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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce4a32fe52ef09d8f5ff1dd22c001110902b60a2 (patch)
tree5ac38a06f3dde268dc7927dc155896926aaf7012 /kdecore/tests/kconfigtestgui.cpp
downloadtdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.tar.gz
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Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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diff --git a/kdecore/tests/kconfigtestgui.cpp b/kdecore/tests/kconfigtestgui.cpp
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+/* This file is part of the KDE libraries
+ Copyright (C) 1997 Matthias Kalle Dalheimer (kalle@kde.org)
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#include "kconfigtestgui.h"
+#include "kconfigtestgui.moc"
+
+//
+// configtest.cpp: libKDEcore example
+//
+// demonstrates use of KConfig class
+//
+// adapted from Qt widgets demo
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <kapplication.h>
+#include <qdialog.h>
+#include <qfile.h>
+#include <qfileinfo.h>
+#include <qdatetime.h>
+#include <kdebug.h>
+#include <ksimpleconfig.h>
+#include <config.h>
+
+// Standard Qt widgets
+
+#include <qlabel.h>
+#include <qlineedit.h>
+#include <qpushbutton.h>
+
+// KDE includes
+#include <kconfig.h>
+
+#ifdef HAVE_PATHS_H
+#include <paths.h>
+#endif
+
+#ifndef _PATH_TMP
+#define _PATH_TMP "/tmp/"
+#endif
+
+//
+// Construct the KConfigTestView with buttons
+//
+
+KConfigTestView::KConfigTestView( QWidget *parent, const char *name )
+ : QDialog( parent, name ),
+ pConfig( 0L ),
+ pFile( 0L ),
+ pStream( 0L )
+{
+ // Set the window caption/title
+
+ setCaption( "KConfig test" );
+
+ // Label and edit for the app config file
+ pAppFileLabel = new QLabel( this, "appconfiglabel" );
+ pAppFileLabel->setText( "Application config file:" );
+ pAppFileLabel->setGeometry( 20, 20, 200, 20 );
+
+ pAppFileEdit = new QLineEdit( this, "appconfigedit" );
+ pAppFileEdit->setGeometry( 240, 20, 160, 20 );
+ connect( pAppFileEdit, SIGNAL(returnPressed()),
+ SLOT(appConfigEditReturnPressed()));
+
+ // Label and edit for the group
+ pGroupLabel = new QLabel( this, "grouplabel" );
+ pGroupLabel->setText( "Group:" );
+ pGroupLabel->setGeometry( 20, 60, 80, 20 );
+
+ pGroupEdit = new QLineEdit( this, "groupedit" );
+ pGroupEdit->setGeometry( 120, 60, 100, 20 );
+ connect( pGroupEdit, SIGNAL(returnPressed()),
+ SLOT(groupEditReturnPressed()));
+
+ // Edit and label for the key/value pair
+ pKeyEdit = new QLineEdit( this, "keyedit" );
+ pKeyEdit->setGeometry( 20, 100, 80, 20 );
+ connect( pKeyEdit, SIGNAL( returnPressed()),
+ SLOT(keyEditReturnPressed()));
+
+ pEqualsLabel = new QLabel( this, "equalslabel" );
+ pEqualsLabel->setGeometry( 105, 100, 20, 20 );
+ pEqualsLabel->setText( "=" );
+
+ pValueEdit = new QLineEdit( this, "valueedit" );
+ pValueEdit->setGeometry( 120, 100, 100, 20 );
+ pValueEdit->setText( "---" );
+
+ pWriteButton = new QPushButton( this, "writebutton" );
+ pWriteButton->setGeometry( 20,140, 80, 20 );
+ pWriteButton->setText( "Write entry" );
+ connect( pWriteButton, SIGNAL(clicked()), SLOT( writeButtonClicked() ) );
+
+ // Labels for the info line
+ pInfoLabel1 = new QLabel( this, "infolabel1" );
+ pInfoLabel1->setGeometry( 20, 200, 60, 20 );
+ pInfoLabel1->setText( "Info:" );
+
+ pInfoLabel2 = new QLabel( this, "infolabel2" );
+ pInfoLabel2->setGeometry( 100, 200, 300, 20 );
+ pInfoLabel2->setFrameStyle( QFrame::Panel | QFrame::Sunken );
+
+ // Quit button
+ pQuitButton = new QPushButton( this, "quitbutton" );
+ pQuitButton->setText( "Quit" );
+ pQuitButton->setGeometry( 340, 60, 60, 60 );
+ connect( pQuitButton, SIGNAL(clicked()), qApp, SLOT(quit()) );
+
+ // create a default KConfig object in order to be able to start right away
+ pConfig = new KConfig( QString::null );
+}
+
+KConfigTestView::~KConfigTestView()
+{
+ delete pConfig;
+ delete pFile;
+ delete pStream;
+}
+
+void KConfigTestView::appConfigEditReturnPressed()
+{
+ // if there already was a config object, delete it and its associated data
+ delete pConfig;
+ pConfig = 0L;
+ delete pFile;
+ pFile = 0L;
+ delete pStream;
+ pStream = 0L;
+
+ // create a new config object
+ if( !pAppFileEdit->text().isEmpty() )
+ pConfig = new KConfig( pAppFileEdit->text() );
+
+ pInfoLabel2->setText( "New config object created." );
+}
+
+void KConfigTestView::groupEditReturnPressed()
+{
+ pConfig->setGroup( pGroupEdit->text() );
+ // according to the Qt doc, this is begging for trouble, but for a
+ // test program this will do
+ QString aText;
+ aText.sprintf( "Group set to %s", QString( pConfig->group() ).isEmpty() ?
+ QString("<default>").ascii() : pConfig->group().ascii() );
+ pInfoLabel2->setText( aText );
+}
+
+void KConfigTestView::keyEditReturnPressed()
+{
+ QString aValue = pConfig->readEntry( pKeyEdit->text() );
+ // just checking aValue.isNull() would be easier here, but this is
+ // to demonstrate the HasKey()-method. Besides, it is better data
+ // encapsulation because we do not make any assumption about coding
+ // non-values here.
+ if( !pConfig->hasKey( pKeyEdit->text() ) )
+ {
+ pInfoLabel2->setText( "Key not found!" );
+ pValueEdit->setText( "---" );
+ }
+ else
+ {
+ pInfoLabel2->setText( "Key found!" );
+ pValueEdit->setText( aValue );
+ }
+}
+
+void KConfigTestView::writeButtonClicked()
+{
+ pConfig->writeEntry( pKeyEdit->text(), QString( pValueEdit->text() ) );
+ pInfoLabel2->setText( "Entry written" );
+
+ kdDebug() << "Entry written: " << 27 << endl;
+}
+
+
+int main( int argc, char **argv )
+{
+ KApplication a( argc, argv, "bla" );
+
+ KConfigTestView *w = new KConfigTestView();
+ a.setMainWidget( w );
+ return w->exec();
+}