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

1 files changed, 200 insertions, 0 deletions

diff --git a/kdecore/tests/kconfigtestgui.cpp b/kdecore/tests/kconfigtestgui.cpp
new file mode 100644
index 000000000..6dbf98e52
--- /dev/null
+++ b/kdecore/tests/kconfigtestgui.cpp
@@ -0,0 +1,200 @@
+/* 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();
+}