT(fileList), TQT_SLOT(continueConversion()), actionCollection(), "continue" );
+    killAction = new KAction( i18n("Stop &immediately"), "exit", CTRL+Key_K, TQT_TQOBJECT(fileList), TQT_SLOT(killConversion()), actionCollection(), "kill" );
     stopActionMenu = new KActionMenu( i18n("Stop"), "stop", actionCollection(), "stopMenu" );
     stopActionMenu->setDelayed( false );
     stopActionMenu->setEnabled( false );
@@ -131,16 +131,16 @@ soundKonverter::soundKonverter()
 //     stopActionMenu->insert( continueAction );
 //     stopActionMenu->insert( killAction );
 
-/*    veryHighPriorityAction = new KToggleAction( i18n("Very hi&gh"), CTRL+Key_1, this, SLOT(priorityChanged()), actionCollection(), "veryhigh" );
+/*    veryHighPriorityAction = new KToggleAction( i18n("Very hi&gh"), CTRL+Key_1, TQT_TQOBJECT(this), TQT_SLOT(priorityChanged()), actionCollection(), "veryhigh" );
     veryHighPriorityAction->setExclusiveGroup("priorityActionMenu");
-    highPriorityAction = new KToggleAction( i18n("&High"), CTRL+Key_2, this, SLOT(priorityChanged()), actionCollection(), "high" );
+    highPriorityAction = new KToggleAction( i18n("&High"), CTRL+Key_2, TQT_TQOBJECT(this), TQT_SLOT(priorityChanged()), actionCollection(), "high" );
     highPriorityAction->setExclusiveGroup("priorityActionMenu");
-    normalPriorityAction = new KToggleAction( i18n("&Normal"), CTRL+Key_3, this, SLOT(priorityChanged()), actionCollection(), "nomal" );
+    normalPriorityAction = new KToggleAction( i18n("&Normal"), CTRL+Key_3, TQT_TQOBJECT(this), TQT_SLOT(priorityChanged()), actionCollection(), "nomal" );
     normalPriorityAction->setExclusiveGroup("priorityActionMenu");
     normalPriorityAction->setChecked(true);
-    lowPriorityAction = new KToggleAction( i18n("&Low"), CTRL+Key_4, this, SLOT(priorityChanged()), actionCollection(), "low" );
+    lowPriorityAction = new KToggleAction( i18n("&Low"), CTRL+Key_4, TQT_TQOBJECT(this), TQT_SLOT(priorityChanged()), actionCollection(), "low" );
     lowPriorityAction->setExclusiveGroup("priorityActionMenu");
-    veryLowPriorityAction = new KToggleAction( i18n("Very lo&w"), CTRL+Key_5, this, SLOT(priorityChanged()), actionCollection(), "verylow" );
+    veryLowPriorityAction = new KToggleAction( i18n("Very lo&w"), CTRL+Key_5, TQT_TQOBJECT(this), TQT_SLOT(priorityChanged()), actionCollection(), "verylow" );
     veryLowPriorityAction->setExclusiveGroup("priorityActionMenu");
     priorityActionMenu = new KActionMenu( i18n("En-/Decoder priority"), "ksysguard", actionCollection(), "priorityMenu" );
     priorityActionMenu->setDelayed( false );
@@ -151,22 +151,22 @@ soundKonverter::soundKonverter()
     priorityActionMenu->insert(veryLowPriorityAction);*/
     //priorityChanged();
 
-    new KAction( i18n("A&dd Files ..."), "sound", CTRL+Key_D, this, SLOT(showFileDialog()), actionCollection(), "add_files" );
-    new KAction( i18n("Add &Folder ..."), "folder", CTRL+Key_F, this, SLOT(showDirDialog()), actionCollection(), "add_folder" );
-    new KAction( i18n("Add CD &tracks ..."), "cdaudio_unmount", CTRL+Key_T, this, SLOT(showCdDialog()), actionCollection(), "add_audiocd" );
-    new KAction( i18n("Add &URL ..."), "browser", CTRL+Key_U, this, SLOT(showUrlDialog()), actionCollection(), "add_url" );
-    KStdAction::quit(this, SLOT(close()), actionCollection());
+    new KAction( i18n("A&dd Files ..."), "sound", CTRL+Key_D, TQT_TQOBJECT(this), TQT_SLOT(showFileDialog()), actionCollection(), "add_files" );
+    new KAction( i18n("Add &Folder ..."), "folder", CTRL+Key_F, TQT_TQOBJECT(this), TQT_SLOT(showDirDialog()), actionCollection(), "add_folder" );
+    new KAction( i18n("Add CD &tracks ..."), "cdaudio_unmount", CTRL+Key_T, TQT_TQOBJECT(this), TQT_SLOT(showCdDialog()), actionCollection(), "add_audiocd" );
+    new KAction( i18n("Add &URL ..."), "browser", CTRL+Key_U, TQT_TQOBJECT(this), TQT_SLOT(showUrlDialog()), actionCollection(), "add_url" );
+    KStdAction::quit(TQT_TQOBJECT(this), TQT_SLOT(close()), actionCollection());
 
-    new KAction( i18n("L&oad file list"), "fileopen", 0, fileList, SLOT(load()), actionCollection(), "load" );
-    new KAction( i18n("Sa&ve file list"), "filesave", 0, fileList, SLOT(save()), actionCollection(), "save" );
+    new KAction( i18n("L&oad file list"), "fileopen", 0, TQT_TQOBJECT(fileList), TQT_SLOT(load()), actionCollection(), "load" );
+    new KAction( i18n("Sa&ve file list"), "filesave", 0, TQT_TQOBJECT(fileList), TQT_SLOT(save()), actionCollection(), "save" );
 
-    // TODO //KStdAction::paste( this, SLOT(pasteFiles()), actionCollection() );
+    // TODO //KStdAction::paste( TQT_TQOBJECT(this), TQT_SLOT(pasteFiles()), actionCollection() );
 
-    KStdAction::preferences( this, SLOT(showConfigDialog()), actionCollection() );
+    KStdAction::preferences( TQT_TQOBJECT(this), TQT_SLOT(showConfigDialog()), actionCollection() );
 
-    showToolBarAction = KStdAction::showToolbar( this, SLOT(showToolbar()), actionCollection() );
+    showToolBarAction = KStdAction::showToolbar( TQT_TQOBJECT(this), TQT_SLOT(showToolbar()), actionCollection() );
     //KStdAction::showStatusbar( 0, 0, actionCollection() );
-    KStdAction::configureToolbars( this, SLOT(editToolbar()), actionCollection() );
+    KStdAction::configureToolbars( TQT_TQOBJECT(this), TQT_SLOT(editToolbar()), actionCollection() );
 
     createGUI();
 
@@ -180,16 +180,16 @@ soundKonverter::soundKonverter()
     }
 
     // the grid for all widgets in the main window
-    QGridLayout* gridLayout = new QGridLayout( widget, 1, 1, 6, 6, "gridLayout" );
+    TQGridLayout* gridLayout = new TQGridLayout( widget, 1, 1, 6, 6, "gridLayout" );
 
     // generate the options input area
     // NOTE created above because of some dependences
     //options = new Options( config, i18n("Choose your prefered output options and click on \"Add files ...\"!"), this, "options" );
-    connect( options, SIGNAL(showConfigPluginsPage()),
-               this, SLOT(showConfigPluginsPage())
+    connect( options, TQT_SIGNAL(showConfigPluginsPage()),
+               TQT_TQOBJECT(this), TQT_SLOT(showConfigPluginsPage())
              );
-    connect( options, SIGNAL(showConfigEnvironmentPage()),
-               this, SLOT(showConfigEnvironmentPage())
+    connect( options, TQT_SIGNAL(showConfigEnvironmentPage()),
+               TQT_TQOBJECT(this), TQT_SLOT(showConfigEnvironmentPage())
              );
     gridLayout->addWidget( options, 0, 0 );
 
@@ -198,38 +198,38 @@ soundKonverter::soundKonverter()
     //fileList = new FileList( cdManager, tagEngine, config, options, this, "fileList" );
     gridLayout->addWidget( fileList, 1, 0 );
     gridLayout->setRowStretch( 1, 1 );
-    /*connect( this, SIGNAL(windowMoved(int,int)),
-               fileList, SLOT(moveOptionsEditor(int,int))
+    /*connect( TQT_TQOBJECT(this), TQT_SIGNAL(windowMoved(int,int)),
+               TQT_TQOBJECT(fileList), TQT_SLOT(moveOptionsEditor(int,int))
              );*/
-    connect( fileList, SIGNAL(fileCountChanged(int)),
-               this, SLOT(fileCountChanged(int))
+    connect( TQT_TQOBJECT(fileList), TQT_SIGNAL(fileCountChanged(int)),
+               TQT_TQOBJECT(this), TQT_SLOT(fileCountChanged(int))
              );
-    connect( fileList, SIGNAL(startedConversion()),
-               this, SLOT(startedConversion())
+    connect( TQT_TQOBJECT(fileList), TQT_SIGNAL(startedConversion()),
+               TQT_TQOBJECT(this), TQT_SLOT(startedConversion())
              );
-    connect( fileList, SIGNAL(stopClicked()),
-               this, SLOT(stopClicked())
+    connect( TQT_TQOBJECT(fileList), TQT_SIGNAL(stopClicked()),
+               TQT_TQOBJECT(this), TQT_SLOT(stopClicked())
              );
-    connect( fileList, SIGNAL(continueClicked()),
-               this, SLOT(continueClicked())
+    connect( TQT_TQOBJECT(fileList), TQT_SIGNAL(continueClicked()),
+               TQT_TQOBJECT(this), TQT_SLOT(continueClicked())
              );
-    connect( fileList, SIGNAL(stoppedConversion()),
-               this, SLOT(stoppedConversion())
+    connect( TQT_TQOBJECT(fileList), TQT_SIGNAL(stoppedConversion()),
+               TQT_TQOBJECT(this), TQT_SLOT(stoppedConversion())
              );
 
     convert = new Convert( config, tagEngine, cdManager, fileList, logger );
-//     connect( this, SIGNAL(setPriority(int)),
-//                convert, SLOT(priorityChanged(int))
+//     connect( TQT_TQOBJECT(this), TQT_SIGNAL(setPriority(int)),
+//                convert, TQT_SLOT(priorityChanged(int))
 //              );
 
-    // add a horizontal box layout for the add combobutton to the grid
-    QHBoxLayout *addBox = new QHBoxLayout( -1, "addBox" );
+    // add a horizontal box tqlayout for the add combobutton to the grid
+    TQHBoxLayout *addBox = new TQHBoxLayout( -1, "addBox" );
     gridLayout->addLayout( addBox, 2, 0 );
 
     // create the combobutton for adding files to the file list
     cAdd = new ComboButton( widget, "cAdd" );
-    QFont font = cAdd->font();
-    //font.setWeight( QFont::DemiBold );
+    TQFont font = cAdd->font();
+    //font.setWeight( TQFont::DemiBold );
     font.setPointSize( font.pointSize() + 1 );
     cAdd->setFont( font );
     cAdd->insertItem( iconLoader->loadIcon("sound",KIcon::Toolbar), i18n("Add files ...") );
@@ -237,8 +237,8 @@ soundKonverter::soundKonverter()
     cAdd->insertItem( iconLoader->loadIcon("cdaudio_unmount",KIcon::Toolbar), i18n("Add CD tracks ...") );
     cAdd->insertItem( iconLoader->loadIcon("browser",KIcon::Toolbar), i18n("Add URL ...") );
     addBox->addWidget( cAdd );
-    connect( cAdd, SIGNAL(clicked(int)),
-             this, SLOT(addClicked(int))
+    connect( cAdd, TQT_SIGNAL(clicked(int)),
+             TQT_TQOBJECT(this), TQT_SLOT(addClicked(int))
            );
 
     addBox->addSpacing( 18 );
@@ -247,8 +247,8 @@ soundKonverter::soundKonverter()
     pStart->setFixedHeight( pStart->size().height() );
     pStart->setEnabled( false );
     addBox->addWidget( pStart );
-    connect( pStart, SIGNAL(clicked()),
-               fileList, SLOT(startConversion())
+    connect( pStart, TQT_SIGNAL(clicked()),
+               TQT_TQOBJECT(fileList), TQT_SLOT(startConversion())
              );
 
     pStop = new KPushButton( iconLoader->loadIcon("stop",KIcon::Small), i18n("Stop"), widget, "pStop" );
@@ -261,29 +261,29 @@ soundKonverter::soundKonverter()
 
     progressIndicator = new ProgressIndicator( systemTray, widget, "progressIndicator" );
     addBox->addWidget( progressIndicator );
-    connect( fileList, SIGNAL(increaseTime(float)),
-               progressIndicator, SLOT(increaseTime(float))
+    connect( TQT_TQOBJECT(fileList), TQT_SIGNAL(increaseTime(float)),
+               progressIndicator, TQT_SLOT(increaseTime(float))
              );
-    connect( fileList, SIGNAL(decreaseTime(float)),
-               progressIndicator, SLOT(decreaseTime(float))
+    connect( TQT_TQOBJECT(fileList), TQT_SIGNAL(decreaseTime(float)),
+               progressIndicator, TQT_SLOT(decreaseTime(float))
              );
-    /*connect( fileList, SIGNAL(setTime(float)),
-               progressIndicator, SLOT(setTime(float))
+    /*connect( TQT_TQOBJECT(fileList), TQT_SIGNAL(setTime(float)),
+               progressIndicator, TQT_SLOT(setTime(float))
              );*/
-    connect( fileList, SIGNAL(finished(float)),
-               progressIndicator, SLOT(finished(float))
+    connect( TQT_TQOBJECT(fileList), TQT_SIGNAL(finished(float)),
+               progressIndicator, TQT_SLOT(finished(float))
              );
-    connect( convert, SIGNAL(countTime(float)),
-               progressIndicator, SLOT(countTime(float))
+    connect( convert, TQT_SIGNAL(countTime(float)),
+               progressIndicator, TQT_SLOT(countTime(float))
              );
-    connect( convert, SIGNAL(uncountTime(float)),
-               progressIndicator, SLOT(uncountTime(float))
+    connect( convert, TQT_SIGNAL(uncountTime(float)),
+               progressIndicator, TQT_SLOT(uncountTime(float))
              );
-    connect( convert, SIGNAL(update(float)),
-               progressIndicator, SLOT(update(float))
+    connect( convert, TQT_SIGNAL(update(float)),
+               progressIndicator, TQT_SLOT(update(float))
              );
-    connect( progressIndicator, SIGNAL(setTitle(const QString&)),
-               this, SLOT(setTitle(const QString&))
+    connect( progressIndicator, TQT_SIGNAL(setTitle(const TQString&)),
+               TQT_TQOBJECT(this), TQT_SLOT(setTitle(const TQString&))
              );
 
     cAdd->increaseHeight( /*progressIndicator->height() - cAdd->height()*/ 10 ); // FIXME detect the height automaticly
@@ -319,32 +319,32 @@ bool soundKonverter::queryClose()
     convert->cleanUp();
     logger->cleanUp();
 
-    QFile::remove( locateLocal("data","soundkonverter/filelist.autosave.xml") );
+    TQFile::remove( locateLocal("data","soundkonverter/filelist.autosave.xml") );
 
     return true;
 }
 
-void soundKonverter::setNotify( const QString& cmd )
+void soundKonverter::setNotify( const TQString& cmd )
 {
     fileList->setNotify( cmd );
 }
 
-/*void soundKonverter::moveEvent( QMoveEvent* e )
+/*void soundKonverter::moveEvent( TQMoveEvent* e )
 {
 //    emit windowMoved( pos().x(), pos().y() + height() );
 }*/
 
-void soundKonverter::openArgFiles( const QStringList &files )
+void soundKonverter::openArgFiles( const TQStringList &files )
 {
     if( ( instances <= 1 || config->data.general.askForNewOptions ) && ( profile == "" || format == "" || directory == "" ) )
     {
         OptionsRequester* dialog = new OptionsRequester( config, files, this );
 
-        connect( dialog, SIGNAL(setCurrentOptions(const ConversionOptions&)),
-                   options, SLOT(setCurrentOptions(const ConversionOptions&))
+        connect( dialog, TQT_SIGNAL(setCurrentOptions(const ConversionOptions&)),
+                   options, TQT_SLOT(setCurrentOptions(const ConversionOptions&))
                  );
-        connect( dialog, SIGNAL(addFiles(QStringList)),
-                   fileList, SLOT(addFiles(QStringList))
+        connect( dialog, TQT_SIGNAL(addFiles(TQStringList)),
+                   TQT_TQOBJECT(fileList), TQT_SLOT(addFiles(TQStringList))
                  );
 
         Q_CHECK_PTR( dialog );
@@ -364,8 +364,8 @@ void soundKonverter::openArgFiles( const QStringList &files )
 
         dialog->exec();
 
-        disconnect( dialog, SIGNAL(setCurrentOptions(const ConversionOptions&)), 0, 0 );
-        disconnect( dialog, SIGNAL(addFiles(QStringList)), 0, 0 );
+        disconnect( dialog, TQT_SIGNAL(setCurrentOptions(const ConversionOptions&)), 0, 0 );
+        disconnect( dialog, TQT_SIGNAL(addFiles(TQStringList)), 0, 0 );
 
         delete dialog;
     }
@@ -393,13 +393,13 @@ void soundKonverter::openArgFiles( const QStringList &files )
     if( !visible ) fileList->startConversion(); // NOTE should be save!
 }
 
-void soundKonverter::openArgReplayGainFiles( const QStringList &files )
+void soundKonverter::openArgReplayGainFiles( const TQStringList &files )
 {
     showReplayGainScanner();
     if( replayGainScanner ) replayGainScanner->addFiles( files );
 }
 
-// void soundKonverter::openArgRepairFiles( const QStringList &files )
+// void soundKonverter::openArgRepairFiles( const TQStringList &files )
 // {}
 
 void soundKonverter::startedConversion()
@@ -492,9 +492,9 @@ void soundKonverter::addClicked( int index )
 
 void soundKonverter::showFileDialog()
 {
-    QStringList urls = KFileDialog::getOpenURLs( ":file_open", config->fileFilter(), this, i18n("Choose files to convert") ).toStringList();
+    TQStringList urls = KFileDialog::getOpenURLs( ":file_open", config->fileFilter(), this, i18n("Choose files to convert") ).toStringList();
     if( !urls.empty() ) {
-/*        for( QStringList::Iterator it = urls.begin(); it != urls.end(); ++it ) {
+/*        for( TQStringList::Iterator it = urls.begin(); it != urls.end(); ++it ) {
             *it = KURL::decode_string( *it );
         }*/
         fileList->addFiles( urls );
@@ -503,7 +503,7 @@ void soundKonverter::showFileDialog()
 
 void soundKonverter::showDirDialog()
 {
-//     QString directory = KFileDialog::getExistingDirectory( ":file_open", this, i18n("Choose a directory") );
+//     TQString directory = KFileDialog::getExistingDirectory( ":file_open", this, i18n("Choose a directory") );
 //     if( !directory.isEmpty() )
 //     {
 //         fileList->addDir( directory );
@@ -528,11 +528,11 @@ void soundKonverter::showCdDialog( bool intern )
     {
         OptionsRequester* dialog = new OptionsRequester( config, "", this );
 
-        connect( dialog, SIGNAL(setCurrentOptions(const ConversionOptions&)),
-                   options, SLOT(setCurrentOptions(const ConversionOptions&))
+        connect( dialog, TQT_SIGNAL(setCurrentOptions(const ConversionOptions&)),
+                   options, TQT_SLOT(setCurrentOptions(const ConversionOptions&))
                  );
-//         connect( dialog, SIGNAL(addFiles(QStringList)),
-//                    fileList, SLOT(addFiles(QStringList))
+//         connect( dialog, TQT_SIGNAL(addFiles(TQStringList)),
+//                    TQT_TQOBJECT(fileList), TQT_SLOT(addFiles(TQStringList))
 //                  );
 
         Q_CHECK_PTR( dialog );
@@ -552,8 +552,8 @@ void soundKonverter::showCdDialog( bool intern )
 
         dialog->exec();
 
-        disconnect( dialog, SIGNAL(setCurrentOptions(const ConversionOptions&)), 0, 0 );
-//         disconnect( dialog, SIGNAL(addFiles(QStringList)), 0, 0 );
+        disconnect( dialog, TQT_SIGNAL(setCurrentOptions(const ConversionOptions&)), 0, 0 );
+//         disconnect( dialog, TQT_SIGNAL(addFiles(TQStringList)), 0, 0 );
 
         delete dialog;
     }
@@ -575,9 +575,9 @@ void soundKonverter::showCdDialog( bool intern )
 
     // support for media:/ and system:/ urls
     if( !device.isEmpty() ) {
-        device.replace( "system:/media", "/dev" );
-        device.replace( "media:", "/dev" );
-        device.replace( "devices:", "/dev" ); // NOTE obsolete, since soundkonverter 0.3 won't run on KDE < 3.5
+        device.tqreplace( "system:/media", "/dev" );
+        device.tqreplace( "media:", "/dev" );
+        device.tqreplace( "devices:", "/dev" ); // NOTE obsolete, since soundkonverter 0.3 won't run on KDE < 3.5
     }
     if( device.left(5) != "/dev/" || device == "auto" ) {
         device = "";
@@ -594,21 +594,21 @@ void soundKonverter::showCdDialog( bool intern )
 
     if( !dialog->noCD )
     {
-        connect( dialog, SIGNAL(addTracks(const QString&,QValueList<int>)),
-                fileList, SLOT(addTracks(const QString&,QValueList<int>))
+        connect( dialog, TQT_SIGNAL(addTracks(const TQString&,TQValueList<int>)),
+                TQT_TQOBJECT(fileList), TQT_SLOT(addTracks(const TQString&,TQValueList<int>))
                 );
-        connect( dialog, SIGNAL(addDisc(const QString&)),
-                fileList, SLOT(addDisc(const QString&))
+        connect( dialog, TQT_SIGNAL(addDisc(const TQString&)),
+                TQT_TQOBJECT(fileList), TQT_SLOT(addDisc(const TQString&))
                 );
-        /*connect( dialog, SIGNAL(openCuesheetEditor(const QString&)),
-                this, SLOT(openCuesheetEditor(const QString&))
+        /*connect( dialog, TQT_SIGNAL(openCuesheetEditor(const TQString&)),
+                TQT_TQOBJECT(this), TQT_SLOT(openCuesheetEditor(const TQString&))
                 );*/
 
         dialog->exec();
 
-        disconnect( dialog, SIGNAL(addTracks(const QString&,QValueList<int>)), 0, 0 );
-        disconnect( dialog, SIGNAL(addDisc(const QString&)), 0, 0 );
-        //disconnect( dialog, SIGNAL(openCuesheetEditor(const QString&)), 0, 0 );
+        disconnect( dialog, TQT_SIGNAL(addTracks(const TQString&,TQValueList<int>)), 0, 0 );
+        disconnect( dialog, TQT_SIGNAL(addDisc(const TQString&)), 0, 0 );
+        //disconnect( dialog, TQT_SIGNAL(openCuesheetEditor(const TQString&)), 0, 0 );
     }
     delete dialog;
 
@@ -620,11 +620,11 @@ void soundKonverter::showCdDialog( bool intern )
 void soundKonverter::showUrlDialog()
 {
     bool ok;
-    QString url = KInputDialog::getText( i18n("Open URL"), i18n("Enter a URL:"), "", &ok );
+    TQString url = KInputDialog::getText( i18n("Open URL"), i18n("Enter a URL:"), "", &ok );
     if( ok )
     {
         // if it isn't a local file and no protocol is given, we assume, it's http
-        if( url.left(1) != "/" && !url.contains(":/") )
+        if( url.left(1) != "/" && !url.tqcontains(":/") )
             url.prepend( "http://" );
 
         fileList->addFiles( url );
@@ -639,8 +639,8 @@ void soundKonverter::showReplayGainScanner()
             // TODO error message
             return;
         }
-//         connect( this, SIGNAL(addFilesToReplayGainScanner(QStringList)),
-//                    replayGainScanner, SLOT(addFiles(QStringList))
+//         connect( TQT_TQOBJECT(this), TQT_SIGNAL(addFilesToReplayGainScanner(TQStringList)),
+//                    replayGainScanner, TQT_SLOT(addFiles(TQStringList))
 //                  );
     }
     replayGainScanner->show();
@@ -663,7 +663,7 @@ void soundKonverter::showCuesheetEditor()
     cuesheetEditor->raise();
 }
 
-/*void soundKonverter::openCuesheetEditor( const QString& content )
+/*void soundKonverter::openCuesheetEditor( const TQString& content )
 {
     if( cuesheetEditor == 0 ) {
         cuesheetEditor = new CuesheetEditor( 0, "cuesheetEditor", false );
@@ -684,8 +684,8 @@ void soundKonverter::showLogViewer()
             // TODO error message
             return;
         }
-//         connect( convert, SIGNAL(finishedProcess(int,int)),
-//                    logViewer, SLOT(processCompleted(int,int))
+//         connect( convert, TQT_SIGNAL(finishedProcess(int,int)),
+//                    logViewer, TQT_SLOT(processCompleted(int,int))
 //                  );
     }
     logViewer->show();
@@ -747,8 +747,8 @@ void soundKonverter::editToolbar()
 {
     saveMainWindowSettings( kapp->config(), "MainWindow" );
     KEditToolbar dlg( actionCollection() );
-    connect( &dlg, SIGNAL(newToolbarConfig()),
-               this, SLOT(newToolbarConfig())
+    connect( &dlg, TQT_SIGNAL(newToolbarConfig()),
+               TQT_TQOBJECT(this), TQT_SLOT(newToolbarConfig())
              );
     dlg.exec();
 }
@@ -771,7 +771,7 @@ void soundKonverter::fileCountChanged( int count )
     }
 }
 
-void soundKonverter::setTitle( const QString& title )
+void soundKonverter::setTitle( const TQString& title )
 {
     setCaption( title );
 }
diff --git a/src/soundkonverter.h b/src/soundkonverter.h
index ce441cf..3ba52aa 100755
--- a/src/soundkonverter.h
+++ b/src/soundkonverter.h
@@ -20,7 +20,7 @@ class CuesheetEditor;
 class Logger;
 class LogViewer;
 
-class QProgressBar;
+class TQProgressBar;
 class KPushButton;
 class KAction;
 class KToggleAction;
@@ -35,6 +35,7 @@ class KSystemTray;
 class soundKonverter : public KMainWindow, virtual public DCOPInterface
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor
@@ -50,19 +51,19 @@ public:
      * When a new instance of soundKonverter should be created,
      * this function is called and all @p files are passed, that should be opened (for conversion).
      */
-    void openArgFiles( const QStringList &files );
+    void openArgFiles( const TQStringList &files );
 
     /**
      * When a new instance of soundKonverter should be created,
      * this function is called and all @p files are passed, that should be opened for editing the replaygain tag.
      */
-    void openArgReplayGainFiles( const QStringList &files );
+    void openArgReplayGainFiles( const TQStringList &files );
 
     /*
      * When a new instance of soundKonverter should be created,
      * this function is called and all @p files are passed, that should be opened for repair.
      */
-//     void openArgRepairFiles( const QStringList &files );
+//     void openArgRepairFiles( const TQStringList &files );
 
     /**
      * When a new instance of soundKonverter should be created,
@@ -75,18 +76,18 @@ public:
      */
     int getInstances() { return instances; }
 
-    QString device;
-    QString format;
-    QString profile;
-    QString directory;
+    TQString device;
+    TQString format;
+    TQString profile;
+    TQString directory;
     bool visible;
     bool autoclose;
-    void setNotify( const QString& cmd );
+    void setNotify( const TQString& cmd );
 
     /** A system tray icon that is shown, when the main window is hidden */
     KSystemTray* systemTray;
 
-    //virtual void moveEvent( QMoveEvent* );
+    //virtual void moveEvent( TQMoveEvent* );
 
 protected:
     virtual bool queryClose();
@@ -187,9 +188,9 @@ private slots:
     void editToolbar();
     void newToolbarConfig();
     void fileCountChanged( int );
-    void setTitle( const QString& );
+    void setTitle( const TQString& );
 
-    //void openCuesheetEditor( const QString& content );
+    //void openCuesheetEditor( const TQString& content );
 
 public slots:
     void showFileDialog();
@@ -200,7 +201,7 @@ public slots:
 signals:
     //void windowMoved( int x, int y );
 //     void setPriority( int );
-//     void addFilesToReplayGainScanner( QStringList );
+//     void addFilesToReplayGainScanner( TQStringList );
 };
 
 #endif // SOUNDKONVERTER_H
diff --git a/src/soundkonverterapp.cpp b/src/soundkonverterapp.cpp
index 91ea877..79d7bfc 100755
--- a/src/soundkonverterapp.cpp
+++ b/src/soundkonverterapp.cpp
@@ -2,9 +2,9 @@
 #include "soundkonverterapp.h"
 #include "soundkonverter.h"
 
-#include <qstringlist.h>
-#include <qfile.h>
-#include <qmovie.h>
+#include <tqstringlist.h>
+#include <tqfile.h>
+#include <tqmovie.h>
 
 #include <kglobal.h>
 #include <kstartupinfo.h>
@@ -45,32 +45,32 @@ int soundKonverterApp::newInstance()
         else
             KStartupInfo::setNewStartupId( mainWidget(), kapp->startupId());
 
-        soundKonverter *widget = ::qt_cast<soundKonverter*>( mainWidget() );
+        soundKonverter *widget = ::tqqt_cast<soundKonverter*>( mainWidget() );
 
         widget->increaseInstances();
 
-        QCString notify = args->getOption( "command" );
-        if( notify ) {
+        TQCString notify = args->getOption( "command" );
+        if( !notify.isNull() ) {
             widget->setNotify( notify );
         }
 
-        QCString profile = args->getOption( "profile" );
-        if( profile ) {
+        TQCString profile = args->getOption( "profile" );
+        if( !profile.isNull() ) {
             widget->profile = profile;
         }
 
-        QCString format = args->getOption( "format" );
-        if( format ) {
+        TQCString format = args->getOption( "format" );
+        if( !format.isNull() ) {
             widget->format = format;
         }
 
-        QCString directory = args->getOption( "output" );
-        if( directory ) {
+        TQCString directory = args->getOption( "output" );
+        if( !directory.isNull() ) {
             widget->directory = directory;
         }
 
-        QCString device = args->getOption( "rip" );
-        if( device ) {
+        TQCString device = args->getOption( "rip" );
+        if( !device.isNull() ) {
             if( !args->isSet( "invisible" ) ) {
                 widget->visible = true;
                 widget->show();
@@ -89,7 +89,7 @@ int soundKonverterApp::newInstance()
             widget->hide();
             widget->systemTray->show();
             KStandardDirs* stdDirs = new KStandardDirs();
-            widget->systemTray->setMovie( QMovie(stdDirs->findResource("data","soundkonverter/pics/systray.mng")) );
+            widget->systemTray->setMovie( TQMovie(stdDirs->findResource("data","soundkonverter/pics/systray.mng")) );
             delete stdDirs;
         }
         else {
@@ -101,7 +101,7 @@ int soundKonverterApp::newInstance()
 
         // add the files to the file lists depending on the used switch
         if( args->isSet( "replaygain" ) ) {
-            QStringList replayGainFiles;
+            TQStringList replayGainFiles;
             for( int i = 0; i < args->count(); i++ ) {
                 replayGainFiles.append(KURL::encode_string(args->arg(i)));
             }
@@ -109,15 +109,15 @@ int soundKonverterApp::newInstance()
                 widget->openArgReplayGainFiles(replayGainFiles);
         }
 //         else if( args->isSet( "repair" ) ) {
-//             QStringList repairFiles;
+//             TQStringList repairFiles;
 //             for( int i = 0; i < args->count(); i++ ) {
-//                 repairFiles.append(QFile::decodeName(args->arg(i)));
+//                 repairFiles.append(TQFile::decodeName(args->arg(i)));
 //             }
 //             if(!repairFiles.isEmpty())
 //                 widget->openArgRepairFiles(repairFiles);
 //         }
         else {
-            QStringList files;
+            TQStringList files;
             for( int i = 0; i < args->count(); i++ )
             {
                 files.append(KURL::encode_string(args->arg(i)));
diff --git a/src/soundkonverterapp.h b/src/soundkonverterapp.h
index 77e5b9f..d4ef700 100755
--- a/src/soundkonverterapp.h
+++ b/src/soundkonverterapp.h
@@ -17,6 +17,7 @@ class soundKonverter;
 class soundKonverterApp : public KUniqueApplication
 {
     Q_OBJECT
+  TQ_OBJECT
 public:
     /**
      * Constructor.