Rename old tq methods that no longer need a unique name

(cherry picked from commit 09c863183250d07f82c0919e0a40fc7834c32192)

121 files changed, 269 insertions, 269 deletions

diff --git a/k3bsetup/base_k3bsetup2.ui b/k3bsetup/base_k3bsetup2.ui
index 6fe902c..eee5857 100644
--- a/k3bsetup/base_k3bsetup2.ui
+++ b/k3bsetup/base_k3bsetup2.ui
@@ -89,7 +89,7 @@
                                     <property name="sizeType">
                                         <enum>Fixed</enum>
                                     </property>
-                                    <property name="tqsizeHint">
+                                    <property name="sizeHint">
                                         <size>
                                             <width>20</width>
                                             <height>10</height>
@@ -202,7 +202,7 @@
                                     <property name="sizeType">
                                         <enum>Expanding</enum>
                                     </property>
-                                    <property name="tqsizeHint">
+                                    <property name="sizeHint">
                                         <size>
                                             <width>40</width>
                                             <height>20</height>
diff --git a/libk3b/cddb/k3bcddb.cpp b/libk3b/cddb/k3bcddb.cpp
index 23da695..3a27113 100644
--- a/libk3b/cddb/k3bcddb.cpp
+++ b/libk3b/cddb/k3bcddb.cpp
@@ -187,7 +187,7 @@ K3bCddbQuery* K3bCddb::getQuery( const TQString& s )
     }
 
     m_httpQuery->setServer( server, port );
-    m_httpQuery->setCgiPath( m_bUseManualCgiPath ? m_cgiPath : TQString::tqfromLatin1("/~cddb/cddb.cgi") );
+    m_httpQuery->setCgiPath( m_bUseManualCgiPath ? m_cgiPath : TQString::fromLatin1("/~cddb/cddb.cgi") );
 
     return m_httpQuery;
   }
diff --git a/libk3b/cddb/k3bcddbmultientriesdialog.cpp b/libk3b/cddb/k3bcddbmultientriesdialog.cpp
index f8746b7..66f617a 100644
--- a/libk3b/cddb/k3bcddbmultientriesdialog.cpp
+++ b/libk3b/cddb/k3bcddbmultientriesdialog.cpp
@@ -35,7 +35,7 @@ K3bCddbMultiEntriesDialog::K3bCddbMultiEntriesDialog( TQWidget* parent, const ch
   tqlayout->setMargin( 0 );
 
   TQLabel* infoLabel = new TQLabel( i18n("K3b found multiple inexact CDDB entries. Please select one."), frame );
-  infoLabel->tqsetAlignment( WordBreak );
+  infoLabel->setAlignment( WordBreak );
 
   m_listBox = new KListBox( frame, "list_box");
 
diff --git a/libk3b/core/k3bdefaultexternalprograms.cpp b/libk3b/core/k3bdefaultexternalprograms.cpp
index 12e149d..2cece94 100644
--- a/libk3b/core/k3bdefaultexternalprograms.cpp
+++ b/libk3b/core/k3bdefaultexternalprograms.cpp
@@ -186,7 +186,7 @@ bool K3bCdrecordProgram::scan( const TQString& p )
     endPos = out.output().find( "\n", pos );
 
     // cdrecord does not use local encoding for the copyright statement but plain latin1
-    bin->copyright = TQString::tqfromLatin1( out.output().mid( pos, endPos-pos ).local8Bit() ).stripWhiteSpace();
+    bin->copyright = TQString::fromLatin1( out.output().mid( pos, endPos-pos ).local8Bit() ).stripWhiteSpace();
   }
   else {
     kdDebug() << "(K3bCdrecordProgram) could not start " << path << endl;
diff --git a/libk3b/core/k3bglobals.cpp b/libk3b/core/k3bglobals.cpp
index 09373be..d08af3a 100644
--- a/libk3b/core/k3bglobals.cpp
+++ b/libk3b/core/k3bglobals.cpp
@@ -169,7 +169,7 @@ TQString K3b::findUniqueFilePrefix( const TQString& _prefix, const TQString& pat
 
 TQString K3b::findTempFile( const TQString& ending, const TQString& d )
 {
-  return findUniqueFilePrefix( "k3b_", d ) + ( ending.isEmpty() ? TQString() : (TQString::tqfromLatin1(".") + ending) );
+  return findUniqueFilePrefix( "k3b_", d ) + ( ending.isEmpty() ? TQString() : (TQString::fromLatin1(".") + ending) );
 }
 
 
diff --git a/libk3b/core/k3bjob.h b/libk3b/core/k3bjob.h
index cbb4758..a5a738f 100644
--- a/libk3b/core/k3bjob.h
+++ b/libk3b/core/k3bjob.h
@@ -285,7 +285,7 @@ class LIBK3B_EXPORT K3bBurnJob : public K3bJob
   void setWritingApp( int w ) { m_writeMethod = w; }
 
  signals:
-  void buffertqStatus( int );
+  void bufferStatus( int );
 
   void deviceBuffer( int );
 
diff --git a/libk3b/core/k3bprogressinfoevent.h b/libk3b/core/k3bprogressinfoevent.h
index 78e17a2..3e0b67e 100644
--- a/libk3b/core/k3bprogressinfoevent.h
+++ b/libk3b/core/k3bprogressinfoevent.h
@@ -69,7 +69,7 @@ class K3bProgressInfoEvent : public TQCustomEvent
     NewTask,
     NewSubTask,
     DebuggingOutput,
-    BuffertqStatus,
+    BufferStatus,
     WriteSpeed,
     NextTrack
   };
diff --git a/libk3b/jobs/k3baudiocuefilewritingjob.cpp b/libk3b/jobs/k3baudiocuefilewritingjob.cpp
index d66b529..65fa3e7 100644
--- a/libk3b/jobs/k3baudiocuefilewritingjob.cpp
+++ b/libk3b/jobs/k3baudiocuefilewritingjob.cpp
@@ -76,7 +76,7 @@ K3bAudioCueFileWritingJob::K3bAudioCueFileWritingJob( K3bJobHandler* jh, TQObjec
   connect( m_audioJob, TQT_SIGNAL(processedSize(int, int)), this, TQT_SIGNAL(processedSubSize(int, int)) );
   connect( m_audioJob, TQT_SIGNAL(processedSubSize(int, int)), this, TQT_SIGNAL(processedSubSize(int, int)) );
   connect( m_audioJob, TQT_SIGNAL(burning(bool)), this, TQT_SIGNAL(burning(bool)) );
-  connect( m_audioJob, TQT_SIGNAL(buffertqStatus(int)), this, TQT_SIGNAL(buffertqStatus(int)) );
+  connect( m_audioJob, TQT_SIGNAL(bufferStatus(int)), this, TQT_SIGNAL(bufferStatus(int)) );
   connect( m_audioJob, TQT_SIGNAL(deviceBuffer(int)), this, TQT_SIGNAL(deviceBuffer(int)) );
   connect( m_audioJob, TQT_SIGNAL(writeSpeed(int, int)), this, TQT_SIGNAL(writeSpeed(int, int)) );
 
diff --git a/libk3b/jobs/k3bbinimagewritingjob.cpp b/libk3b/jobs/k3bbinimagewritingjob.cpp
index 2fd0b60..d32f425 100644
--- a/libk3b/jobs/k3bbinimagewritingjob.cpp
+++ b/libk3b/jobs/k3bbinimagewritingjob.cpp
@@ -148,7 +148,7 @@ bool K3bBinImageWritingJob::prepareWriter()
   connect( m_writer, TQT_SIGNAL(percent(int)), this, TQT_SLOT(copyPercent(int)) );
   connect( m_writer, TQT_SIGNAL(subPercent(int)), this, TQT_SLOT(copySubPercent(int)) );
   connect( m_writer, TQT_SIGNAL(processedSize(int, int)), this, TQT_SIGNAL(processedSize(int, int)) );
-  connect( m_writer, TQT_SIGNAL(buffer(int)), this, TQT_SIGNAL(buffertqStatus(int)) );
+  connect( m_writer, TQT_SIGNAL(buffer(int)), this, TQT_SIGNAL(bufferStatus(int)) );
   connect( m_writer, TQT_SIGNAL(deviceBuffer(int)), this, TQT_SIGNAL(deviceBuffer(int)) );
   connect( m_writer, TQT_SIGNAL(writeSpeed(int, int)), this, TQT_SIGNAL(writeSpeed(int, int)) );
   connect( m_writer, TQT_SIGNAL(finished(bool)), this, TQT_SLOT(writerFinished(bool)) );
diff --git a/libk3b/jobs/k3bcdcopyjob.cpp b/libk3b/jobs/k3bcdcopyjob.cpp
index 9a266bf..c08008b 100644
--- a/libk3b/jobs/k3bcdcopyjob.cpp
+++ b/libk3b/jobs/k3bcdcopyjob.cpp
@@ -713,7 +713,7 @@ bool K3bCdCopyJob::writeNextSession()
     connect( d->cdrecordWriter, TQT_SIGNAL(subPercent(int)), this, TQT_SIGNAL(subPercent(int)) );
     connect( d->cdrecordWriter, TQT_SIGNAL(processedSubSize(int, int)), this, TQT_SIGNAL(processedSubSize(int, int)) );
     connect( d->cdrecordWriter, TQT_SIGNAL(nextTrack(int, int)), this, TQT_SLOT(slotWritingNextTrack(int, int)) );
-    connect( d->cdrecordWriter, TQT_SIGNAL(buffer(int)), this, TQT_SIGNAL(buffertqStatus(int)) );
+    connect( d->cdrecordWriter, TQT_SIGNAL(buffer(int)), this, TQT_SIGNAL(bufferStatus(int)) );
     connect( d->cdrecordWriter, TQT_SIGNAL(deviceBuffer(int)), this, TQT_SIGNAL(deviceBuffer(int)) );
     connect( d->cdrecordWriter, TQT_SIGNAL(writeSpeed(int, int)), this, TQT_SIGNAL(writeSpeed(int, int)) );
     connect( d->cdrecordWriter, TQT_SIGNAL(finished(bool)), this, TQT_SLOT(slotWriterFinished(bool)) );
diff --git a/libk3b/jobs/k3bclonejob.cpp b/libk3b/jobs/k3bclonejob.cpp
index f8ce4f7..b7f63f8 100644
--- a/libk3b/jobs/k3bclonejob.cpp
+++ b/libk3b/jobs/k3bclonejob.cpp
@@ -180,7 +180,7 @@ void K3bCloneJob::prepareWriter()
     connect( m_writerJob, TQT_SIGNAL(percent(int)), this, TQT_SIGNAL(subPercent(int)) );
     connect( m_writerJob, TQT_SIGNAL(nextTrack(int, int)), this, TQT_SLOT(slotWriterNextTrack(int, int)) );
     connect( m_writerJob, TQT_SIGNAL(processedSize(int, int)), this, TQT_SIGNAL(processedSubSize(int, int)) );
-    connect( m_writerJob, TQT_SIGNAL(buffer(int)), this, TQT_SIGNAL(buffertqStatus(int)) );
+    connect( m_writerJob, TQT_SIGNAL(buffer(int)), this, TQT_SIGNAL(bufferStatus(int)) );
     connect( m_writerJob, TQT_SIGNAL(deviceBuffer(int)), this, TQT_SIGNAL(deviceBuffer(int)) );
     connect( m_writerJob, TQT_SIGNAL(writeSpeed(int, int)), this, TQT_SIGNAL(writeSpeed(int, int)) );
     connect( m_writerJob, TQT_SIGNAL(finished(bool)), this, TQT_SLOT(slotWriterFinished(bool)) );
diff --git a/libk3b/jobs/k3bdvdcopyjob.cpp b/libk3b/jobs/k3bdvdcopyjob.cpp
index b123e24..8b16dc3 100644
--- a/libk3b/jobs/k3bdvdcopyjob.cpp
+++ b/libk3b/jobs/k3bdvdcopyjob.cpp
@@ -434,7 +434,7 @@ void K3bDvdCopyJob::prepareWriter()
   connect( d->writerJob, TQT_SIGNAL(percent(int)), this, TQT_SLOT(slotWriterProgress(int)) );
   connect( d->writerJob, TQT_SIGNAL(processedSize(int, int)), this, TQT_SIGNAL(processedSize(int, int)) );
   connect( d->writerJob, TQT_SIGNAL(processedSubSize(int, int)), this, TQT_SIGNAL(processedSubSize(int, int)) );
-  connect( d->writerJob, TQT_SIGNAL(buffer(int)), this, TQT_SIGNAL(buffertqStatus(int)) );
+  connect( d->writerJob, TQT_SIGNAL(buffer(int)), this, TQT_SIGNAL(bufferStatus(int)) );
   connect( d->writerJob, TQT_SIGNAL(deviceBuffer(int)), this, TQT_SIGNAL(deviceBuffer(int)) );
   connect( d->writerJob, TQT_SIGNAL(writeSpeed(int, int)), this, TQT_SIGNAL(writeSpeed(int, int)) );
   connect( d->writerJob, TQT_SIGNAL(finished(bool)), this, TQT_SLOT(slotWriterFinished(bool)) );
diff --git a/libk3b/jobs/k3biso9660imagewritingjob.cpp b/libk3b/jobs/k3biso9660imagewritingjob.cpp
index cf63da4..99a38fd 100644
--- a/libk3b/jobs/k3biso9660imagewritingjob.cpp
+++ b/libk3b/jobs/k3biso9660imagewritingjob.cpp
@@ -424,7 +424,7 @@ bool K3bIso9660ImageWritingJob::prepareWriter( int mediaType )
   connect( m_writer, TQT_SIGNAL(nextTrack(int, int)), this, TQT_SLOT(slotNextTrack(int, int)) );
   connect( m_writer, TQT_SIGNAL(percent(int)), this, TQT_SLOT(slotWriterPercent(int)) );
   connect( m_writer, TQT_SIGNAL(processedSize(int, int)), this, TQT_SIGNAL(processedSize(int, int)) );
-  connect( m_writer, TQT_SIGNAL(buffer(int)), this, TQT_SIGNAL(buffertqStatus(int)) );
+  connect( m_writer, TQT_SIGNAL(buffer(int)), this, TQT_SIGNAL(bufferStatus(int)) );
   connect( m_writer, TQT_SIGNAL(deviceBuffer(int)), this, TQT_SIGNAL(deviceBuffer(int)) );
   connect( m_writer, TQT_SIGNAL(writeSpeed(int, int)), this, TQT_SIGNAL(writeSpeed(int, int)) );
   connect( m_writer, TQT_SIGNAL(finished(bool)), this, TQT_SLOT(slotWriterJobFinished(bool)) );
diff --git a/libk3b/jobs/k3bvideodvdtitletranscodingjob.cpp b/libk3b/jobs/k3bvideodvdtitletranscodingjob.cpp
index 96d670b..151bc1d 100644
--- a/libk3b/jobs/k3bvideodvdtitletranscodingjob.cpp
+++ b/libk3b/jobs/k3bvideodvdtitletranscodingjob.cpp
@@ -566,7 +566,7 @@ bool K3bVideoDVDTitleTranscodingJob::transcodeBinaryHasSupportFor( K3bVideoDVDTi
     bin = k3bcore->externalBinManager()->binObject("transcode");
   if( !bin )
     return false;
-  return bin->hasFeature( TQString::tqfromLatin1( s_codecFeatures[(int)codec] ) );
+  return bin->hasFeature( TQString::fromLatin1( s_codecFeatures[(int)codec] ) );
 }
 
 
@@ -577,7 +577,7 @@ bool K3bVideoDVDTitleTranscodingJob::transcodeBinaryHasSupportFor( K3bVideoDVDTi
     bin = k3bcore->externalBinManager()->binObject("transcode");
   if( !bin )
     return false;
-  return bin->hasFeature( TQString::tqfromLatin1( s_codecFeatures[(int)codec] ) );
+  return bin->hasFeature( TQString::fromLatin1( s_codecFeatures[(int)codec] ) );
 }
 
 #include "k3bvideodvdtitletranscodingjob.moc"
diff --git a/libk3b/projects/audiocd/k3baudiocdtrackdrag.cpp b/libk3b/projects/audiocd/k3baudiocdtrackdrag.cpp
index f8a5b71..610f9b7 100644
--- a/libk3b/projects/audiocd/k3baudiocdtrackdrag.cpp
+++ b/libk3b/projects/audiocd/k3baudiocdtrackdrag.cpp
@@ -70,7 +70,7 @@ bool K3bAudioCdTrackDrag::decode( const TQMimeSource* e,
 				  K3bDevice::Toc& toc, TQValueList<int>& trackNumbers, 
 				  K3bCddbResultEntry& cddb, K3bDevice::Device** dev )
 {
-  TQByteArray data = e->tqencodedData( "k3b/audio_track_drag" );
+  TQByteArray data = e->encodedData( "k3b/audio_track_drag" );
 
   TQDataStream s( data, IO_ReadOnly );
 
diff --git a/libk3b/projects/audiocd/k3baudiodoc.cpp b/libk3b/projects/audiocd/k3baudiodoc.cpp
index 625f5bf..ab06fe2 100644
--- a/libk3b/projects/audiocd/k3baudiodoc.cpp
+++ b/libk3b/projects/audiocd/k3baudiodoc.cpp
@@ -263,7 +263,7 @@ bool K3bAudioDoc::readPlaylistFile( const KURL& url, KURL::List& playlist )
   TQTextStream t( &f );
   char buf[7];
   t.readRawBytes( buf, 7 );
-  if( TQString::tqfromLatin1( buf, 7 ) != "#EXTM3U" )
+  if( TQString::fromLatin1( buf, 7 ) != "#EXTM3U" )
     return false;
 
   // skip the first line
diff --git a/libk3b/projects/audiocd/k3baudiojob.cpp b/libk3b/projects/audiocd/k3baudiojob.cpp
index a03a218..ef56734 100644
--- a/libk3b/projects/audiocd/k3baudiojob.cpp
+++ b/libk3b/projects/audiocd/k3baudiojob.cpp
@@ -568,7 +568,7 @@ bool K3bAudioJob::prepareWriter()
   connect( m_writer, TQT_SIGNAL(subPercent(int)), this, TQT_SIGNAL(subPercent(int)) );
   connect( m_writer, TQT_SIGNAL(processedSubSize(int, int)), this, TQT_SIGNAL(processedSubSize(int, int)) );
   connect( m_writer, TQT_SIGNAL(nextTrack(int, int)), this, TQT_SLOT(slotWriterNextTrack(int, int)) );
-  connect( m_writer, TQT_SIGNAL(buffer(int)), this, TQT_SIGNAL(buffertqStatus(int)) );
+  connect( m_writer, TQT_SIGNAL(buffer(int)), this, TQT_SIGNAL(bufferStatus(int)) );
   connect( m_writer, TQT_SIGNAL(deviceBuffer(int)), this, TQT_SIGNAL(deviceBuffer(int)) );
   connect( m_writer, TQT_SIGNAL(writeSpeed(int, int)), this, TQT_SIGNAL(writeSpeed(int, int)) );
   connect( m_writer, TQT_SIGNAL(finished(bool)), this, TQT_SLOT(slotWriterFinished(bool)) );
diff --git a/libk3b/projects/datacd/k3bdatadoc.cpp b/libk3b/projects/datacd/k3bdatadoc.cpp
index 2c4fa51..99896c1 100644
--- a/libk3b/projects/datacd/k3bdatadoc.cpp
+++ b/libk3b/projects/datacd/k3bdatadoc.cpp
@@ -263,7 +263,7 @@ K3b::Msf K3bDataDoc::burningLength() const
 
 TQString K3bDataDoc::typeString() const
 {
-  return TQString::tqfromLatin1("data");
+  return TQString::fromLatin1("data");
 }
 
 
diff --git a/libk3b/projects/datacd/k3bdatajob.cpp b/libk3b/projects/datacd/k3bdatajob.cpp
index 0295e27..5415b22 100644
--- a/libk3b/projects/datacd/k3bdatajob.cpp
+++ b/libk3b/projects/datacd/k3bdatajob.cpp
@@ -547,7 +547,7 @@ void K3bDataJob::setWriterJob( K3bAbstractWriter* writer )
   connect( m_writerJob, TQT_SIGNAL(subPercent(int)), this, TQT_SIGNAL(subPercent(int)) );
   connect( m_writerJob, TQT_SIGNAL(processedSubSize(int, int)), this, TQT_SIGNAL(processedSubSize(int, int)) );
   connect( m_writerJob, TQT_SIGNAL(nextTrack(int, int)), this, TQT_SLOT(slotWriterNextTrack(int, int)) );
-  connect( m_writerJob, TQT_SIGNAL(buffer(int)), this, TQT_SIGNAL(buffertqStatus(int)) );
+  connect( m_writerJob, TQT_SIGNAL(buffer(int)), this, TQT_SIGNAL(bufferStatus(int)) );
   connect( m_writerJob, TQT_SIGNAL(deviceBuffer(int)), this, TQT_SIGNAL(deviceBuffer(int)) );
   connect( m_writerJob, TQT_SIGNAL(writeSpeed(int, int)), this, TQT_SIGNAL(writeSpeed(int, int)) );
   connect( m_writerJob, TQT_SIGNAL(finished(bool)), this, TQT_SLOT(slotWriterJobFinished(bool)) );
diff --git a/libk3b/projects/k3bgrowisofshandler.cpp b/libk3b/projects/k3bgrowisofshandler.cpp
index fabaaed..c9d9e03 100644
--- a/libk3b/projects/k3bgrowisofshandler.cpp
+++ b/libk3b/projects/k3bgrowisofshandler.cpp
@@ -65,7 +65,7 @@ void K3bGrowisofsHandler::reset( K3bDevice::Device* dev, bool dao )
 
 void K3bGrowisofsHandler::handleStart()
 {
-//  TQTimer::singleShot( 2000, this, TQT_SLOT(slotCheckBuffertqStatus()) );
+//  TQTimer::singleShot( 2000, this, TQT_SLOT(slotCheckBufferStatus()) );
 }
 
 
@@ -295,7 +295,7 @@ void K3bGrowisofsHandler::handleExit( int exitCode )
 }
 
 
-void K3bGrowisofsHandler::slotCheckBuffertqStatus()
+void K3bGrowisofsHandler::slotCheckBufferStatus()
 {
   connect( K3bDevice::sendCommand( K3bDevice::DeviceHandler::BUFFER_CAPACITY, m_device ),
 	   TQT_SIGNAL(finished(K3bDevice::DeviceHandler*)),
@@ -308,7 +308,7 @@ void K3bGrowisofsHandler::slotCheckBufferStatusDone( K3bDevice::DeviceHandler* d
 {
   if( dh->success() && dh->bufferCapacity() > 0 ) {
     emit deviceBuffer( 100 * (dh->bufferCapacity() - dh->availableBufferCapacity() ) / dh->bufferCapacity() );
-    TQTimer::singleShot( 500, this, TQT_SLOT(slotCheckBuffertqStatus()) );
+    TQTimer::singleShot( 500, this, TQT_SLOT(slotCheckBufferStatus()) );
   }
   else {
     kdDebug() << "(K3bGrowisofsHandler) stopping buffer check." << endl;
diff --git a/libk3b/projects/k3bgrowisofshandler.h b/libk3b/projects/k3bgrowisofshandler.h
index 7150fce..e07548b 100644
--- a/libk3b/projects/k3bgrowisofshandler.h
+++ b/libk3b/projects/k3bgrowisofshandler.h
@@ -73,7 +73,7 @@ class K3bGrowisofsHandler : public TQObject
   void flushingCache();
 
  private slots:
-  void slotCheckBuffertqStatus();
+  void slotCheckBufferStatus();
   void slotCheckBufferStatusDone( K3bDevice::DeviceHandler* );
 
  private:
diff --git a/libk3b/projects/k3binffilewriter.cpp b/libk3b/projects/k3binffilewriter.cpp
index ecfb912..6d71967 100644
--- a/libk3b/projects/k3binffilewriter.cpp
+++ b/libk3b/projects/k3binffilewriter.cpp
@@ -60,7 +60,7 @@ bool K3bInfFileWriter::save( TQTextStream& s )
   // ----------------------
   // header
   s << "# Cdrecord-Inf-File written by K3b " << k3bcore->version() 
-    << ", " << TQDateTime::tqcurrentDateTime().toString() << endl
+    << ", " << TQDateTime::currentDateTime().toString() << endl
     << "#" << endl;
 
   s << "ISRC=\t\t" << m_isrc << endl;
diff --git a/libk3b/projects/k3btocfilewriter.cpp b/libk3b/projects/k3btocfilewriter.cpp
index 249ef84..1e211f7 100644
--- a/libk3b/projects/k3btocfilewriter.cpp
+++ b/libk3b/projects/k3btocfilewriter.cpp
@@ -157,7 +157,7 @@ void K3bTocFileWriter::writeHeader( TQTextStream& t )
 {
   // little comment
   t << "// TOC-file to use with cdrdao created by K3b " << k3bcore->version()
-    << ", " << TQDateTime::tqcurrentDateTime().toString() << endl << endl;
+    << ", " << TQDateTime::currentDateTime().toString() << endl << endl;
 
   t << "// " << m_toc.count() << " tracks" << endl;
   if( m_toc.back().session() > 0 ) {
diff --git a/libk3b/projects/mixedcd/k3bmixedjob.cpp b/libk3b/projects/mixedcd/k3bmixedjob.cpp
index e99a1f9..53d930b 100644
--- a/libk3b/projects/mixedcd/k3bmixedjob.cpp
+++ b/libk3b/projects/mixedcd/k3bmixedjob.cpp
@@ -696,7 +696,7 @@ bool K3bMixedJob::prepareWriter()
   connect( m_writer, TQT_SIGNAL(subPercent(int)), this, TQT_SIGNAL(subPercent(int)) );
   connect( m_writer, TQT_SIGNAL(processedSubSize(int, int)), this, TQT_SIGNAL(processedSubSize(int, int)) );
   connect( m_writer, TQT_SIGNAL(nextTrack(int, int)), this, TQT_SLOT(slotWriterNextTrack(int, int)) );
-  connect( m_writer, TQT_SIGNAL(buffer(int)), this, TQT_SIGNAL(buffertqStatus(int)) );
+  connect( m_writer, TQT_SIGNAL(buffer(int)), this, TQT_SIGNAL(bufferStatus(int)) );
   connect( m_writer, TQT_SIGNAL(deviceBuffer(int)), this, TQT_SIGNAL(deviceBuffer(int)) );
   connect( m_writer, TQT_SIGNAL(writeSpeed(int, int)), this, TQT_SIGNAL(writeSpeed(int, int)) );
   connect( m_writer, TQT_SIGNAL(finished(bool)), this, TQT_SLOT(slotWriterFinished(bool)) );
diff --git a/libk3b/projects/movixcd/k3bmovixjob.cpp b/libk3b/projects/movixcd/k3bmovixjob.cpp
index 8edcaae..6cd2e65 100644
--- a/libk3b/projects/movixcd/k3bmovixjob.cpp
+++ b/libk3b/projects/movixcd/k3bmovixjob.cpp
@@ -39,7 +39,7 @@ K3bMovixJob::K3bMovixJob( K3bMovixDoc* doc, K3bJobHandler* jh, TQObject* parent
   connect( m_dataJob, TQT_SIGNAL(subPercent(int)), this, TQT_SIGNAL(subPercent(int)) );
   connect( m_dataJob, TQT_SIGNAL(processedSubSize(int, int)), this, TQT_SIGNAL(processedSubSize(int, int)) );
   connect( m_dataJob, TQT_SIGNAL(processedSize(int, int)), this, TQT_SIGNAL(processedSize(int, int)) );
-  connect( m_dataJob, TQT_SIGNAL(buffertqStatus(int)), this, TQT_SIGNAL(buffertqStatus(int)) );
+  connect( m_dataJob, TQT_SIGNAL(bufferStatus(int)), this, TQT_SIGNAL(bufferStatus(int)) );
   connect( m_dataJob, TQT_SIGNAL(deviceBuffer(int)), this, TQT_SIGNAL(deviceBuffer(int)) );
   connect( m_dataJob, TQT_SIGNAL(writeSpeed(int, int)), this, TQT_SIGNAL(writeSpeed(int, int)) );
   connect( m_dataJob, TQT_SIGNAL(newTask(const TQString&)), this, TQT_SIGNAL(newTask(const TQString&)) );
diff --git a/libk3b/projects/movixdvd/k3bmovixdvdjob.cpp b/libk3b/projects/movixdvd/k3bmovixdvdjob.cpp
index 362511f..dbccb89 100644
--- a/libk3b/projects/movixdvd/k3bmovixdvdjob.cpp
+++ b/libk3b/projects/movixdvd/k3bmovixdvdjob.cpp
@@ -39,7 +39,7 @@ K3bMovixDvdJob::K3bMovixDvdJob( K3bMovixDvdDoc* doc, K3bJobHandler* jh, TQObject
   connect( m_dvdJob, TQT_SIGNAL(subPercent(int)), this, TQT_SIGNAL(subPercent(int)) );
   connect( m_dvdJob, TQT_SIGNAL(processedSubSize(int, int)), this, TQT_SIGNAL(processedSubSize(int, int)) );
   connect( m_dvdJob, TQT_SIGNAL(processedSize(int, int)), this, TQT_SIGNAL(processedSize(int, int)) );
-  connect( m_dvdJob, TQT_SIGNAL(buffertqStatus(int)), this, TQT_SIGNAL(buffertqStatus(int)) );
+  connect( m_dvdJob, TQT_SIGNAL(bufferStatus(int)), this, TQT_SIGNAL(bufferStatus(int)) );
   connect( m_dvdJob, TQT_SIGNAL(writeSpeed(int, int)), this, TQT_SIGNAL(writeSpeed(int, int)) );
   connect( m_dvdJob, TQT_SIGNAL(newTask(const TQString&)), this, TQT_SIGNAL(newTask(const TQString&)) );
   connect( m_dvdJob, TQT_SIGNAL(newSubTask(const TQString&)), this, TQT_SIGNAL(newSubTask(const TQString&)) );
diff --git a/libk3b/projects/videocd/k3bvcdjob.cpp b/libk3b/projects/videocd/k3bvcdjob.cpp
index 662145c..edbe9c1 100644
--- a/libk3b/projects/videocd/k3bvcdjob.cpp
+++ b/libk3b/projects/videocd/k3bvcdjob.cpp
@@ -438,7 +438,7 @@ bool K3bVcdJob::prepareWriterJob()
     connect( m_writerJob, TQT_SIGNAL( subPercent( int ) ), this, TQT_SIGNAL( subPercent( int ) ) );
     connect( m_writerJob, TQT_SIGNAL( processedSubSize( int, int ) ), this, TQT_SIGNAL( processedSubSize( int, int ) ) );
     connect( m_writerJob, TQT_SIGNAL( nextTrack( int, int ) ), this, TQT_SLOT( slotWriterNextTrack( int, int ) ) );
-    connect( m_writerJob, TQT_SIGNAL( buffer( int ) ), this, TQT_SIGNAL( buffertqStatus( int ) ) );
+    connect( m_writerJob, TQT_SIGNAL( buffer( int ) ), this, TQT_SIGNAL( bufferStatus( int ) ) );
     connect( m_writerJob, TQT_SIGNAL( deviceBuffer( int ) ), this, TQT_SIGNAL( deviceBuffer( int ) ) );
     connect( m_writerJob, TQT_SIGNAL( writeSpeed( int, int ) ), this, TQT_SIGNAL( writeSpeed( int, int ) ) );
     connect( m_writerJob, TQT_SIGNAL( finished( bool ) ), this, TQT_SLOT( slotWriterJobFinished( bool ) ) );
diff --git a/libk3b/tools/k3bbusywidget.cpp b/libk3b/tools/k3bbusywidget.cpp
index a5f81e3..34615e3 100644
--- a/libk3b/tools/k3bbusywidget.cpp
+++ b/libk3b/tools/k3bbusywidget.cpp
@@ -68,13 +68,13 @@ void K3bBusyWidget::animateBusy()
 }
 
 
-TQSize K3bBusyWidget::tqsizeHint() const
+TQSize K3bBusyWidget::sizeHint() const
 {
-  return tqminimumSizeHint();
+  return minimumSizeHint();
 }
 
 
-TQSize K3bBusyWidget::tqminimumSizeHint() const
+TQSize K3bBusyWidget::minimumSizeHint() const
 {
   return TQSize( 2*frameWidth() + 62, 10 );
 }
diff --git a/libk3b/tools/k3bbusywidget.h b/libk3b/tools/k3bbusywidget.h
index 7eb927e..bbaddc0 100644
--- a/libk3b/tools/k3bbusywidget.h
+++ b/libk3b/tools/k3bbusywidget.h
@@ -35,8 +35,8 @@ class LIBK3B_EXPORT K3bBusyWidget : public TQFrame
 
   void showBusy( bool b );
 
-  TQSize tqsizeHint() const;
-  TQSize tqminimumSizeHint() const;
+  TQSize sizeHint() const;
+  TQSize minimumSizeHint() const;
 
  protected:
   void drawContents( TQPainter* p );
diff --git a/libk3b/tools/k3bcdparanoialib.h b/libk3b/tools/k3bcdparanoialib.h
index bbeb19e..ff4a09a 100644
--- a/libk3b/tools/k3bcdparanoialib.h
+++ b/libk3b/tools/k3bcdparanoialib.h
@@ -122,7 +122,7 @@ class LIBK3B_EXPORT K3bCdparanoiaLib
    */
   int status() const;
 
-  enum tqStatus {
+  enum Status {
     S_OK,
     S_ERROR
     // to be extended with Jitter and stuff...
diff --git a/libk3b/tools/k3bcutcombobox.cpp b/libk3b/tools/k3bcutcombobox.cpp
index 3536c24..089e27e 100644
--- a/libk3b/tools/k3bcutcombobox.cpp
+++ b/libk3b/tools/k3bcutcombobox.cpp
@@ -45,7 +45,7 @@ K3bCutComboBox::K3bCutComboBox( TQWidget* parent, const char* name )
   : KComboBox( parent, name )
 {
   d = new Private();
-  //  tqsetSizePolicy( TQSizePolicy::Maximum, sizePolicy().horData(), sizePolicy().hasHeightForWidth() );
+  //  setSizePolicy( TQSizePolicy::Maximum, sizePolicy().horData(), sizePolicy().hasHeightForWidth() );
 }
 
 
@@ -70,9 +70,9 @@ void K3bCutComboBox::setMethod( int m )
 }
 
 
-TQSize K3bCutComboBox::tqsizeHint() const
+TQSize K3bCutComboBox::sizeHint() const
 {
-//   TQSize s(KComboBox::tqsizeHint());
+//   TQSize s(KComboBox::sizeHint());
 
 //   for( int i = 0; i < count(); i++ ) {
 //     int w = fontMetrics().width(d->originalItems[i]) + 
@@ -81,12 +81,12 @@ TQSize K3bCutComboBox::tqsizeHint() const
 //       s.setWidth( w );
 //   }
 
-  return KComboBox::tqsizeHint();
+  return KComboBox::sizeHint();
 }
 
-TQSize K3bCutComboBox::tqminimumSizeHint() const
+TQSize K3bCutComboBox::minimumSizeHint() const
 {
-  return KComboBox::tqminimumSizeHint();
+  return KComboBox::minimumSizeHint();
 }
 
 
@@ -205,7 +205,7 @@ void K3bCutComboBox::resizeEvent( TQResizeEvent* e )
 
 void K3bCutComboBox::cutText()
 {
-  d->width = TQStyle::tqvisualRect( tqstyle().querySubControlMetrics(TQStyle::CC_ComboBox, this,
+  d->width = TQStyle::visualRect( tqstyle().querySubControlMetrics(TQStyle::CC_ComboBox, this,
 								TQStyle::SC_ComboBoxEditField), this ).width();
 
   for( int i = 0; i < (int)d->originalItems.count(); ++i ) {
diff --git a/libk3b/tools/k3bcutcombobox.h b/libk3b/tools/k3bcutcombobox.h
index 7bc8f70..6fdf18e 100644
--- a/libk3b/tools/k3bcutcombobox.h
+++ b/libk3b/tools/k3bcutcombobox.h
@@ -54,10 +54,10 @@ class LIBK3B_EXPORT K3bCutComboBox : public KComboBox
   void setMethod( int );
 
   /** reimplemeted */
-  TQSize tqsizeHint() const;
+  TQSize sizeHint() const;
 
   /** reimplemeted */
-  TQSize tqminimumSizeHint() const;
+  TQSize minimumSizeHint() const;
 
   /** reimplemeted */
   virtual void setCurrentText( const TQString& );
diff --git a/libk3b/tools/k3blistview.cpp b/libk3b/tools/k3blistview.cpp
index fb3be4b..d5a893c 100644
--- a/libk3b/tools/k3blistview.cpp
+++ b/libk3b/tools/k3blistview.cpp
@@ -448,8 +448,8 @@ void K3bListViewItem::paintProgressBar( TQPainter* p, const TQColorGroup& cgh, i
   // some styles use the widget's tqgeometry
   s_dummyProgressBar->setGeometry( r );
 
-  listView()->tqstyle().tqdrawControl(TQStyle::CE_ProgressBarContents, &dbPainter, s_dummyProgressBar, r, cgh, flags );
-  listView()->tqstyle().tqdrawControl(TQStyle::CE_ProgressBarLabel, &dbPainter, s_dummyProgressBar, r, cgh, flags );
+  listView()->tqstyle().drawControl(TQStyle::CE_ProgressBarContents, &dbPainter, s_dummyProgressBar, r, cgh, flags );
+  listView()->tqstyle().drawControl(TQStyle::CE_ProgressBarLabel, &dbPainter, s_dummyProgressBar, r, cgh, flags );
 
   // now we really paint the progress in the listview
   p->drawPixmap( 0, 0, *doubleBuffer );
@@ -508,7 +508,7 @@ void K3bCheckListViewItem::paintK3bCell( TQPainter* p, const TQColorGroup& cg, i
 
   if( col == 0 ) {
     if( m_checked ) {
-      TQRect r( 0, marginVertical(), width, /*listView()->tqstyle().tqpixelMetric( TQStyle::PM_CheckListButtonSize )*/height()-2*marginVertical() );
+      TQRect r( 0, marginVertical(), width, /*listView()->tqstyle().pixelMetric( TQStyle::PM_CheckListButtonSize )*/height()-2*marginVertical() );
 
       TQStyle::SFlags flags = TQStyle::Style_Default;
       if( listView()->isEnabled() )
@@ -666,7 +666,7 @@ void K3bListView::showEditor( K3bListViewItem* item, int col )
 void K3bListView::placeEditor( K3bListViewItem* item, int col )
 {
   ensureItemVisible( item );
-  TQRect r = tqitemRect( item );
+  TQRect r = itemRect( item );
 
   r.setX( contentsToViewport( TQPoint(header()->sectionPos( col ), 0) ).x() );
   r.setWidth( header()->sectionSize( col ) - 1 );
@@ -699,7 +699,7 @@ void K3bListView::placeEditor( K3bListViewItem* item, int col )
 
   if( TQWidget* editor = prepareEditor( item, col ) ) {
     editor->resize( r.size() );
-    //    editor->resize( TQSize( r.width(), editor->tqminimumSizeHint().height() ) );
+    //    editor->resize( TQSize( r.width(), editor->minimumSizeHint().height() ) );
     moveChild( editor, r.x(), r.y() );
   }
 }
@@ -1143,7 +1143,7 @@ bool K3bListView::eventFilter( TQObject* o, TQEvent* e )
 	TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(d->spinBoxLineEdit) ||
 	TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(m_editorComboBox) ) {
       // make sure we did not lose the focus to one of the edit widgets' tqchildren
-      if( !tqApp->tqfocusWidget() || TQT_BASE_OBJECT(tqApp->tqfocusWidget()->parentWidget()) != TQT_BASE_OBJECT(o) ) {
+      if( !tqApp->focusWidget() || TQT_BASE_OBJECT(tqApp->focusWidget()->parentWidget()) != TQT_BASE_OBJECT(o) ) {
 	doRename();
 	hideEditor();
       }
@@ -1170,7 +1170,7 @@ void K3bListView::viewportResizeEvent( TQResizeEvent* e )
     TQPixmap bgPix( size );
 
     // FIXME: let the user specify the color
-    bgPix.fill( tqcolorGroup().base() );
+    bgPix.fill( colorGroup().base() );
 
     if( bgPix.width() < m_backgroundPixmap.width() ||
 	bgPix.height() < m_backgroundPixmap.height() ) {
@@ -1227,7 +1227,7 @@ KPixmap K3bListView::createDragPixmap( const TQPtrList<TQListViewItem>& items )
   int width = header()->width();
   int height = 0;
   for( TQPtrListIterator<TQListViewItem> it( items ); *it; ++it ) {
-    TQRect r = tqitemRect( *it );
+    TQRect r = itemRect( *it );
 
     if( r.isValid() ) {
       height += ( *it )->height();
@@ -1256,13 +1256,13 @@ KPixmap K3bListView::createDragPixmap( const TQPtrList<TQListViewItem>& items )
     // FIXME: items on other than the top level have a smaller first column
     //        the same goes for all items if root is decorated
     bool alreadyDrawing = false;
-    TQRect r = tqitemRect( item );
+    TQRect r = itemRect( item );
     if( r.isValid() ) {
       if( items.containsRef( item ) ) {
 	// paint all columns
 	int x = 0;
 	for( int i = 0; i < columns(); ++i ) {
-	  item->paintCell( &p, tqcolorGroup(), i, columnWidth( i ), columnAlignment( i ) );
+	  item->paintCell( &p, colorGroup(), i, columnWidth( i ), columnAlignment( i ) );
 	  p.translate( columnWidth( i ), 0 );
 	  x += columnWidth( i );
 	}
@@ -1274,7 +1274,7 @@ KPixmap K3bListView::createDragPixmap( const TQPtrList<TQListViewItem>& items )
       else if( alreadyDrawing )
 	p.translate( 0, item->height() );
 
-      if( p.tqworldMatrix().dy() >= pix.height() )
+      if( p.worldMatrix().dy() >= pix.height() )
 	break;
     }
   }
diff --git a/libk3b/tools/k3blistviewitemanimator.cpp b/libk3b/tools/k3blistviewitemanimator.cpp
index eef276e..8bb5f69 100644
--- a/libk3b/tools/k3blistviewitemanimator.cpp
+++ b/libk3b/tools/k3blistviewitemanimator.cpp
@@ -80,7 +80,7 @@ void K3bListViewItemAnimator::setItem( TQListViewItem* item, int col )
   m_item = item;
   m_column = col;
   m_pixmap = *item->pixmap(col);
-  m_fadeColor = item->listView()->tqcolorGroup().base();
+  m_fadeColor = item->listView()->colorGroup().base();
   start();
 }
 
diff --git a/libk3b/tools/k3bmsfedit.cpp b/libk3b/tools/k3bmsfedit.cpp
index 2266be8..e3d3a70 100644
--- a/libk3b/tools/k3bmsfedit.cpp
+++ b/libk3b/tools/k3bmsfedit.cpp
@@ -50,16 +50,16 @@ K3bMsfEdit::~K3bMsfEdit()
 {}
 
 
-TQSize K3bMsfEdit::tqsizeHint() const
+TQSize K3bMsfEdit::sizeHint() const
 {
   // more or less copied from TQSpinBox
   constPolish();
-  TQSize sz = editor()->tqsizeHint();
+  TQSize sz = editor()->sizeHint();
   int h = sz.height();
   TQFontMetrics fm( font() );
   int w = fm.width( "00:00:00" );
   int wx = fm.width( ' ' )*2;
-  int frame = tqstyle().tqpixelMetric( TQStyle::PM_SpinBoxFrameWidth );
+  int frame = tqstyle().pixelMetric( TQStyle::PM_SpinBoxFrameWidth );
   return tqstyle().tqsizeFromContents(TQStyle::CT_SpinBox, this,
 				  TQSize( w + wx + downRect().width() + frame*2,
 					 h + frame*2).
diff --git a/libk3b/tools/k3bmsfedit.h b/libk3b/tools/k3bmsfedit.h
index d3e75ec..347b6ad 100644
--- a/libk3b/tools/k3bmsfedit.h
+++ b/libk3b/tools/k3bmsfedit.h
@@ -41,7 +41,7 @@ class LIBK3B_EXPORT K3bMsfEdit : public TQSpinBox
   K3bMsfEdit( TQWidget* parent = 0, const char* name = 0 );
   ~K3bMsfEdit();
 
-  TQSize tqsizeHint() const;
+  TQSize sizeHint() const;
 
   void setFrameStyle( int style );
   void setLineWidth(int);
diff --git a/libk3b/tools/k3bpushbutton.cpp b/libk3b/tools/k3bpushbutton.cpp
index a4c58bd..69c6ed5 100644
--- a/libk3b/tools/k3bpushbutton.cpp
+++ b/libk3b/tools/k3bpushbutton.cpp
@@ -125,10 +125,10 @@ void K3bPushButton::slotDelayedPopup()
   if( isDown() ) {
     // popup the menu.
     // this has been taken from the TQPushButton code
-    if( mapToGlobal( TQPoint( 0, rect().bottom() ) ).y() + popup()->tqsizeHint().height() <= tqApp->desktop()->height() )
+    if( mapToGlobal( TQPoint( 0, rect().bottom() ) ).y() + popup()->sizeHint().height() <= tqApp->desktop()->height() )
       popup()->exec( mapToGlobal( rect().bottomLeft() ) );
     else
-      popup()->exec( mapToGlobal( rect().topLeft() - TQPoint( 0, popup()->tqsizeHint().height() ) ) );
+      popup()->exec( mapToGlobal( rect().topLeft() - TQPoint( 0, popup()->sizeHint().height() ) ) );
     setDown( false );
   }
 }
diff --git a/libk3b/tools/k3brichtextlabel.cpp b/libk3b/tools/k3brichtextlabel.cpp
index 02878c2..1dee2b1 100644
--- a/libk3b/tools/k3brichtextlabel.cpp
+++ b/libk3b/tools/k3brichtextlabel.cpp
@@ -38,14 +38,14 @@ static TQString qrichtextify( const TQString& text )
 K3bRichTextLabel::K3bRichTextLabel( const TQString &text , TQWidget *parent, const char *name )
  : TQLabel ( parent, name ) {
   m_defaultWidth = TQMIN(400, KGlobalSettings::desktopGeometry(this).width()*2/5);
-  tqsetAlignment( TQt::WordBreak );
+  setAlignment( TQt::WordBreak );
   setText(text);
 }
 
 K3bRichTextLabel::K3bRichTextLabel( TQWidget *parent, const char *name )
  : TQLabel ( parent, name ) {
   m_defaultWidth = TQMIN(400, KGlobalSettings::desktopGeometry(this).width()*2/5);
-  tqsetAlignment( TQt::WordBreak );
+  setAlignment( TQt::WordBreak );
 }
 
 void K3bRichTextLabel::setDefaultWidth(int defaultWidth)
@@ -59,7 +59,7 @@ TQSizePolicy K3bRichTextLabel::sizePolicy() const
   return TQSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::Minimum, false);
 }
 
-TQSize K3bRichTextLabel::tqminimumSizeHint() const
+TQSize K3bRichTextLabel::minimumSizeHint() const
 {
   TQString qt_text = qrichtextify( text() );
   int pref_width = 0;
@@ -94,9 +94,9 @@ TQSize K3bRichTextLabel::tqminimumSizeHint() const
   return TQSize(pref_width, rt.height());
 }
 
-TQSize K3bRichTextLabel::tqsizeHint() const
+TQSize K3bRichTextLabel::sizeHint() const
 {
-  return tqminimumSizeHint();
+  return minimumSizeHint();
 }
 
 void K3bRichTextLabel::setText( const TQString &text ) {
diff --git a/libk3b/tools/k3brichtextlabel.h b/libk3b/tools/k3brichtextlabel.h
index cf1bc79..a23c9df 100644
--- a/libk3b/tools/k3brichtextlabel.h
+++ b/libk3b/tools/k3brichtextlabel.h
@@ -43,8 +43,8 @@ public:
   int defaultWidth() const { return m_defaultWidth; }
   void setDefaultWidth(int defaultWidth);
 
-  virtual TQSize tqminimumSizeHint() const;
-  virtual TQSize tqsizeHint() const;
+  virtual TQSize minimumSizeHint() const;
+  virtual TQSize sizeHint() const;
   TQSizePolicy sizePolicy() const;
 
 public slots:
diff --git a/libk3b/tools/k3btitlelabel.cpp b/libk3b/tools/k3btitlelabel.cpp
index 21476b0..f243693 100644
--- a/libk3b/tools/k3btitlelabel.cpp
+++ b/libk3b/tools/k3btitlelabel.cpp
@@ -126,19 +126,19 @@ void K3bTitleLabel::setSubTitle( const TQString& subTitle )
 }
 
 
-void K3bTitleLabel::tqsetAlignment( int align )
+void K3bTitleLabel::setAlignment( int align )
 {
   d->tqalignment = align;
   update();
 }
 
 
-TQSize K3bTitleLabel::tqsizeHint() const
+TQSize K3bTitleLabel::sizeHint() const
 {
   return TQSize( d->titleLength + d->subTitleLength + 2*d->margin, d->titleBaseLine );
 }
 
-TQSize K3bTitleLabel::tqminimumSizeHint() const
+TQSize K3bTitleLabel::minimumSizeHint() const
 {
   return TQSize( d->cachedMinimumWidth, d->titleBaseLine );
 }
diff --git a/libk3b/tools/k3btitlelabel.h b/libk3b/tools/k3btitlelabel.h
index b850b12..beaa5e9 100644
--- a/libk3b/tools/k3btitlelabel.h
+++ b/libk3b/tools/k3btitlelabel.h
@@ -32,8 +32,8 @@ class LIBK3B_EXPORT K3bTitleLabel : public TQFrame
   K3bTitleLabel( TQWidget* parent = 0, const char* name = 0 );
   ~K3bTitleLabel();
 
-  TQSize tqsizeHint() const;
-  TQSize tqminimumSizeHint() const;
+  TQSize sizeHint() const;
+  TQSize minimumSizeHint() const;
 
  public slots:
    /**
@@ -50,7 +50,7 @@ class LIBK3B_EXPORT K3bTitleLabel : public TQFrame
    * Default tqalignment is left.
    */
   // FIXME: honor right-to-left languages
-  void tqsetAlignment( int align );
+  void setAlignment( int align );
 
  protected:
   void resizeEvent( TQResizeEvent* );
diff --git a/libk3b/tools/k3btoolbox.cpp b/libk3b/tools/k3btoolbox.cpp
index cf72a3b..e812f0a 100644
--- a/libk3b/tools/k3btoolbox.cpp
+++ b/libk3b/tools/k3btoolbox.cpp
@@ -44,7 +44,7 @@ class K3bToolBoxSeparator : public TQWidget
  public:
   K3bToolBoxSeparator( K3bToolBox* parent );
   
-  TQSize tqsizeHint() const;
+  TQSize sizeHint() const;
   
  protected:
   void paintEvent( TQPaintEvent * );
@@ -54,13 +54,13 @@ class K3bToolBoxSeparator : public TQWidget
 K3bToolBoxSeparator::K3bToolBoxSeparator( K3bToolBox* parent )
   : TQWidget( parent )
 {
-  tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Minimum ) );
+  setSizePolicy( TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Minimum ) );
 }
 
 
-TQSize K3bToolBoxSeparator::tqsizeHint() const
+TQSize K3bToolBoxSeparator::sizeHint() const
 {
-  int extent = tqstyle().tqpixelMetric( TQStyle::PM_DockWindowSeparatorExtent,
+  int extent = tqstyle().pixelMetric( TQStyle::PM_DockWindowSeparatorExtent,
 				    this );
   return TQSize( extent, 0 );
 }
@@ -72,7 +72,7 @@ void K3bToolBoxSeparator::paintEvent( TQPaintEvent* )
   TQStyle::SFlags flags = TQStyle::Style_Default|TQStyle::Style_Horizontal;
 
   tqstyle().tqdrawPrimitive( TQStyle::PE_DockWindowSeparator, &p, rect(),
-			 tqcolorGroup(), flags );
+			 colorGroup(), flags );
 }
 
 
@@ -81,7 +81,7 @@ K3bToolBoxButton::K3bToolBoxButton( KAction* action, TQWidget* parent )
   : TQToolButton( parent ),
     m_popupMenu(0)
 {
-  tqsetSizePolicy( TQSizePolicy(TQSizePolicy::Fixed, tqsizePolicy().verData()) );
+  setSizePolicy( TQSizePolicy(TQSizePolicy::Fixed, sizePolicy().verData()) );
   setAutoRaise( true );
 
   setIconSet( action->iconSet() );
@@ -127,7 +127,7 @@ K3bToolBoxButton::K3bToolBoxButton( const TQString& text, const TQString& icon,
   : TQToolButton( parent ),
     m_popupMenu(0)
 {
-  tqsetSizePolicy( TQSizePolicy(TQSizePolicy::Fixed, tqsizePolicy().verData()) );
+  setSizePolicy( TQSizePolicy(TQSizePolicy::Fixed, sizePolicy().verData()) );
   setAutoRaise( true );
 
   setTextLabel( text );
@@ -171,7 +171,7 @@ void K3bToolBoxButton::resizeEvent( TQResizeEvent* e )
 K3bToolBox::K3bToolBox( TQWidget* parent, const char* name )
   : TQFrame( parent, name )
 {
-  tqsetSizePolicy( TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Fixed) );
+  setSizePolicy( TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Fixed) );
 
   m_mainLayout = new TQGridLayout( this );
   m_mainLayout->setMargin( 1 );
@@ -243,7 +243,7 @@ void K3bToolBox::addStretch()
 void K3bToolBox::addLabel( const TQString& text )
 {
   TQLabel* label = new TQLabel( text, this );
-  label->tqsetSizePolicy( TQSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed) );
+  label->setSizePolicy( TQSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed) );
 
   addWidget( label );
 }
@@ -257,7 +257,7 @@ void K3bToolBox::addWidget( TQWidget* w )
 
   m_mainLayout->addWidget( w, 0, m_mainLayout->numCols()-1 );
 
-  if( w->tqsizePolicy().horData() == TQSizePolicy::Fixed || w->tqsizePolicy().horData() == TQSizePolicy::Maximum )
+  if( w->sizePolicy().horData() == TQSizePolicy::Fixed || w->sizePolicy().horData() == TQSizePolicy::Maximum )
     m_mainLayout->setColStretch( m_mainLayout->numCols(), 1 );
   else {
     m_mainLayout->setColStretch( m_mainLayout->numCols()-1, 1 );
diff --git a/libk3b/tools/k3btoolbutton.cpp b/libk3b/tools/k3btoolbutton.cpp
index 67af0d5..3866265 100644
--- a/libk3b/tools/k3btoolbutton.cpp
+++ b/libk3b/tools/k3btoolbutton.cpp
@@ -69,7 +69,7 @@ void K3bToolButton::drawButton( TQPainter* p )
       arrowFlags |= TQStyle::Style_Enabled;
     
     tqstyle().tqdrawPrimitive(TQStyle::PE_ArrowDown, p,
-			  TQRect(width()-7, height()-7, 7, 7), tqcolorGroup(),
+			  TQRect(width()-7, height()-7, 7, 7), colorGroup(),
 			  arrowFlags, TQStyleOption() );
   }
 }
diff --git a/libk3b/tools/kcutlabel.cpp b/libk3b/tools/kcutlabel.cpp
index fd806ba..1ef08ad 100644
--- a/libk3b/tools/kcutlabel.cpp
+++ b/libk3b/tools/kcutlabel.cpp
@@ -27,7 +27,7 @@ KCutLabel::KCutLabel( const TQString &text , TQWidget *parent, const char *name
  : TQLabel ( parent, name ),
    m_minChars(1) {
   TQSizePolicy myLabelSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed );
-  tqsetSizePolicy(myLabelSizePolicy);
+  setSizePolicy(myLabelSizePolicy);
   m_fullText = text;
   cutTextToLabel();
 }
@@ -36,12 +36,12 @@ KCutLabel::KCutLabel( TQWidget *parent, const char *name )
  : TQLabel ( parent, name ),
    m_minChars(1) {
   TQSizePolicy myLabelSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed );
-  tqsetSizePolicy(myLabelSizePolicy);
+  setSizePolicy(myLabelSizePolicy);
 }
 
-TQSize KCutLabel::tqminimumSizeHint() const
+TQSize KCutLabel::minimumSizeHint() const
 {
-  TQSize sh = TQLabel::tqminimumSizeHint();
+  TQSize sh = TQLabel::minimumSizeHint();
   if( m_minChars == 0 )
     sh.setWidth(-1);
   else if( m_minChars < (int)m_fullText.length() )
diff --git a/libk3b/tools/kcutlabel.h b/libk3b/tools/kcutlabel.h
index 7b96fe2..86c226e 100644
--- a/libk3b/tools/kcutlabel.h
+++ b/libk3b/tools/kcutlabel.h
@@ -36,7 +36,7 @@ class LIBK3B_EXPORT KCutLabel : public TQLabel
   KCutLabel( TQWidget *parent = 0, const char *name = 0);
   KCutLabel( const TQString &text, TQWidget *parent = 0, const char *name = 0 );
 
-  virtual TQSize tqminimumSizeHint() const;
+  virtual TQSize minimumSizeHint() const;
 
   /**
    * \return the full text while text() returns the cut text
diff --git a/libk3b/videodvd/k3bvideodvd.cpp b/libk3b/videodvd/k3bvideodvd.cpp
index 47de0d0..617936a 100644
--- a/libk3b/videodvd/k3bvideodvd.cpp
+++ b/libk3b/videodvd/k3bvideodvd.cpp
@@ -77,7 +77,7 @@ bool K3bVideoDVD::VideoDVD::open( K3bDevice::Device* dev )
     DVDClose( dvdReaderT );
     return false;
   }
-  m_volumeIdentifier = TQString::tqfromLatin1( v, 32 );
+  m_volumeIdentifier = TQString::fromLatin1( v, 32 );
 
   //
   // Open the VMG info
diff --git a/libk3bdevice/k3bcdtext.cpp b/libk3bdevice/k3bcdtext.cpp
index 774c59e..ab139f3 100644
--- a/libk3bdevice/k3bcdtext.cpp
+++ b/libk3bdevice/k3bcdtext.cpp
@@ -202,9 +202,9 @@ void K3bDevice::CdText::setRawPackData( const unsigned char* data, int len )
 	char* nextNullPos = (char*)::memchr( nullPos+1, '\0', 11 - (nullPos - (char*)pack[i].data) );
 	TQString txtstr;	    
 	if( nextNullPos ) // take all chars up to the next null
-	  txtstr = TQString::tqfromLatin1( (char*)nullPos+1, nextNullPos - nullPos - 1 );
+	  txtstr = TQString::fromLatin1( (char*)nullPos+1, nextNullPos - nullPos - 1 );
 	else // take all chars to the end of the pack data (12 bytes)
-	  txtstr = TQString::tqfromLatin1( (char*)nullPos+1, 11 - (nullPos - (char*)pack[i].data) );
+	  txtstr = TQString::fromLatin1( (char*)nullPos+1, 11 - (nullPos - (char*)pack[i].data) );
 	  
 	//
 	// a tab character means to use the same as for the previous track
diff --git a/libk3bdevice/k3bdevice.cpp b/libk3bdevice/k3bdevice.cpp
index c20c1c0..ce398a9 100644
--- a/libk3bdevice/k3bdevice.cpp
+++ b/libk3bdevice/k3bdevice.cpp
@@ -240,9 +240,9 @@ bool K3bDevice::Device::init( bool bCheckWritingModes )
     return false;
   }
   else {
-    m_vendor = TQString::tqfromLatin1( (char*)(inq->vendor), 8 ).stripWhiteSpace();
-    m_description = TQString::tqfromLatin1( (char*)(inq->product), 16 ).stripWhiteSpace();
-    m_version = TQString::tqfromLatin1( (char*)(inq->revision), 4 ).stripWhiteSpace();
+    m_vendor = TQString::fromLatin1( (char*)(inq->vendor), 8 ).stripWhiteSpace();
+    m_description = TQString::fromLatin1( (char*)(inq->product), 16 ).stripWhiteSpace();
+    m_version = TQString::fromLatin1( (char*)(inq->revision), 4 ).stripWhiteSpace();
   }
 
   if( m_vendor.isEmpty() )
diff --git a/libk3bdevice/k3bdevice.h b/libk3bdevice/k3bdevice.h
index 9f564ee..6d77e98 100644
--- a/libk3bdevice/k3bdevice.h
+++ b/libk3bdevice/k3bdevice.h
@@ -558,7 +558,7 @@ namespace K3bDevice
        * if true is returned dataLen specifies the actual length of *data which needs to be
        * deleted after using.
        */
-      bool mechanismtqStatus( unsigned char** data, unsigned int& dataLen ) const;
+      bool mechanismStatus( unsigned char** data, unsigned int& dataLen ) const;
 
       /**
        * Read a single feature.
diff --git a/libk3bdevice/k3bdevice_mmc.cpp b/libk3bdevice/k3bdevice_mmc.cpp
index f4258ae..88e2174 100644
--- a/libk3bdevice/k3bdevice_mmc.cpp
+++ b/libk3bdevice/k3bdevice_mmc.cpp
@@ -626,7 +626,7 @@ bool K3bDevice::Device::readTocPmaAtip( unsigned char** data, unsigned int& data
 }
 
 
-bool K3bDevice::Device::mechanismtqStatus( unsigned char** data, unsigned int& dataLen ) const
+bool K3bDevice::Device::mechanismStatus( unsigned char** data, unsigned int& dataLen ) const
 {
   unsigned char header[2048];
   ::memset( header, 0, 2048 );
diff --git a/libk3bdevice/k3bdevicemanager.cpp b/libk3bdevice/k3bdevicemanager.cpp
index b319312..c3d02e2 100644
--- a/libk3bdevice/k3bdevicemanager.cpp
+++ b/libk3bdevice/k3bdevicemanager.cpp
@@ -896,7 +896,7 @@ TQString K3bDevice::DeviceManager::resolveSymLink( const TQString& path )
     return path;
   }
 
-  return TQString::tqfromLatin1( resolved );
+  return TQString::fromLatin1( resolved );
 }
 
 
diff --git a/libk3bdevice/k3bmmc.h b/libk3bdevice/k3bmmc.h
index 76c9927..bcb317e 100644
--- a/libk3bdevice/k3bmmc.h
+++ b/libk3bdevice/k3bmmc.h
@@ -214,7 +214,7 @@ namespace K3bDevice
 
   /**
    * Based on the cdrecord struct cd_mode_page_2A
-   * MM Capabilities and Mechanical tqStatus Page
+   * MM Capabilities and Mechanical Status Page
    */
 #ifdef WORDS_BIGENDIAN // __BYTE_ORDER == __BIG_ENDIAN
 
diff --git a/plugins/encoder/external/base_k3bexternalencoderconfigwidget.ui b/plugins/encoder/external/base_k3bexternalencoderconfigwidget.ui
index 5c69fec..2923474 100644
--- a/plugins/encoder/external/base_k3bexternalencoderconfigwidget.ui
+++ b/plugins/encoder/external/base_k3bexternalencoderconfigwidget.ui
@@ -104,7 +104,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="tqsizeHint">
+                            <property name="sizeHint">
                                 <size>
                                     <width>71</width>
                                     <height>20</height>
diff --git a/plugins/encoder/lame/base_k3blameencodersettingswidget.ui b/plugins/encoder/lame/base_k3blameencodersettingswidget.ui
index d7ed073..98b0617 100644
--- a/plugins/encoder/lame/base_k3blameencodersettingswidget.ui
+++ b/plugins/encoder/lame/base_k3blameencodersettingswidget.ui
@@ -116,7 +116,7 @@
                                         <property name="sizeType">
                                             <enum>Fixed</enum>
                                         </property>
-                                        <property name="tqsizeHint">
+                                        <property name="sizeHint">
                                             <size>
                                                 <width>20</width>
                                                 <height>20</height>
@@ -191,7 +191,7 @@
                                 <property name="sizeType">
                                     <enum>Fixed</enum>
                                 </property>
-                                <property name="tqsizeHint">
+                                <property name="sizeHint">
                                     <size>
                                         <width>20</width>
                                         <height>20</height>
@@ -259,7 +259,7 @@
                                         <property name="sizeType">
                                             <enum>Expanding</enum>
                                         </property>
-                                        <property name="tqsizeHint">
+                                        <property name="sizeHint">
                                             <size>
                                                 <width>20</width>
                                                 <height>5</height>
diff --git a/plugins/encoder/lame/base_k3bmanualbitratesettingswidget.ui b/plugins/encoder/lame/base_k3bmanualbitratesettingswidget.ui
index f22ad76..e5baeac 100644
--- a/plugins/encoder/lame/base_k3bmanualbitratesettingswidget.ui
+++ b/plugins/encoder/lame/base_k3bmanualbitratesettingswidget.ui
@@ -59,7 +59,7 @@
                             <property name="sizeType">
                                 <enum>Fixed</enum>
                             </property>
-                            <property name="tqsizeHint">
+                            <property name="sizeHint">
                                 <size>
                                     <width>20</width>
                                     <height>20</height>
@@ -119,7 +119,7 @@
                             <property name="sizeType">
                                 <enum>Fixed</enum>
                             </property>
-                            <property name="tqsizeHint">
+                            <property name="sizeHint">
                                 <size>
                                     <width>20</width>
                                     <height>20</height>
diff --git a/plugins/encoder/ogg/base_k3boggvorbisencodersettingswidget.ui b/plugins/encoder/ogg/base_k3boggvorbisencodersettingswidget.ui
index d0a6f2d..a801b0f 100644
--- a/plugins/encoder/ogg/base_k3boggvorbisencodersettingswidget.ui
+++ b/plugins/encoder/ogg/base_k3boggvorbisencodersettingswidget.ui
@@ -101,7 +101,7 @@
                             <property name="sizeType">
                                 <enum>Fixed</enum>
                             </property>
-                            <property name="tqsizeHint">
+                            <property name="sizeHint">
                                 <size>
                                     <width>20</width>
                                     <height>20</height>
@@ -179,7 +179,7 @@
                     <property name="sizeType">
                         <enum>Fixed</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>20</width>
                             <height>20</height>
@@ -212,7 +212,7 @@
                             <property name="sizeType">
                                 <enum>Fixed</enum>
                             </property>
-                            <property name="tqsizeHint">
+                            <property name="sizeHint">
                                 <size>
                                     <width>20</width>
                                     <height>21</height>
diff --git a/plugins/encoder/sox/base_k3bsoxencoderconfigwidget.ui b/plugins/encoder/sox/base_k3bsoxencoderconfigwidget.ui
index 332dce0..d870db2 100644
--- a/plugins/encoder/sox/base_k3bsoxencoderconfigwidget.ui
+++ b/plugins/encoder/sox/base_k3bsoxencoderconfigwidget.ui
@@ -46,7 +46,7 @@
                     <property name="sizeType">
                         <enum>Fixed</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>20</width>
                             <height>10</height>
@@ -219,7 +219,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="tqsizeHint">
+            <property name="sizeHint">
                 <size>
                     <width>250</width>
                     <height>16</height>
diff --git a/src/k3b.cpp b/src/k3b.cpp
index 33fa52a..19c0e32 100644
--- a/src/k3b.cpp
+++ b/src/k3b.cpp
@@ -181,8 +181,8 @@ K3bMainWindow::K3bMainWindow()
 
   // FIXME: now make sure the welcome screen is displayed completely
   resize( 780, 550 );
-//   getMainDockWidget()->resize( getMainDockWidget()->size().expandedTo( d->welcomeWidget->tqsizeHint() ) );
-//   m_dirTreeDock->resize( TQSize( m_dirTreeDock->tqsizeHint().width(), m_dirTreeDock->height() ) );
+//   getMainDockWidget()->resize( getMainDockWidget()->size().expandedTo( d->welcomeWidget->sizeHint() ) );
+//   m_dirTreeDock->resize( TQSize( m_dirTreeDock->sizeHint().width(), m_dirTreeDock->height() ) );
 
   readOptions();
 }
@@ -198,7 +198,7 @@ K3bMainWindow::~K3bMainWindow()
 
 void K3bMainWindow::showEvent( TQShowEvent* e )
 {
-  slotCheckDockWidgettqStatus();
+  slotCheckDockWidgetStatus();
   KDockMainWindow::showEvent( e );
 }
 
@@ -398,7 +398,7 @@ void K3bMainWindow::initView()
 
   m_documentHeader = new K3bThemedHeader( d->documentHull );
   m_documentHeader->setTitle( i18n("Current Projects") );
-  m_documentHeader->tqsetAlignment( TQt::AlignHCenter | TQt::AlignVCenter );
+  m_documentHeader->setAlignment( TQt::AlignHCenter | TQt::AlignVCenter );
   m_documentHeader->setLeftPixmap( K3bTheme::PROJECT_LEFT );
   m_documentHeader->setRightPixmap( K3bTheme::PROJECT_RIGHT );
 
@@ -609,7 +609,7 @@ void K3bMainWindow::readOptions()
   m_dirView->readConfig( config() );
 
   slotViewDocumentHeader();
-  slotCheckDockWidgettqStatus();
+  slotCheckDockWidgetStatus();
 }
 
 
@@ -1364,14 +1364,14 @@ void K3bMainWindow::slotDvdCopy()
 void K3bMainWindow::slotShowDirTreeView()
 {
   m_dirTreeDock->changeHideShowState();
-  slotCheckDockWidgettqStatus();
+  slotCheckDockWidgetStatus();
 }
 
 
 void K3bMainWindow::slotShowContentsView()
 {
   m_contentsDock->changeHideShowState();
-  slotCheckDockWidgettqStatus();
+  slotCheckDockWidgetStatus();
 }
 
 
@@ -1402,7 +1402,7 @@ void K3bMainWindow::slotContentsDockHidden()
 }
 
 
-void K3bMainWindow::slotCheckDockWidgettqStatus()
+void K3bMainWindow::slotCheckDockWidgetStatus()
 {
   actionViewContentsView->setChecked( m_contentsDock->isVisible() );
   actionViewDirTreeView->setChecked( m_dirTreeDock->isVisible() );
diff --git a/src/k3b.h b/src/k3b.h
index 1562e57..7f23aec 100644
--- a/src/k3b.h
+++ b/src/k3b.h
@@ -215,7 +215,7 @@ class K3bMainWindow : public KParts::DockMainWindow
 
   void slotViewDocumentHeader();
 
-  void slotCheckDockWidgettqStatus();
+  void slotCheckDockWidgetStatus();
 
   /** changes the statusbar contents for the standard label permanently, used to indicate current actions.
    * @param text the text that is displayed in the statusbar
diff --git a/src/k3baudioplayer.cpp b/src/k3baudioplayer.cpp
index 5832940..d4ae2a0 100644
--- a/src/k3baudioplayer.cpp
+++ b/src/k3baudioplayer.cpp
@@ -169,8 +169,8 @@ K3bAudioPlayer::K3bAudioPlayer( TQWidget* parent, const char* name )
 
   m_viewPlayList = new K3bPlayListView( this );
 
-  m_labelOverallTime->tqsetAlignment( AlignHCenter | AlignVCenter );
-  m_labelCurrentTime->tqsetAlignment( AlignHCenter | AlignVCenter );
+  m_labelOverallTime->setAlignment( AlignHCenter | AlignVCenter );
+  m_labelCurrentTime->setAlignment( AlignHCenter | AlignVCenter );
   m_labelOverallTime->setFrameStyle( TQFrame::StyledPanel | TQFrame::Plain );
   m_labelCurrentTime->setFrameStyle( TQFrame::StyledPanel | TQFrame::Plain );
   m_labelFilename->setFrameStyle( TQFrame::StyledPanel | TQFrame::Plain );
diff --git a/src/k3bburnprogressdialog.cpp b/src/k3bburnprogressdialog.cpp
index e6dcc55..8b6ad35 100644
--- a/src/k3bburnprogressdialog.cpp
+++ b/src/k3bburnprogressdialog.cpp
@@ -38,7 +38,7 @@ K3bBurnProgressDialog::K3bBurnProgressDialog( TQWidget *parent, const char *name
   : K3bJobProgressDialog(parent,name, showSubProgress, modal, wf)
 {
   m_labelWritingSpeed = new TQLabel( m_frameExtraInfo, "m_labelWritingSpeed" );
-  //  m_labelWritingSpeed->tqsetAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
+  //  m_labelWritingSpeed->setAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
 
   m_frameExtraInfoLayout->addWidget( m_labelWritingSpeed, 2, 0 );
   m_frameExtraInfoLayout->addWidget( new TQLabel( i18n("Estimated writing speed:"), m_frameExtraInfo ), 1, 0 );
@@ -83,7 +83,7 @@ void K3bBurnProgressDialog::setBurnJob( K3bBurnJob* burnJob )
   K3bJobProgressDialog::setJob(burnJob);
 
   if( burnJob ) {
-    connect( burnJob, TQT_SIGNAL(buffertqStatus(int)), this, TQT_SLOT(slotBuffertqStatus(int)) );
+    connect( burnJob, TQT_SIGNAL(bufferStatus(int)), this, TQT_SLOT(slotBufferStatus(int)) );
     connect( burnJob, TQT_SIGNAL(deviceBuffer(int)), this, TQT_SLOT(slotDeviceBuffer(int)) );
     connect( burnJob, TQT_SIGNAL(writeSpeed(int, int)), this, TQT_SLOT(slotWriteSpeed(int, int)) );
     connect( burnJob, TQT_SIGNAL(burning(bool)), m_progressWritingBuffer, TQT_SLOT(setEnabled(bool)) );
@@ -112,7 +112,7 @@ void K3bBurnProgressDialog::slotFinished( bool success )
 }
 
 
-void K3bBurnProgressDialog::slotBuffertqStatus( int b )
+void K3bBurnProgressDialog::slotBufferStatus( int b )
 {
   m_progressWritingBuffer->setFormat( "%p%" );
   m_progressWritingBuffer->setValue( b );
diff --git a/src/k3bburnprogressdialog.h b/src/k3bburnprogressdialog.h
index 2b7efb0..44088e7 100644
--- a/src/k3bburnprogressdialog.h
+++ b/src/k3bburnprogressdialog.h
@@ -42,7 +42,7 @@ class K3bBurnProgressDialog : public K3bJobProgressDialog  {
 
  protected slots:
   void slotWriteSpeed( int, int );
-  void slotBuffertqStatus( int );
+  void slotBufferStatus( int );
   void slotDeviceBuffer( int );
   void slotFinished(bool);
 
diff --git a/src/k3bdiskinfoview.cpp b/src/k3bdiskinfoview.cpp
index 028e020..bc72013 100644
--- a/src/k3bdiskinfoview.cpp
+++ b/src/k3bdiskinfoview.cpp
@@ -350,7 +350,7 @@ void K3bDiskInfoView::createMediaInfoItems( const K3bMedium& medium )
   if( info.isDvdMedia() )
     atipChild = new KListViewItem( atipItem, atipChild,
 				   i18n("Media ID:"),
-				   !info.mediaId().isEmpty() ? TQString::tqfromLatin1( info.mediaId() ) : i18n("unknown") );
+				   !info.mediaId().isEmpty() ? TQString::fromLatin1( info.mediaId() ) : i18n("unknown") );
 
 
   atipChild = new KListViewItem( atipItem, atipChild,
diff --git a/src/k3bemptydiscwaiter.cpp b/src/k3bemptydiscwaiter.cpp
index 619db8c..e4ac905 100644
--- a/src/k3bemptydiscwaiter.cpp
+++ b/src/k3bemptydiscwaiter.cpp
@@ -95,10 +95,10 @@ K3bEmptyDiscWaiter::K3bEmptyDiscWaiter( K3bDevice::Device* device, TQWidget* par
   // setup the gui
   // -----------------------------
   d->labelRequest = new TQLabel( plainPage() );
-  d->labelRequest->tqsetAlignment( TQt::AlignLeft | TQt::AlignVCenter );
+  d->labelRequest->setAlignment( TQt::AlignLeft | TQt::AlignVCenter );
   d->labelFoundMedia = new TQLabel( plainPage() );
   d->pixLabel = new TQLabel( plainPage() );
-  d->pixLabel->tqsetAlignment( TQt::AlignHCenter | TQt::AlignTop );
+  d->pixLabel->setAlignment( TQt::AlignHCenter | TQt::AlignTop );
 
   TQFont f( d->labelFoundMedia->font() );
   f.setBold(true);
diff --git a/src/k3bfiletreecombobox.cpp b/src/k3bfiletreecombobox.cpp
index a4b3d3a..35578c5 100644
--- a/src/k3bfiletreecombobox.cpp
+++ b/src/k3bfiletreecombobox.cpp
@@ -154,8 +154,8 @@ void K3bFileTreeComboBox::popup()
   // code mainly from qcombobox.cpp
 
   m_fileTreeView->triggerUpdate();
-  int w = TQMAX( m_fileTreeView->tqsizeHint().width(), width() );
-  int h = m_fileTreeView->tqsizeHint().height();
+  int w = TQMAX( m_fileTreeView->sizeHint().width(), width() );
+  int h = m_fileTreeView->sizeHint().height();
   TQRect screen = TQApplication::desktop()->availableGeometry( this );
   int sx = screen.x();				// screen pos
   int sy = screen.y();
@@ -276,7 +276,7 @@ bool K3bFileTreeComboBox::eventFilter( TQObject* o, TQEvent* e )
       if ( !TQT_TQRECT_OBJECT(m_fileTreeView->rect()).contains( me->pos() ) ) {
 	TQRect arrowRect = tqstyle().querySubControlMetrics( TQStyle::CC_ComboBox, this,
 							  TQStyle::SC_ComboBoxArrow);
-	arrowRect = TQStyle::tqvisualRect(arrowRect, this);
+	arrowRect = TQStyle::visualRect(arrowRect, this);
 	
 	// Correction for motif style, where arrow is smaller
 	// and thus has a rect that doesn't fit the button.
@@ -310,7 +310,7 @@ void K3bFileTreeComboBox::mousePressEvent( TQMouseEvent* e )
 
   TQRect arrowRect = tqstyle().querySubControlMetrics( TQStyle::CC_ComboBox, this,
 						    TQStyle::SC_ComboBoxArrow);
-  arrowRect = TQStyle::tqvisualRect(arrowRect, this);
+  arrowRect = TQStyle::visualRect(arrowRect, this);
 
   // Correction for motif style, where arrow is smaller
   // and thus has a rect that doesn't fit the button.
@@ -339,7 +339,7 @@ void K3bFileTreeComboBox::paintEvent( TQPaintEvent* )
   // we only need this since there is no way to change the status of the arrow-button
 
   TQPainter p( this );
-  const TQColorGroup & g = tqcolorGroup();
+  const TQColorGroup & g = colorGroup();
   p.setPen(g.text());
 
   TQStyle::SFlags flags = TQStyle::Style_Default;
@@ -356,7 +356,7 @@ void K3bFileTreeComboBox::paintEvent( TQPaintEvent* )
 
   //  bool reverse = TQApplication::reverseLayout();
 
-  tqstyle().tqdrawComplexControl( TQStyle::CC_ComboBox, &p, this, rect(), g,
+  tqstyle().drawComplexControl( TQStyle::CC_ComboBox, &p, this, rect(), g,
 			      flags, TQStyle::SC_All,
 			      (d->poppedUp ?
 			       TQStyle::SC_ComboBoxArrow :
@@ -364,7 +364,7 @@ void K3bFileTreeComboBox::paintEvent( TQPaintEvent* )
 
   TQRect re = tqstyle().querySubControlMetrics( TQStyle::CC_ComboBox, this,
 					     TQStyle::SC_ComboBoxEditField );
-  re = TQStyle::tqvisualRect(re, this);
+  re = TQStyle::visualRect(re, this);
   p.setClipRect( re );
 
 //     TQListBoxItem * item = listBox()->item( 0 );
@@ -380,7 +380,7 @@ void K3bFileTreeComboBox::paintEvent( TQPaintEvent* )
     const TQPixmap *pix = item->pixmap();
     if ( pix ) {
       p.fillRect( re.x(), re.y(), pix->width() + 4, re.height(),
-		  tqcolorGroup().brush( TQColorGroup::Base ) );
+		  colorGroup().brush( TQColorGroup::Base ) );
       p.drawPixmap( re.x() + 2, re.y() +
 		    ( re.height() - pix->height() ) / 2, *pix );
     }
diff --git a/src/k3bfiletreeview.cpp b/src/k3bfiletreeview.cpp
index c56d1e5..32cfa3f 100644
--- a/src/k3bfiletreeview.cpp
+++ b/src/k3bfiletreeview.cpp
@@ -238,7 +238,7 @@ void K3bDeviceBranchViewItem::paintCell( TQPainter* p, const TQColorGroup& cg, i
       textheight++;
     if ( textheight < height() ) {
       int w = listView()->treeStepSize() / 2;
-      listView()->tqstyle().tqdrawComplexControl( TQStyle::CC_ListView, p, listView(),
+      listView()->tqstyle().drawComplexControl( TQStyle::CC_ListView, p, listView(),
 					      TQRect( 0, textheight, w + 1, height() - textheight + 1 ), cg,
 					      TQStyle::Style_Enabled,
 					      TQStyle::SC_ListViewExpand,
@@ -343,7 +343,7 @@ void K3bDeviceTreeToolTip::maybeTip( const TQPoint& pos )
   lay->addMultiCellWidget( label, 0, 0, 0, 1 );
   label = new TQLabel( details, tooltip );
   label->setMargin( 9 );
-  label->tqsetAlignment( Qt::Vertical );
+  label->setAlignment( Qt::Vertical );
   lay->addMultiCellWidget( label, 1, 2, 0, 0 );
   label = new TQLabel( tooltip );
   lay->addWidget( label, 2, 1 );
@@ -374,7 +374,7 @@ void K3bDeviceTreeToolTip::maybeTip( const TQPoint& pos )
   }
 
   // the tooltip will take care of deleting the widget
-  tip( m_view->tqitemRect( item ), tooltip );
+  tip( m_view->itemRect( item ), tooltip );
 }
 
 
@@ -722,7 +722,7 @@ void K3bFileTreeView::updateMinimumWidth()
   }
 
   // width of the items + scrollbar width + the frame + a little eyecandy spacing
-  setMinimumWidth( w + verticalScrollBar()->tqsizeHint().width() + 2*frameWidth() + 2 );
+  setMinimumWidth( w + verticalScrollBar()->sizeHint().width() + 2*frameWidth() + 2 );
 }
 
 #include "k3bfiletreeview.moc"
diff --git a/src/k3bflatbutton.cpp b/src/k3bflatbutton.cpp
index 8d68f6f..07999f7 100644
--- a/src/k3bflatbutton.cpp
+++ b/src/k3bflatbutton.cpp
@@ -139,7 +139,7 @@ void K3bFlatButton::setHover( bool b )
 }
 
 
-TQSize K3bFlatButton::tqsizeHint() const
+TQSize K3bFlatButton::sizeHint() const
 {
   // height: pixmap + 5 spacing + font height + frame width
   // width: max( pixmap, text) + frame width
diff --git a/src/k3bflatbutton.h b/src/k3bflatbutton.h
index 171476d..83ebd55 100644
--- a/src/k3bflatbutton.h
+++ b/src/k3bflatbutton.h
@@ -41,7 +41,7 @@ class K3bFlatButton : public TQFrame
   
   ~K3bFlatButton();
 
-  TQSize tqsizeHint() const;
+  TQSize sizeHint() const;
 
  public slots:
   void setColors( const TQColor& fore, const TQColor& back );
diff --git a/src/k3binteractiondialog.cpp b/src/k3binteractiondialog.cpp
index 88ab150..698e781 100644
--- a/src/k3binteractiondialog.cpp
+++ b/src/k3binteractiondialog.cpp
@@ -200,9 +200,9 @@ void K3bInteractionDialog::show()
 }
 
 
-TQSize K3bInteractionDialog::tqsizeHint() const
+TQSize K3bInteractionDialog::sizeHint() const
 {
-  TQSize s = KDialog::tqsizeHint();
+  TQSize s = KDialog::sizeHint();
   // I want the dialogs to look good.
   // That means their height should never outgrow their width
   if( s.height() > s.width() )
diff --git a/src/k3binteractiondialog.h b/src/k3binteractiondialog.h
index f6978ed..cb0c0ba 100644
--- a/src/k3binteractiondialog.h
+++ b/src/k3binteractiondialog.h
@@ -105,7 +105,7 @@ class K3bInteractionDialog : public KDialog
     CANCEL_BUTTON = 4
   };
 
-  TQSize tqsizeHint() const;
+  TQSize sizeHint() const;
 
   const TQString& configGroup() const { return m_configGroup; }
 
diff --git a/src/k3bjobinterface.cpp b/src/k3bjobinterface.cpp
index 1037968..4eb1dd5 100644
--- a/src/k3bjobinterface.cpp
+++ b/src/k3bjobinterface.cpp
@@ -49,7 +49,7 @@ void K3bJobInterface::setJob( K3bJob* job )
     connect( m_job, TQT_SIGNAL(nextTrack(int, int)), this, TQT_SLOT(slotNextTrack(int, int)) );
 
     if( m_job->inherits( "K3bBurnJob" ) ) {
-      connect( m_job, TQT_SIGNAL(buffertqStatus(int)), this, TQT_SLOT(slotBuffer(int)) );
+      connect( m_job, TQT_SIGNAL(bufferStatus(int)), this, TQT_SLOT(slotBuffer(int)) );
       connect( m_job, TQT_SIGNAL(deviceBuffer(int)), this, TQT_SLOT(slotDeviceBuffer(int)) );
     }
 
diff --git a/src/k3bjobprogressdialog.cpp b/src/k3bjobprogressdialog.cpp
index c179fd9..dc3b89d 100644
--- a/src/k3bjobprogressdialog.cpp
+++ b/src/k3bjobprogressdialog.cpp
@@ -131,7 +131,7 @@ void K3bJobProgressDialog::setupGUI()
   headerLayout->addWidget( m_pixLabel );
 
   TQFrame* frame4 = new TQFrame( headerFrame, "frame4" );
-  frame4->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 1, 0, frame4->sizePolicy().hasHeightForWidth() ) );
+  frame4->setSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 1, 0, frame4->sizePolicy().hasHeightForWidth() ) );
   frame4->setFrameShape( TQFrame::NoFrame );
   frame4->setFrameShadow( TQFrame::Raised );
   TQVBoxLayout* frame4Layout = new TQVBoxLayout( frame4, 6, 3, "frame4Layout"); 
@@ -142,12 +142,12 @@ void K3bJobProgressDialog::setupGUI()
   m_labelJob_font.setPointSize( m_labelJob_font.pointSize() + 2 );
   m_labelJob_font.setBold( true );
   m_labelJob->setFont( m_labelJob_font ); 
-  m_labelJob->tqsetAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
+  m_labelJob->setAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
   frame4Layout->addWidget( m_labelJob );
 
   m_labelJobDetails = new K3bThemedLabel( frame4 );
-  m_labelJobDetails->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 0, 1, m_labelJobDetails->sizePolicy().hasHeightForWidth() ) );
-  m_labelJobDetails->tqsetAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
+  m_labelJobDetails->setSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 0, 1, m_labelJobDetails->sizePolicy().hasHeightForWidth() ) );
+  m_labelJobDetails->setAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
   frame4Layout->addWidget( m_labelJobDetails );
   headerLayout->addWidget( frame4 );
 
@@ -177,7 +177,7 @@ void K3bJobProgressDialog::setupGUI()
   progressHeaderLayout->setSpacing( 0 );
 
   TQFrame* frame5 = new TQFrame( progressHeaderFrame, "frame5" );
-  frame5->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 1, 0, frame5->sizePolicy().hasHeightForWidth() ) );
+  frame5->setSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 1, 0, frame5->sizePolicy().hasHeightForWidth() ) );
   frame5->setFrameShape( TQFrame::NoFrame );
   frame5->setFrameShadow( TQFrame::Raised );
   TQVBoxLayout* frame5Layout = new TQVBoxLayout( frame5, 6, 3, "frame5Layout"); 
@@ -190,7 +190,7 @@ void K3bJobProgressDialog::setupGUI()
   frame5Layout->addWidget( m_labelTask );
 
   m_labelElapsedTime = new K3bThemedLabel( frame5 );
-  m_labelElapsedTime->tqsetSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 0, 1, m_labelElapsedTime->sizePolicy().hasHeightForWidth() ) );
+  m_labelElapsedTime->setSizePolicy( TQSizePolicy( (TQSizePolicy::SizeType)5, (TQSizePolicy::SizeType)5, 0, 1, m_labelElapsedTime->sizePolicy().hasHeightForWidth() ) );
   frame5Layout->addWidget( m_labelElapsedTime );
   progressHeaderLayout->addWidget( frame5 );
 
@@ -204,7 +204,7 @@ void K3bJobProgressDialog::setupGUI()
   tqlayout3->addWidget( m_labelSubTask );
 
   m_labelSubProcessedSize = new TQLabel( this, "m_labelSubProcessedSize" );
-  m_labelSubProcessedSize->tqsetAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
+  m_labelSubProcessedSize->setAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
   tqlayout3->addWidget( m_labelSubProcessedSize );
   mainLayout->addLayout( tqlayout3 );
 
@@ -217,7 +217,7 @@ void K3bJobProgressDialog::setupGUI()
   tqlayout4->addWidget( textLabel5 );
 
   m_labelProcessedSize = new TQLabel( this, "m_labelProcessedSize" );
-  m_labelProcessedSize->tqsetAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
+  m_labelProcessedSize->setAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
   tqlayout4->addWidget( m_labelProcessedSize );
   mainLayout->addLayout( tqlayout4 );
 
@@ -579,7 +579,7 @@ void K3bJobProgressDialog::keyPressEvent( TQKeyEvent *e )
 }
 
 
-TQSize K3bJobProgressDialog::tqsizeHint() const
+TQSize K3bJobProgressDialog::sizeHint() const
 {
   TQSize s = tqlayout()->totalSizeHint();
   if( s.width() < s.height() )
diff --git a/src/k3bjobprogressdialog.h b/src/k3bjobprogressdialog.h
index e0f33ea..18b605c 100644
--- a/src/k3bjobprogressdialog.h
+++ b/src/k3bjobprogressdialog.h
@@ -79,7 +79,7 @@ class K3bJobProgressDialog : public KDialog, public K3bJobHandler
    */
   int startJob( K3bJob* job = 0 );
 
-  TQSize tqsizeHint() const;
+  TQSize sizeHint() const;
 
   /**
    * @reimplemented from K3bJobHandler
diff --git a/src/k3bmediaselectioncombobox.cpp b/src/k3bmediaselectioncombobox.cpp
index 666b268..8ddea75 100644
--- a/src/k3bmediaselectioncombobox.cpp
+++ b/src/k3bmediaselectioncombobox.cpp
@@ -64,7 +64,7 @@ void K3bMediaSelectionComboBox::ToolTip::maybeTip( const TQPoint& pos )
   int index = m_box->listBox()->index( item );
 
   if( K3bDevice::Device* dev = m_box->deviceAt( index ) ) {
-    tip( m_box->listBox()->tqitemRect( item ),
+    tip( m_box->listBox()->itemRect( item ),
 	 m_box->mediumToolTip( k3bappcore->mediaCache()->medium( dev ) ) );
   }
 }
diff --git a/src/k3bminibutton.cpp b/src/k3bminibutton.cpp
index 7d425d5..32747f8 100644
--- a/src/k3bminibutton.cpp
+++ b/src/k3bminibutton.cpp
@@ -37,7 +37,7 @@ K3bMiniButton::~K3bMiniButton()
 
 void K3bMiniButton::drawButton( TQPainter* p )
 {
-  p->fillRect( 0,0, width(), height(), TQBrush(tqcolorGroup().brush(TQColorGroup::Background)) );
+  p->fillRect( 0,0, width(), height(), TQBrush(colorGroup().brush(TQColorGroup::Background)) );
   p->drawPixmap( (width() - pixmap()->width()) / 2, (height() - pixmap()->height()) / 2, *pixmap() );
   if( m_mouseOver && !isDown() ){
     p->setPen( white );
@@ -45,12 +45,12 @@ void K3bMiniButton::drawButton( TQPainter* p )
     p->lineTo( 0, 0 );
     p->lineTo( width() - 1, 0 );
 
-    p->setPen( tqcolorGroup().dark() );
+    p->setPen( colorGroup().dark() );
     p->lineTo( width() - 1, height() - 1 );
     p->lineTo( 0, height() - 1 );
   }
   if( isOn() || isDown() ){
-    p->setPen( tqcolorGroup().dark() );
+    p->setPen( colorGroup().dark() );
     p->moveTo( 0, height() - 1 );
     p->lineTo( 0, 0 );
     p->lineTo( width() - 1, 0 );
diff --git a/src/k3bpassivepopup.cpp b/src/k3bpassivepopup.cpp
index 550e7b4..7fe3605 100644
--- a/src/k3bpassivepopup.cpp
+++ b/src/k3bpassivepopup.cpp
@@ -116,7 +116,7 @@ K3bPassivePopup::K3bPassivePopup( TQWidget* parent )
 
   d->titleLabel = new TQLabel( this );
   d->titleLabel->setMargin( 5 );
-  d->titleLabel->tqsetAlignment( TQt::AlignCenter );
+  d->titleLabel->setAlignment( TQt::AlignCenter );
   TQFont fnt( d->titleLabel->font() );
   fnt.setBold( true );
   d->titleLabel->setFont( fnt );
@@ -124,7 +124,7 @@ K3bPassivePopup::K3bPassivePopup( TQWidget* parent )
   d->messageLabel = new KActiveLabel( this );
 
   d->pixmapLabel = new TQLabel( this );
-  d->pixmapLabel->tqsetAlignment( TQt::AlignTop );
+  d->pixmapLabel->setAlignment( TQt::AlignTop );
 
   d->timeoutWidget = new K3bTimeoutWidget( this );
   connect( d->timeoutWidget, TQT_SIGNAL(timeout()), this, TQT_SLOT(slotClose()) );
diff --git a/src/k3bsplash.cpp b/src/k3bsplash.cpp
index 5966eed..c1d1992 100644
--- a/src/k3bsplash.cpp
+++ b/src/k3bsplash.cpp
@@ -47,7 +47,7 @@ K3bSplash::K3bSplash( TQWidget* parent, const char* name )
   copyrightLabel->setMargin( 5 );
   copyrightLabel->setPaletteBackgroundColor( black );
   copyrightLabel->setPaletteForegroundColor( white );
-  copyrightLabel->tqsetAlignment( AlignRight );
+  copyrightLabel->setAlignment( AlignRight );
 
   TQLabel* picLabel = new TQLabel( this );
   if( K3bTheme* theme = k3bappcore->themeManager()->currentTheme() ) {
@@ -62,7 +62,7 @@ K3bSplash::K3bSplash( TQWidget* parent, const char* name )
 
   // Set tqgeometry, with support for Xinerama systems
   TQRect r;
-  r.setSize(tqsizeHint());
+  r.setSize(sizeHint());
   int ps = TQApplication::desktop()->primaryScreen();
   r.moveCenter( TQApplication::desktop()->screenGeometry(ps).center() );
   setGeometry(r);
diff --git a/src/k3btempdirselectionwidget.cpp b/src/k3btempdirselectionwidget.cpp
index 375c870..0d7b326 100644
--- a/src/k3btempdirselectionwidget.cpp
+++ b/src/k3btempdirselectionwidget.cpp
@@ -56,7 +56,7 @@ K3bTempDirSelectionWidget::K3bTempDirSelectionWidget( TQWidget *parent, const ch
   freeTempSpaceBox->setSpacing( KDialog::spacingHint() );
   (void)new TQLabel( i18n( "Free space in temporary directory:" ), freeTempSpaceBox, "TextLabel2" );
   m_labelFreeSpace = new TQLabel( "                       ",freeTempSpaceBox, "m_labelFreeSpace" );
-  m_labelFreeSpace->tqsetAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
+  m_labelFreeSpace->setAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
 
 
   connect( m_editDirectory, TQT_SIGNAL(openFileDialog(KURLRequester*)),
@@ -212,7 +212,7 @@ void K3bTempDirSelectionWidget::setNeededSize( KIO::filesize_t bytes )
     cdSizeBox->setSpacing( KDialog::spacingHint() );
     (void)new TQLabel( i18n( "Size of project:" ), cdSizeBox, "TextLabel4" );
     m_labelCdSize = new TQLabel( KIO::convertSize(bytes), cdSizeBox, "m_labelCdSize" );
-    m_labelCdSize->tqsetAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
+    m_labelCdSize->setAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
   }
   m_labelCdSize->setText( KIO::convertSize(bytes) );
 }
diff --git a/src/k3bthemedheader.cpp b/src/k3bthemedheader.cpp
index 45796db..934af88 100644
--- a/src/k3bthemedheader.cpp
+++ b/src/k3bthemedheader.cpp
@@ -71,9 +71,9 @@ void K3bThemedHeader::setRightPixmap( K3bTheme::PixmapType p )
 }
 
 
-void K3bThemedHeader::tqsetAlignment( int align )
+void K3bThemedHeader::setAlignment( int align )
 {
-  m_titleLabel->tqsetAlignment( align );
+  m_titleLabel->setAlignment( align );
 }
 
 
diff --git a/src/k3bthemedheader.h b/src/k3bthemedheader.h
index e5f319b..e714020 100644
--- a/src/k3bthemedheader.h
+++ b/src/k3bthemedheader.h
@@ -36,7 +36,7 @@ class K3bThemedHeader : public TQFrame
  public slots:
   void setTitle( const TQString& title, const TQString& subtitle = TQString() );
   void setSubTitle( const TQString& subtitle );
-  void tqsetAlignment( int );
+  void setAlignment( int );
   void setLeftPixmap( K3bTheme::PixmapType );
   void setRightPixmap( K3bTheme::PixmapType );
 
diff --git a/src/k3btimeoutwidget.cpp b/src/k3btimeoutwidget.cpp
index ea89f20..f0a5d4a 100644
--- a/src/k3btimeoutwidget.cpp
+++ b/src/k3btimeoutwidget.cpp
@@ -88,13 +88,13 @@ void K3bTimeoutWidget::timeStep()
 }
 
 
-TQSize K3bTimeoutWidget::tqsizeHint() const
+TQSize K3bTimeoutWidget::sizeHint() const
 {
-  return tqminimumSizeHint();
+  return minimumSizeHint();
 }
 
 
-TQSize K3bTimeoutWidget::tqminimumSizeHint() const
+TQSize K3bTimeoutWidget::minimumSizeHint() const
 {
   int fw = fontMetrics().width( TQString::number( d->timeout/1000 ) );
   int fh = fontMetrics().height();
@@ -128,7 +128,7 @@ void K3bTimeoutWidget::paintEvent( TQPaintEvent* )
     }
 
     TQRect r;
-    r.setSize( tqminimumSizeHint() );
+    r.setSize( minimumSizeHint() );
     r.moveCenter( rect().center() );
 
     p.drawArc( r, 0, 360*16 );    
diff --git a/src/k3btimeoutwidget.h b/src/k3btimeoutwidget.h
index b7c7dae..83c1f43 100644
--- a/src/k3btimeoutwidget.h
+++ b/src/k3btimeoutwidget.h
@@ -31,8 +31,8 @@ class K3bTimeoutWidget : public TQWidget
   K3bTimeoutWidget( TQWidget* parent );
   ~K3bTimeoutWidget();
 
-  TQSize tqsizeHint() const;
-  TQSize tqminimumSizeHint() const;
+  TQSize sizeHint() const;
+  TQSize minimumSizeHint() const;
 
  public slots:
   void setTimeout( int msecs );
diff --git a/src/k3bwelcomewidget.cpp b/src/k3bwelcomewidget.cpp
index 161a8b8..ede8dfa 100644
--- a/src/k3bwelcomewidget.cpp
+++ b/src/k3bwelcomewidget.cpp
@@ -182,9 +182,9 @@ void K3bWelcomeWidget::Display::rebuildGui()
 
     // determine the needed button size (since all buttons should be equal in size
     // we use the max of all sizes)
-    m_buttonSize = m_buttons.first()->tqsizeHint();
+    m_buttonSize = m_buttons.first()->sizeHint();
     for( TQPtrListIterator<K3bFlatButton> it( m_buttons ); it.current(); ++it ) {
-      m_buttonSize = m_buttonSize.expandedTo( it.current()->tqsizeHint() );
+      m_buttonSize = m_buttonSize.expandedTo( it.current()->sizeHint() );
     }
 
     repositionButtons();
@@ -249,7 +249,7 @@ int K3bWelcomeWidget::Display::heightForWidth( int w ) const
 }
 
 
-TQSize K3bWelcomeWidget::Display::tqminimumSizeHint() const
+TQSize K3bWelcomeWidget::Display::minimumSizeHint() const
 {
   TQSize size( TQMAX(40+m_header->widthUsed(), 40+m_buttonSize.width()),
 	      20 + m_header->height() + 20 + 10 + m_buttonSize.height() + 10 + m_infoText->height() + 20 );
@@ -309,7 +309,7 @@ void K3bWelcomeWidget::Display::paintEvent( TQPaintEvent* )
     p.drawRect( 10, 10, width()-20, height()-20 );
 
     // draw the header text
-    TQColorGroup grp( tqcolorGroup() );
+    TQColorGroup grp( colorGroup() );
     grp.setColor( TQColorGroup::Text, theme->foregroundColor() );
     int pos = 20;
     pos += TQMAX( (width()-40-m_header->widthUsed())/2, 0 );
@@ -415,7 +415,7 @@ void K3bWelcomeWidget::showEvent( TQShowEvent* e )
 void K3bWelcomeWidget::fixSize()
 {
   TQSize s = contentsRect().size();
-  s.setWidth( TQMAX( main->tqminimumSizeHint().width(), s.width() ) );
+  s.setWidth( TQMAX( main->minimumSizeHint().width(), s.width() ) );
   s.setHeight( TQMAX( main->heightForWidth(s.width()), s.height() ) );
 
   main->resize( s );
@@ -443,7 +443,7 @@ void K3bWelcomeWidget::contentsMousePressEvent( TQMouseEvent* e )
     int r = 0;
     int removeAction = 0;
 
-    TQWidget* widgetAtPos = viewport()->tqchildAt(e->pos());
+    TQWidget* widgetAtPos = viewport()->childAt(e->pos());
     if( widgetAtPos && widgetAtPos->inherits( "K3bFlatButton" ) ) {
       KPopupMenu pop;
       removeAction = pop.insertItem( SmallIcon("remove"), i18n("Remove Button") );
diff --git a/src/k3bwelcomewidget.h b/src/k3bwelcomewidget.h
index b40b3b3..330ab4e 100644
--- a/src/k3bwelcomewidget.h
+++ b/src/k3bwelcomewidget.h
@@ -76,7 +76,7 @@ class K3bWelcomeWidget::Display : public TQWidget
   Display( K3bWelcomeWidget* parent );
   ~Display();
 
-  TQSize tqminimumSizeHint() const;
+  TQSize minimumSizeHint() const;
   TQSizePolicy sizePolicy () const;
   int heightForWidth ( int w ) const;
 
diff --git a/src/k3bwriterselectionwidget.cpp b/src/k3bwriterselectionwidget.cpp
index a89593d..ee30186 100644
--- a/src/k3bwriterselectionwidget.cpp
+++ b/src/k3bwriterselectionwidget.cpp
@@ -125,7 +125,7 @@ K3bWriterSelectionWidget::K3bWriterSelectionWidget( TQWidget *parent, const char
   groupWriter->tqlayout()->setMargin( 0 );
 
   TQGridLayout* groupWriterLayout = new TQGridLayout( groupWriter->tqlayout() );
-  groupWriterLayout->tqsetAlignment( TQt::AlignTop );
+  groupWriterLayout->setAlignment( TQt::AlignTop );
   groupWriterLayout->setSpacing( KDialog::spacingHint() );
   groupWriterLayout->setMargin( KDialog::marginHint() );
 
@@ -150,7 +150,7 @@ K3bWriterSelectionWidget::K3bWriterSelectionWidget( TQWidget *parent, const char
 
 
   TQGridLayout* mainLayout = new TQGridLayout( this );
-  mainLayout->tqsetAlignment( TQt::AlignTop );
+  mainLayout->setAlignment( TQt::AlignTop );
   mainLayout->setSpacing( KDialog::spacingHint() );
   mainLayout->setMargin( 0 );
 
diff --git a/src/misc/k3bcdimagewritingdialog.cpp b/src/misc/k3bcdimagewritingdialog.cpp
index 99f3849..fbdb169 100644
--- a/src/misc/k3bcdimagewritingdialog.cpp
+++ b/src/misc/k3bcdimagewritingdialog.cpp
@@ -238,7 +238,7 @@ void K3bCdImageWritingDialog::setupGui()
 
   TQWidget* optionTab = new TQWidget( d->optionTabbed );
   TQGridLayout* optionTabLayout = new TQGridLayout( optionTab );
-  optionTabLayout->tqsetAlignment( TQt::AlignTop );
+  optionTabLayout->setAlignment( TQt::AlignTop );
   optionTabLayout->setSpacing( spacingHint() );
   optionTabLayout->setMargin( marginHint() );
 
@@ -293,7 +293,7 @@ void K3bCdImageWritingDialog::setupGui()
   // advanced ---------------------------------
   d->advancedTab = new TQWidget( d->optionTabbed );
   TQGridLayout* advancedTabLayout = new TQGridLayout( d->advancedTab );
-  advancedTabLayout->tqsetAlignment( TQt::AlignTop );
+  advancedTabLayout->setAlignment( TQt::AlignTop );
   advancedTabLayout->setSpacing( spacingHint() );
   advancedTabLayout->setMargin( marginHint() );
     
@@ -816,7 +816,7 @@ void K3bCdImageWritingDialog::toggleAll()
     item->setForegroundColor( 1, 
 			      currentImageType() != d->foundImageType 
 			      ? TQt::red
-			      : m_infoView->tqcolorGroup().foreground() );
+			      : m_infoView->colorGroup().foreground() );
 }
 
 
diff --git a/src/misc/k3bisoimagewritingdialog.cpp b/src/misc/k3bisoimagewritingdialog.cpp
index 687fd1a..4c850e9 100644
--- a/src/misc/k3bisoimagewritingdialog.cpp
+++ b/src/misc/k3bisoimagewritingdialog.cpp
@@ -181,7 +181,7 @@ void K3bIsoImageWritingDialog::setupGui()
 
   TQWidget* optionTab = new TQWidget( optionTabbed );
   TQGridLayout* optionTabLayout = new TQGridLayout( optionTab );
-  optionTabLayout->tqsetAlignment( TQt::AlignTop );
+  optionTabLayout->setAlignment( TQt::AlignTop );
   optionTabLayout->setSpacing( spacingHint() );
   optionTabLayout->setMargin( marginHint() );
 
diff --git a/src/option/base_k3bcddboptiontab.ui b/src/option/base_k3bcddboptiontab.ui
index 6af30c6..09cb8a8 100644
--- a/src/option/base_k3bcddboptiontab.ui
+++ b/src/option/base_k3bcddboptiontab.ui
@@ -195,7 +195,7 @@
                                 <property name="sizeType">
                                     <enum>Expanding</enum>
                                 </property>
-                                <property name="tqsizeHint">
+                                <property name="sizeHint">
                                     <size>
                                         <width>20</width>
                                         <height>51</height>
@@ -394,7 +394,7 @@
                                 <property name="sizeType">
                                     <enum>Expanding</enum>
                                 </property>
-                                <property name="tqsizeHint">
+                                <property name="sizeHint">
                                     <size>
                                         <width>20</width>
                                         <height>30</height>
@@ -491,7 +491,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>31</width>
                                 <height>151</height>
diff --git a/src/option/base_k3bmiscoptiontab.ui b/src/option/base_k3bmiscoptiontab.ui
index f6a7114..eeef7da 100644
--- a/src/option/base_k3bmiscoptiontab.ui
+++ b/src/option/base_k3bmiscoptiontab.ui
@@ -241,7 +241,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="tqsizeHint">
+            <property name="sizeHint">
                 <size>
                     <width>31</width>
                     <height>0</height>
diff --git a/src/option/base_k3bpluginoptiontab.ui b/src/option/base_k3bpluginoptiontab.ui
index 3d34bad..1278f80 100644
--- a/src/option/base_k3bpluginoptiontab.ui
+++ b/src/option/base_k3bpluginoptiontab.ui
@@ -38,7 +38,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="tqsizeHint">
+            <property name="sizeHint">
                 <size>
                     <width>411</width>
                     <height>21</height>
diff --git a/src/option/base_k3bthemeoptiontab.ui b/src/option/base_k3bthemeoptiontab.ui
index 78d9333..3b9f458 100644
--- a/src/option/base_k3bthemeoptiontab.ui
+++ b/src/option/base_k3bthemeoptiontab.ui
@@ -172,7 +172,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>161</width>
                             <height>2</height>
diff --git a/src/option/k3bburningoptiontab.cpp b/src/option/k3bburningoptiontab.cpp
index 18bc7be..69a16cf 100644
--- a/src/option/k3bburningoptiontab.cpp
+++ b/src/option/k3bburningoptiontab.cpp
@@ -54,7 +54,7 @@ K3bBurningOptionTab::~K3bBurningOptionTab()
 void K3bBurningOptionTab::setupGui()
 {
   TQGridLayout* groupAdvancedLayout = new TQGridLayout( this );
-  groupAdvancedLayout->tqsetAlignment( TQt::AlignTop );
+  groupAdvancedLayout->setAlignment( TQt::AlignTop );
   groupAdvancedLayout->setSpacing( KDialog::spacingHint() );
   groupAdvancedLayout->setMargin( 0 );
 
diff --git a/src/option/k3bdeviceoptiontab.cpp b/src/option/k3bdeviceoptiontab.cpp
index c8517a5..1218c60 100644
--- a/src/option/k3bdeviceoptiontab.cpp
+++ b/src/option/k3bdeviceoptiontab.cpp
@@ -43,7 +43,7 @@ K3bDeviceOptionTab::K3bDeviceOptionTab( TQWidget* parent, const char* name )
   // Info Label
   // ------------------------------------------------
   m_labelDevicesInfo = new TQLabel( this, "m_labelDevicesInfo" );
-  m_labelDevicesInfo->tqsetAlignment( int( TQLabel::WordBreak | TQLabel::AlignVCenter | TQLabel::AlignLeft ) );
+  m_labelDevicesInfo->setAlignment( int( TQLabel::WordBreak | TQLabel::AlignVCenter | TQLabel::AlignLeft ) );
   m_labelDevicesInfo->setText( i18n( "K3b tries to detect all your devices properly. "
 				     "You can add devices that have not been detected and change "
 				     "the black values by clicking in the list. If K3b is unable "
diff --git a/src/option/k3bexternalbinoptiontab.cpp b/src/option/k3bexternalbinoptiontab.cpp
index 4d3e062..762816a 100644
--- a/src/option/k3bexternalbinoptiontab.cpp
+++ b/src/option/k3bexternalbinoptiontab.cpp
@@ -52,7 +52,7 @@ K3bExternalBinOptionTab::K3bExternalBinOptionTab( K3bExternalBinManager* manager
   m_labelInfo->setText( i18n( "Specify the paths to the external programs that K3b needs to work properly, "
 			      "or press \"Search\" to let K3b search for the programs." ) );
   m_labelInfo->setScaledContents( false );
-  m_labelInfo->tqsetAlignment( int( TQLabel::WordBreak | TQLabel::AlignVCenter | TQLabel::AlignLeft ) );
+  m_labelInfo->setAlignment( int( TQLabel::WordBreak | TQLabel::AlignVCenter | TQLabel::AlignLeft ) );
 
   frameLayout->addWidget( m_labelInfo, 0, 0 );
 }
diff --git a/src/projects/base_k3baudiocdtextwidget.ui b/src/projects/base_k3baudiocdtextwidget.ui
index 5c0cbaa..a15dc9d 100644
--- a/src/projects/base_k3baudiocdtextwidget.ui
+++ b/src/projects/base_k3baudiocdtextwidget.ui
@@ -151,7 +151,7 @@
                             <property name="sizeType">
                                 <enum>Expanding</enum>
                             </property>
-                            <property name="tqsizeHint">
+                            <property name="sizeHint">
                                 <size>
                                     <width>0</width>
                                     <height>0</height>
@@ -178,7 +178,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>21</width>
                             <height>0</height>
diff --git a/src/projects/base_k3baudiotrackwidget.ui b/src/projects/base_k3baudiotrackwidget.ui
index 6c72962..a6b71d0 100644
--- a/src/projects/base_k3baudiotrackwidget.ui
+++ b/src/projects/base_k3baudiotrackwidget.ui
@@ -176,7 +176,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>350</width>
                                 <height>50</height>
@@ -257,7 +257,7 @@ This does not mean that K3b adds an additional gap of silence to the track. This
                                 <property name="sizeType">
                                     <enum>Expanding</enum>
                                 </property>
-                                <property name="tqsizeHint">
+                                <property name="sizeHint">
                                     <size>
                                         <width>161</width>
                                         <height>20</height>
@@ -276,7 +276,7 @@ This does not mean that K3b adds an additional gap of silence to the track. This
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>41</width>
                                 <height>80</height>
diff --git a/src/projects/base_k3bbootimageview.ui b/src/projects/base_k3bbootimageview.ui
index b78f7dc..1aeddd8 100644
--- a/src/projects/base_k3bbootimageview.ui
+++ b/src/projects/base_k3bbootimageview.ui
@@ -270,7 +270,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>261</width>
                             <height>21</height>
diff --git a/src/projects/base_k3bdataimagesettings.ui b/src/projects/base_k3bdataimagesettings.ui
index 2688f4f..6f9c2b9 100644
--- a/src/projects/base_k3bdataimagesettings.ui
+++ b/src/projects/base_k3bdataimagesettings.ui
@@ -258,7 +258,7 @@ Example: 'my good file.ext' becomes 'my_good_file.ext'</string>
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="tqsizeHint">
+            <property name="sizeHint">
                 <size>
                     <width>21</width>
                     <height>0</height>
diff --git a/src/projects/base_k3bdatavolumedescwidget.ui b/src/projects/base_k3bdatavolumedescwidget.ui
index 000a552..ba918e2 100644
--- a/src/projects/base_k3bdatavolumedescwidget.ui
+++ b/src/projects/base_k3bdatavolumedescwidget.ui
@@ -200,7 +200,7 @@
             <property name="sizeType">
                 <enum>Expanding</enum>
             </property>
-            <property name="tqsizeHint">
+            <property name="sizeHint">
                 <size>
                     <width>20</width>
                     <height>0</height>
diff --git a/src/projects/k3baudiodatasourceeditwidget.cpp b/src/projects/k3baudiodatasourceeditwidget.cpp
index 4a6e722..438cd83 100644
--- a/src/projects/k3baudiodatasourceeditwidget.cpp
+++ b/src/projects/k3baudiodatasourceeditwidget.cpp
@@ -37,7 +37,7 @@ K3bAudioDataSourceEditWidget::K3bAudioDataSourceEditWidget( TQWidget* parent, co
 
   TQLabel* startLabel = new TQLabel( i18n("Start Offset") + ":", this );
   TQLabel* endLabel = new TQLabel( i18n("End Offset") + ":", this );
-  endLabel->tqsetAlignment( TQt::AlignRight );
+  endLabel->setAlignment( TQt::AlignRight );
 
   TQGridLayout* grid = new TQGridLayout( this );
   grid->setMargin( 0 );
@@ -101,7 +101,7 @@ void K3bAudioDataSourceEditWidget::loadSource( K3bAudioDataSource* source )
 				  false, 
 				  false,
 				  i18n("Used part of the audio source"),
-				  tqcolorGroup().highlight() );
+				  colorGroup().highlight() );
 
   m_editStartOffset->setMaxValue( source->originalLength().lba() );
   m_editEndOffset->setMaxValue( source->originalLength().lba() );
diff --git a/src/projects/k3baudioeditorwidget.cpp b/src/projects/k3baudioeditorwidget.cpp
index fe0be91..843d72e 100644
--- a/src/projects/k3baudioeditorwidget.cpp
+++ b/src/projects/k3baudioeditorwidget.cpp
@@ -177,9 +177,9 @@ K3bAudioEditorWidget::K3bAudioEditorWidget( TQWidget* parent, const char* name )
     m_draggedMarker(0)
 {
   d = new Private;
-  d->selectedRangeBrush = TQBrush(tqcolorGroup().highlight());
+  d->selectedRangeBrush = TQBrush(colorGroup().highlight());
 
-  tqsetSizePolicy( TQSizePolicy::Preferred, TQSizePolicy::Minimum );
+  setSizePolicy( TQSizePolicy::Preferred, TQSizePolicy::Minimum );
   setFrameStyle( StyledPanel|Sunken );
   setMouseTracking(true);
   setCursor( TQt::PointingHandCursor );
@@ -201,7 +201,7 @@ K3bAudioEditorWidget::~K3bAudioEditorWidget()
 }
 
 
-TQSize K3bAudioEditorWidget::tqminimumSizeHint() const
+TQSize K3bAudioEditorWidget::minimumSizeHint() const
 {
   constPolish();
   // some fixed height minimum and enough space for a tickmark every minute
@@ -215,9 +215,9 @@ TQSize K3bAudioEditorWidget::tqminimumSizeHint() const
 }
 
 
-TQSize K3bAudioEditorWidget::tqsizeHint() const
+TQSize K3bAudioEditorWidget::sizeHint() const
 {
-  return tqminimumSizeHint();
+  return minimumSizeHint();
 }
 
 
@@ -307,7 +307,7 @@ int K3bAudioEditorWidget::addRange( const K3b::Msf& start, const K3b::Msf& end,
     return -1;
 
   Range* r = new Range( m_idCnt++, start, end, startFixed, endFixed, toolTip,
-			brush.style() != TQBrush::NoBrush ? brush : TQBrush(tqcolorGroup().background()) );
+			brush.style() != TQBrush::NoBrush ? brush : TQBrush(colorGroup().background()) );
   d->ranges.inSort( r );
 
   // only update the changed range
@@ -433,7 +433,7 @@ void K3bAudioEditorWidget::setMaxNumberOfMarkers( int i )
 int K3bAudioEditorWidget::addMarker( const K3b::Msf& pos, bool fixed, const TQString& toolTip, const TQColor& color )
 {
   if( pos < m_length ) {
-    Marker* m = new Marker( m_idCnt++, pos, fixed, color.isValid() ? color : tqcolorGroup().foreground(), toolTip );
+    Marker* m = new Marker( m_idCnt++, pos, fixed, color.isValid() ? color : colorGroup().foreground(), toolTip );
     m_markers.inSort( m );
     return m->id;
   }
@@ -488,7 +488,7 @@ void K3bAudioEditorWidget::drawContents( TQPainter* p )
 {
   // double buffering
   TQPixmap pix( contentsRect().size() );
-  pix.fill( tqcolorGroup().base() );
+  pix.fill( colorGroup().base() );
 
   TQPainter pixP;
   pixP.tqbegin( &pix, TQT_TQOBJECT(this) );
@@ -497,7 +497,7 @@ void K3bAudioEditorWidget::drawContents( TQPainter* p )
   drawRect.setLeft( drawRect.left() + m_margin );
   drawRect.setRight( drawRect.right() - m_margin );
 
-  // from tqminimumSizeHint()
+  // from minimumSizeHint()
 //   int neededHeight = fontMetrics().height() + 12 + 6;
 
 //   drawRect.setTop( drawRect.top() + (drawRect.height() - neededHeight)/2 );
diff --git a/src/projects/k3baudioeditorwidget.h b/src/projects/k3baudioeditorwidget.h
index b2edfa2..0638a25 100644
--- a/src/projects/k3baudioeditorwidget.h
+++ b/src/projects/k3baudioeditorwidget.h
@@ -34,8 +34,8 @@ class K3bAudioEditorWidget : public TQFrame
   K3bAudioEditorWidget( TQWidget* parent = 0, const char* name = 0 );
   ~K3bAudioEditorWidget();
 
-  TQSize tqsizeHint() const;
-  TQSize tqminimumSizeHint() const;
+  TQSize sizeHint() const;
+  TQSize minimumSizeHint() const;
 
   /**
    * For now the Editor has only one parameter: the length data.
diff --git a/src/projects/k3bdataimagesettingswidget.cpp b/src/projects/k3bdataimagesettingswidget.cpp
index 88decbc..899993d 100644
--- a/src/projects/k3bdataimagesettingswidget.cpp
+++ b/src/projects/k3bdataimagesettingswidget.cpp
@@ -157,7 +157,7 @@ public:
     setMainWidget( w );
 
     // give ourselves a reasonable size
-    TQSize s = tqsizeHint();
+    TQSize s = sizeHint();
     s.setWidth( TQMAX(s.width(), 300) );
     resize( s );
   }
diff --git a/src/projects/k3bdatapropertiesdialog.cpp b/src/projects/k3bdatapropertiesdialog.cpp
index 6a3c057..2e8ec3a 100644
--- a/src/projects/k3bdatapropertiesdialog.cpp
+++ b/src/projects/k3bdatapropertiesdialog.cpp
@@ -168,7 +168,7 @@ K3bDataPropertiesDialog::K3bDataPropertiesDialog( K3bDataItem* dataItem, TQWidge
   sortingBoxGrid->setMargin( marginHint() );
   m_editSortWeight = new KLineEdit( sortingBox );
   m_editSortWeight->setValidator( new TQIntValidator( -2147483647, 2147483647, TQT_TQOBJECT(m_editSortWeight) ) );
-  m_editSortWeight->tqsetAlignment( TQt::AlignRight );
+  m_editSortWeight->setAlignment( TQt::AlignRight );
   sortingBoxGrid->addWidget( new TQLabel( i18n("Sort weight:"), sortingBox ), 0, 0 );
   sortingBoxGrid->addWidget( m_editSortWeight, 0, 1 );
   sortingBoxGrid->setColStretch( 1, 1 );
diff --git a/src/projects/k3bdataurladdingdialog.cpp b/src/projects/k3bdataurladdingdialog.cpp
index 630d7f9..cf57b1d 100644
--- a/src/projects/k3bdataurladdingdialog.cpp
+++ b/src/projects/k3bdataurladdingdialog.cpp
@@ -96,7 +96,7 @@ K3bDataUrlAddingDialog::K3bDataUrlAddingDialog( K3bDataDoc* doc, TQWidget* paren
 	   this, TQT_SLOT(slotDirSizeDone(bool)) );
 
   // try to start with a reasonable size
-  resize( (int)( fontMetrics().width( caption() ) * 1.5 ), tqsizeHint().height() );
+  resize( (int)( fontMetrics().width( caption() ) * 1.5 ), sizeHint().height() );
 }
 
 
diff --git a/src/projects/k3bdataviewitem.cpp b/src/projects/k3bdataviewitem.cpp
index c60f5d7..ae5e7f6 100644
--- a/src/projects/k3bdataviewitem.cpp
+++ b/src/projects/k3bdataviewitem.cpp
@@ -182,7 +182,7 @@ void K3bDataDirViewItem::highlightIcon( bool b )
     m_pixmap = *pixmap(0);
 
   if( b )
-    setPixmap( 0, KPixmapEffect::selectedPixmap( m_pixmap, listView()->tqcolorGroup().highlight() ) );
+    setPixmap( 0, KPixmapEffect::selectedPixmap( m_pixmap, listView()->colorGroup().highlight() ) );
   else
     setPixmap( 0, m_pixmap );
 }
diff --git a/src/projects/k3bfillstatusdisplay.cpp b/src/projects/k3bfillstatusdisplay.cpp
index 30f10e6..d748dce 100644
--- a/src/projects/k3bfillstatusdisplay.cpp
+++ b/src/projects/k3bfillstatusdisplay.cpp
@@ -72,7 +72,7 @@ K3bFillStatusDisplayWidget::K3bFillStatusDisplayWidget( K3bDoc* doc, TQWidget* p
 {
   d = new Private();
   d->doc = doc;
-  tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Minimum, TQSizePolicy::Preferred ) );
+  setSizePolicy( TQSizePolicy( TQSizePolicy::Minimum, TQSizePolicy::Preferred ) );
 }
 
 
@@ -102,13 +102,13 @@ void K3bFillStatusDisplayWidget::setCdSize( const K3b::Msf& size )
 }
 
 
-TQSize K3bFillStatusDisplayWidget::tqsizeHint() const
+TQSize K3bFillStatusDisplayWidget::sizeHint() const
 {
-  return tqminimumSizeHint();
+  return minimumSizeHint();
 }
 
 
-TQSize K3bFillStatusDisplayWidget::tqminimumSizeHint() const
+TQSize K3bFillStatusDisplayWidget::minimumSizeHint() const
 {
   int margin = 2;
   TQFontMetrics fm( font() );
@@ -127,7 +127,7 @@ void K3bFillStatusDisplayWidget::paintEvent( TQPaintEvent* )
 {
   // double buffer
   TQPixmap buffer( size() );
-  buffer.fill( tqcolorGroup().base() );
+  buffer.fill( colorGroup().base() );
   TQPainter p;
   p.tqbegin( &buffer, TQT_TQOBJECT(this) );
   p.setPen( TQt::black ); // we use a fixed bar color (which is not very nice btw, so we also fix the text color)
@@ -577,7 +577,7 @@ void K3bFillStatusDisplay::slotCustomSize()
 
 void K3bFillStatusDisplay::slotMenuButtonClicked()
 {
-  TQSize size = d->showDvdSizes ? d->dvdPopup->tqsizeHint() : d->popup->tqsizeHint();
+  TQSize size = d->showDvdSizes ? d->dvdPopup->sizeHint() : d->popup->sizeHint();
   slotPopupMenu( d->buttonMenu->mapToGlobal(TQPoint(d->buttonMenu->width(), 0)) +
 		 TQPoint(-1*size.width(), -1*size.height()) );
 }
diff --git a/src/projects/k3bfillstatusdisplay.h b/src/projects/k3bfillstatusdisplay.h
index c1cc810..f219ec8 100644
--- a/src/projects/k3bfillstatusdisplay.h
+++ b/src/projects/k3bfillstatusdisplay.h
@@ -51,8 +51,8 @@ class K3bFillStatusDisplayWidget : public TQWidget
   K3bFillStatusDisplayWidget( K3bDoc* doc, TQWidget* parent );
   ~K3bFillStatusDisplayWidget();
 
-  TQSize tqsizeHint() const;
-  TQSize tqminimumSizeHint() const;
+  TQSize sizeHint() const;
+  TQSize minimumSizeHint() const;
 
   const K3b::Msf& cdSize() const;
 
diff --git a/src/projects/k3bvcdburndialog.cpp b/src/projects/k3bvcdburndialog.cpp
index 3f2434c..98354f9 100644
--- a/src/projects/k3bvcdburndialog.cpp
+++ b/src/projects/k3bvcdburndialog.cpp
@@ -311,7 +311,7 @@ void K3bVcdBurnDialog::setupAdvancedTab()
     m_groupGaps->tqlayout() ->setMargin( marginHint() );
 
     TQGridLayout* groupGapsLayout = new TQGridLayout( m_groupGaps->tqlayout() );
-    groupGapsLayout->tqsetAlignment( TQt::AlignTop );
+    groupGapsLayout->setAlignment( TQt::AlignTop );
 
     m_checkGaps = new TQCheckBox( i18n( "Customize gaps and margins" ), m_groupGaps );
 
@@ -407,7 +407,7 @@ void K3bVcdBurnDialog::setupAdvancedTab()
     m_groupMisc->tqlayout() ->setMargin( marginHint() );
 
     TQGridLayout* groupMiscLayout = new TQGridLayout( m_groupMisc->tqlayout() );
-    groupMiscLayout->tqsetAlignment( TQt::AlignTop );
+    groupMiscLayout->setAlignment( TQt::AlignTop );
 
     m_labelRestriction = new TQLabel( i18n( "Restriction category (0..3):" ), m_groupMisc, "m_labelRestriction" );
     m_spinRestriction = new TQSpinBox( m_groupMisc, "m_spinRestriction" );
diff --git a/src/projects/k3bvcdtrackdialog.cpp b/src/projects/k3bvcdtrackdialog.cpp
index be140f7..bfac930 100644
--- a/src/projects/k3bvcdtrackdialog.cpp
+++ b/src/projects/k3bvcdtrackdialog.cpp
@@ -379,7 +379,7 @@ void K3bVcdTrackDialog::prepareGui()
     groupFileInfo->tqlayout() ->setMargin( 0 );
 
     TQGridLayout* groupFileInfoLayout = new TQGridLayout( groupFileInfo->tqlayout() );
-    groupFileInfoLayout->tqsetAlignment( TQt::AlignTop );
+    groupFileInfoLayout->setAlignment( TQt::AlignTop );
     groupFileInfoLayout->setSpacing( spacingHint() );
     groupFileInfoLayout->setMargin( marginHint() );
 
@@ -387,7 +387,7 @@ void K3bVcdTrackDialog::prepareGui()
 
     m_displayFileName = new KCutLabel( groupFileInfo );
     m_displayFileName->setText( i18n( "Filename" ) );
-    m_displayFileName->tqsetAlignment( int( TQLabel::AlignTop | TQLabel::AlignLeft ) );
+    m_displayFileName->setAlignment( int( TQLabel::AlignTop | TQLabel::AlignLeft ) );
 
     TQLabel* labelSize = new TQLabel( i18n( "Size:" ), groupFileInfo, "labelSize" );
     TQLabel* labelLength = new TQLabel( i18n( "Length:" ), groupFileInfo, "labelLength" );
@@ -395,15 +395,15 @@ void K3bVcdTrackDialog::prepareGui()
 
     m_displaySize = new TQLabel( groupFileInfo, "m_displaySize" );
     m_displaySize->setText( "0.0 MB" );
-    m_displaySize->tqsetAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
+    m_displaySize->setAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
 
     m_displayLength = new TQLabel( groupFileInfo, "m_displayLength" );
     m_displayLength->setText( "0:0:0" );
-    m_displayLength->tqsetAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
+    m_displayLength->setAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
 
     m_muxrate = new TQLabel( groupFileInfo, "m_muxrate" );
     m_muxrate->setText( i18n( "%1 bit/s" ).tqarg( 0 ) );
-    m_muxrate->tqsetAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
+    m_muxrate->setAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
 
     TQFrame* fileInfoLine = new TQFrame( groupFileInfo );
     fileInfoLine->setFrameStyle( TQFrame::HLine | TQFrame::Sunken );
@@ -443,7 +443,7 @@ void K3bVcdTrackDialog::setupPbcTab()
     TQWidget * w = new TQWidget( m_mainTabbed );
 
     TQGridLayout* grid = new TQGridLayout( w );
-    grid->tqsetAlignment( TQt::AlignTop );
+    grid->setAlignment( TQt::AlignTop );
     grid->setSpacing( spacingHint() );
     grid->setMargin( marginHint() );
 
@@ -467,7 +467,7 @@ void K3bVcdTrackDialog::setupPbcTab()
     m_groupPlay->tqlayout() ->setMargin( marginHint() );
 
     TQGridLayout* groupPlayLayout = new TQGridLayout( m_groupPlay->tqlayout() );
-    groupPlayLayout->tqsetAlignment( TQt::AlignTop );
+    groupPlayLayout->setAlignment( TQt::AlignTop );
 
     TQLabel* labelPlaying = new TQLabel( i18n( "Playing track" ) , m_groupPlay, "labelPlaying" );
 
@@ -503,7 +503,7 @@ void K3bVcdTrackDialog::setupPbcTab()
     m_groupPbc->tqlayout() ->setMargin( marginHint() );
 
     TQGridLayout* groupPbcLayout = new TQGridLayout( m_groupPbc->tqlayout() );
-    groupPbcLayout->tqsetAlignment( TQt::AlignTop );
+    groupPbcLayout->setAlignment( TQt::AlignTop );
 
     TQLabel* labelPbc_previous = new TQLabel( i18n( "Previous:" ), m_groupPbc, "labelPbc_previous" );
     TQLabel* labelPbc_next = new TQLabel( i18n( "Next:" ), m_groupPbc, "labelPbc_next" );
@@ -553,7 +553,7 @@ void K3bVcdTrackDialog::setupPbcKeyTab()
     m_widgetnumkeys = new TQWidget( m_mainTabbed );
 
     TQGridLayout* grid = new TQGridLayout( m_widgetnumkeys );
-    grid->tqsetAlignment( TQt::AlignTop );
+    grid->setAlignment( TQt::AlignTop );
     grid->setSpacing( spacingHint() );
     grid->setMargin( marginHint() );
 
@@ -590,7 +590,7 @@ void K3bVcdTrackDialog::setupAudioTab()
     TQWidget * w = new TQWidget( m_mainTabbed );
 
     TQGridLayout* grid = new TQGridLayout( w );
-    grid->tqsetAlignment( TQt::AlignTop );
+    grid->setAlignment( TQt::AlignTop );
     grid->setSpacing( spacingHint() );
     grid->setMargin( marginHint() );
 
@@ -647,7 +647,7 @@ void K3bVcdTrackDialog::setupVideoTab()
     TQWidget * w = new TQWidget( m_mainTabbed );
 
     TQGridLayout* grid = new TQGridLayout( w );
-    grid->tqsetAlignment( TQt::AlignTop );
+    grid->setAlignment( TQt::AlignTop );
     grid->setSpacing( spacingHint() );
     grid->setMargin( marginHint() );
 
diff --git a/src/rip/base_k3baudiorippingoptionwidget.ui b/src/rip/base_k3baudiorippingoptionwidget.ui
index 5a7a15b..820b04f 100644
--- a/src/rip/base_k3baudiorippingoptionwidget.ui
+++ b/src/rip/base_k3baudiorippingoptionwidget.ui
@@ -99,7 +99,7 @@ which can be used with programs like xmms or noatun.
                             <property name="sizeType">
                                 <enum>Fixed</enum>
                             </property>
-                            <property name="tqsizeHint">
+                            <property name="sizeHint">
                                 <size>
                                     <width>20</width>
                                     <height>16</height>
@@ -164,7 +164,7 @@ file will contain all tracks one after the other.
                             <property name="sizeType">
                                 <enum>Fixed</enum>
                             </property>
-                            <property name="tqsizeHint">
+                            <property name="sizeHint">
                                 <size>
                                     <width>20</width>
                                     <height>16</height>
diff --git a/src/rip/base_k3bcddbpatternwidget.ui b/src/rip/base_k3bcddbpatternwidget.ui
index feff67a..351ee9e 100644
--- a/src/rip/base_k3bcddbpatternwidget.ui
+++ b/src/rip/base_k3bcddbpatternwidget.ui
@@ -123,7 +123,7 @@
                     <property name="sizeType">
                         <enum>Expanding</enum>
                     </property>
-                    <property name="tqsizeHint">
+                    <property name="sizeHint">
                         <size>
                             <width>31</width>
                             <height>2</height>
diff --git a/src/rip/k3baudiocdview.cpp b/src/rip/k3baudiocdview.cpp
index 807e462..07cdf5e 100644
--- a/src/rip/k3baudiocdview.cpp
+++ b/src/rip/k3baudiocdview.cpp
@@ -111,7 +111,7 @@ K3bAudioCdView::K3bAudioCdView( TQWidget* parent, const char *name )
   TQSpacerItem* spacer = new TQSpacerItem( 10, 10, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
   toolBoxLayout->addItem( spacer );
   m_labelLength = new TQLabel( mainWidget() );
-  m_labelLength->tqsetAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
+  m_labelLength->setAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
   toolBoxLayout->addWidget( m_labelLength );
 
 
@@ -359,7 +359,7 @@ void K3bAudioCdView::slotEditTrackCddb()
     grid->setRowStretch( 4, 1 );
 
     d.setMainWidget(w);
-    d.resize( TQMAX( TQMAX(d.tqsizeHint().height(), d.tqsizeHint().width()), 300), d.tqsizeHint().height() );
+    d.resize( TQMAX( TQMAX(d.sizeHint().height(), d.sizeHint().width()), 300), d.sizeHint().height() );
 
     if( d.exec() == TQDialog::Accepted ) {
       m_cddbInfo.titles[a->trackNumber-1] = editTitle->text();
@@ -415,7 +415,7 @@ void K3bAudioCdView::slotEditAlbumCddb()
   grid->setRowStretch( 7, 1 );
 
   d.setMainWidget(w);
-  d.resize( TQMAX( TQMAX(d.tqsizeHint().height(), d.tqsizeHint().width()), 300), d.tqsizeHint().height() );
+  d.resize( TQMAX( TQMAX(d.sizeHint().height(), d.sizeHint().width()), 300), d.sizeHint().height() );
 
   if( d.exec() == TQDialog::Accepted ) {
     m_cddbInfo.cdTitle = editTitle->text();
@@ -584,7 +584,7 @@ void K3bAudioCdView::showBusyLabel( bool b )
     // the themed label is a cut label, thus its size hint is
     // based on the cut text, we force it to be full
     m_busyInfoLabel->resize( width(), height() );
-    m_busyInfoLabel->resize( m_busyInfoLabel->tqsizeHint() );
+    m_busyInfoLabel->resize( m_busyInfoLabel->sizeHint() );
     int x = (width() - m_busyInfoLabel->width())/2;
     int y = (height() - m_busyInfoLabel->height())/2;
     TQRect r( TQPoint( x, y ), m_busyInfoLabel->size() );
diff --git a/src/rip/k3bpatternparser.cpp b/src/rip/k3bpatternparser.cpp
index d83fe49..9cec693 100644
--- a/src/rip/k3bpatternparser.cpp
+++ b/src/rip/k3bpatternparser.cpp
@@ -171,7 +171,7 @@ TQString K3bPatternParser::parsePattern( const K3bCddbResultEntry& entry,
             dir.append( s ); // I think it makes more sense to allow empty comments
             break;
           case DATE:
-            dir.append( KGlobal::locale()->formatDate( TQDate::tqcurrentDate() ) );
+            dir.append( KGlobal::locale()->formatDate( TQDate::currentDate() ) );
             break;
           default:
             dir.append( pattern.mid(i, len) );
@@ -247,7 +247,7 @@ TQString K3bPatternParser::parsePattern( const K3bCddbResultEntry& entry,
         s = entry.cdExtInfo;
         break;
       case DATE:
-        s = KGlobal::locale()->formatDate( TQDate::tqcurrentDate() );
+        s = KGlobal::locale()->formatDate( TQDate::currentDate() );
         break;
       default: // we must never get here,
         break; // all choices should be covered
diff --git a/src/rip/k3bvideocdrippingdialog.cpp b/src/rip/k3bvideocdrippingdialog.cpp
index 9283f00..f0ab309 100644
--- a/src/rip/k3bvideocdrippingdialog.cpp
+++ b/src/rip/k3bvideocdrippingdialog.cpp
@@ -77,7 +77,7 @@ void K3bVideoCdRippingDialog::setupGui()
     groupDirectory->tqlayout() ->setMargin( KDialog::marginHint() );
 
     TQGridLayout* groupDirectoryLayout = new TQGridLayout( groupDirectory->tqlayout() );
-    groupDirectoryLayout->tqsetAlignment( TQt::AlignTop );
+    groupDirectoryLayout->setAlignment( TQt::AlignTop );
 
     TQLabel* rippathLabel = new TQLabel( i18n( "Rip files to:" ), groupDirectory );
     m_editDirectory = new KURLRequester( groupDirectory, "m_editDirectory" );
@@ -90,13 +90,13 @@ void K3bVideoCdRippingDialog::setupGui()
     freeSpaceBox->setSpacing( KDialog::spacingHint() );
     ( void ) new TQLabel( i18n( "Free space in directory:" ), freeSpaceBox, "FreeSpaceLabel" );
     m_labelFreeSpace = new TQLabel( "                       ", freeSpaceBox, "m_labelFreeSpace" );
-    m_labelFreeSpace->tqsetAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
+    m_labelFreeSpace->setAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
 
     TQHBox* necessarySizeBox = new TQHBox( groupDirectory );
     necessarySizeBox->setSpacing( KDialog::spacingHint() );
     ( void ) new TQLabel( i18n( "Necessary storage size:" ), necessarySizeBox, "StorSize" );
     m_labelNecessarySize = new TQLabel( "                        ", necessarySizeBox, "m_labelNecessarySize" );
-    m_labelNecessarySize->tqsetAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
+    m_labelNecessarySize->setAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
 
 
     groupDirectoryLayout->addWidget( rippathLabel, 0, 0 );
diff --git a/src/rip/k3bvideocdview.cpp b/src/rip/k3bvideocdview.cpp
index 7fbe3b2..9a60482 100644
--- a/src/rip/k3bvideocdview.cpp
+++ b/src/rip/k3bvideocdview.cpp
@@ -153,7 +153,7 @@ K3bVideoCdView::K3bVideoCdView( TQWidget* parent, const char *name )
     TQSpacerItem* spacer = new TQSpacerItem( 10, 10, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
     toolBoxLayout->addItem( spacer );
     m_labelLength = new TQLabel( mainWidget() );
-    m_labelLength->tqsetAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
+    m_labelLength->setAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
     toolBoxLayout->addWidget( m_labelLength );
 
     // the track view
diff --git a/src/rip/videodvd/base_k3bvideodvdrippingwidget.ui b/src/rip/videodvd/base_k3bvideodvdrippingwidget.ui
index 864b798..3ea6c03 100644
--- a/src/rip/videodvd/base_k3bvideodvdrippingwidget.ui
+++ b/src/rip/videodvd/base_k3bvideodvdrippingwidget.ui
@@ -372,7 +372,7 @@
                                             <property name="sizeType">
                                                 <enum>Expanding</enum>
                                             </property>
-                                            <property name="tqsizeHint">
+                                            <property name="sizeHint">
                                                 <size>
                                                     <width>20</width>
                                                     <height>0</height>
@@ -560,7 +560,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>5</width>
                                 <height>1</height>
@@ -663,7 +663,7 @@
                         <property name="sizeType">
                             <enum>Expanding</enum>
                         </property>
-                        <property name="tqsizeHint">
+                        <property name="sizeHint">
                             <size>
                                 <width>20</width>
                                 <height>1</height>
diff --git a/src/rip/videodvd/k3bvideodvdrippingdialog.cpp b/src/rip/videodvd/k3bvideodvdrippingdialog.cpp
index bcdb0f6..2ce8ae4 100644
--- a/src/rip/videodvd/k3bvideodvdrippingdialog.cpp
+++ b/src/rip/videodvd/k3bvideodvdrippingdialog.cpp
@@ -233,7 +233,7 @@ void K3bVideoDVDRippingDialog::populateTitleView( const TQValueList<int>& titles
 
       if( m_dvd[*it-1].audioStream(i).format() == K3bVideoDVD::AUDIO_FORMAT_DTS ) {
 	// width of the radio button from TQCheckListItem::paintCell
-	int buttonSize = tqstyle().tqpixelMetric( TQStyle::PM_CheckListButtonSize, m_w->m_titleView ) + 4;
+	int buttonSize = tqstyle().pixelMetric( TQStyle::PM_CheckListButtonSize, m_w->m_titleView ) + 4;
 	int spaceWidth = fontMetrics().width( ' ' );
 	int numSpaces = buttonSize/spaceWidth;
 	asI = new TQListViewItem( titleItem, asI, TQString().fill( ' ', numSpaces ) + text + " (" + i18n("not supported") + ")" );
@@ -471,7 +471,7 @@ TQString K3bVideoDVDRippingDialog::createFilename( const K3bVideoDVDRippingJob::
 	  f.append( "16:9" );
 	break;
       case PATTERN_CURRENT_DATE:
-	f.append( KGlobal::locale()->formatDate( TQDate::tqcurrentDate() ) );
+	f.append( KGlobal::locale()->formatDate( TQDate::currentDate() ) );
 	break;
       default:
 	f.append( pattern[i-1] );
diff --git a/src/rip/videodvd/k3bvideodvdrippingtitlelistview.cpp b/src/rip/videodvd/k3bvideodvdrippingtitlelistview.cpp
index 5811750..8c3e592 100644
--- a/src/rip/videodvd/k3bvideodvdrippingtitlelistview.cpp
+++ b/src/rip/videodvd/k3bvideodvdrippingtitlelistview.cpp
@@ -300,7 +300,7 @@ public:
       return;
     int col = m_view->header()->sectionAt( contentsPos.x() );
 
-    TQRect r = m_view->tqitemRect( item );
+    TQRect r = m_view->itemRect( item );
     int headerPos = m_view->header()->sectionPos( col );
     r.setLeft( headerPos );
     r.setRight( headerPos + m_view->header()->sectionSize( col ) );
diff --git a/src/rip/videodvd/k3bvideodvdrippingview.cpp b/src/rip/videodvd/k3bvideodvdrippingview.cpp
index 101d965..56ecf0c 100644
--- a/src/rip/videodvd/k3bvideodvdrippingview.cpp
+++ b/src/rip/videodvd/k3bvideodvdrippingview.cpp
@@ -54,7 +54,7 @@ K3bVideoDVDRippingView::K3bVideoDVDRippingView( TQWidget* parent, const char * n
   TQSpacerItem* spacer = new TQSpacerItem( 10, 10, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
   toolBoxLayout->addItem( spacer );
   m_labelLength = new TQLabel( mainWidget() );
-  m_labelLength->tqsetAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
+  m_labelLength->setAlignment( int( TQLabel::AlignVCenter | TQLabel::AlignRight ) );
   toolBoxLayout->addWidget( m_labelLength );
 
 
diff --git a/src/rip/videodvd/k3bvideodvdrippingwidget.cpp b/src/rip/videodvd/k3bvideodvdrippingwidget.cpp
index d05f915..cdbb932 100644
--- a/src/rip/videodvd/k3bvideodvdrippingwidget.cpp
+++ b/src/rip/videodvd/k3bvideodvdrippingwidget.cpp
@@ -351,8 +351,8 @@ void K3bVideoDVDRippingWidget::slotCustomPictureSize()
   spinHeight->setSpecialValueText( i18n("Auto") );
   TQLabel* labelW = new TQLabel( spinWidth, i18n("Width") + ':', dlg.plainPage() );
   TQLabel* labelH = new TQLabel( spinHeight, i18n("Height") + ':', dlg.plainPage() );
-  labelW->tqsetAlignment( TQt::AlignRight|TQt::AlignVCenter );
-  labelH->tqsetAlignment( TQt::AlignRight|TQt::AlignVCenter );
+  labelW->setAlignment( TQt::AlignRight|TQt::AlignVCenter );
+  labelH->setAlignment( TQt::AlignRight|TQt::AlignVCenter );
 
   TQGridLayout* grid = new TQGridLayout( dlg.plainPage() );
   grid->setMargin( 0 );