Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731

8 files changed, 473 insertions, 0 deletions

diff --git a/examples/application/application.cpp b/examples/application/application.cpp
new file mode 100644
index 000000000..e2a690e30
--- /dev/null
+++ b/examples/application/application.cpp
@@ -0,0 +1,294 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for TQt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include "application.h"
+
+#include <qimage.h>
+#include <qpixmap.h>
+#include <qtoolbar.h>
+#include <qtoolbutton.h>
+#include <qpopupmenu.h>
+#include <qmenubar.h>
+#include <qtextedit.h>
+#include <qfile.h>
+#include <qfiledialog.h>
+#include <qstatusbar.h>
+#include <qmessagebox.h>
+#include <qprinter.h>
+#include <qapplication.h>
+#include <qaccel.h>
+#include <qtextstream.h>
+#include <qpainter.h>
+#include <qpaintdevicemetrics.h>
+#include <qwhatsthis.h>
+#include <qsimplerichtext.h>
+
+#include "filesave.xpm"
+#include "fileopen.xpm"
+#include "fileprint.xpm"
+
+ApplicationWindow::ApplicationWindow()
+    : TQMainWindow( 0, "example application main window", WDestructiveClose | WGroupLeader )
+{
+    printer = new TQPrinter( TQPrinter::HighResolution );
+    TQPixmap openIcon, saveIcon, printIcon;
+
+    TQToolBar * fileTools = new TQToolBar( this, "file operations" );
+    fileTools->setLabel( "File Operations" );
+
+    openIcon = TQPixmap( fileopen );
+    TQToolButton * fileOpen
+	= new TQToolButton( openIcon, "Open File", TQString::null,
+			   this, SLOT(choose()), fileTools, "open file" );
+
+    saveIcon = TQPixmap( filesave );
+    TQToolButton * fileSave
+	= new TQToolButton( saveIcon, "Save File", TQString::null,
+			   this, SLOT(save()), fileTools, "save file" );
+
+    printIcon = TQPixmap( fileprint );
+    TQToolButton * filePrint
+	= new TQToolButton( printIcon, "Print File", TQString::null,
+			   this, SLOT(print()), fileTools, "print file" );
+
+
+    (void)TQWhatsThis::whatsThisButton( fileTools );
+
+    const char * fileOpenText = "<p><img source=\"fileopen\"> "
+	         "Click this button to open a <em>new file</em>.<br>"
+                 "You can also select the <b>Open</b> command "
+                 "from the <b>File</b> menu.</p>";
+
+    TQWhatsThis::add( fileOpen, fileOpenText );
+
+    TQMimeSourceFactory::defaultFactory()->setPixmap( "fileopen", openIcon );
+
+    const char * fileSaveText = "<p>Click this button to save the file you "
+                 "are editing. You will be prompted for a file name.\n"
+                 "You can also select the <b>Save</b> command "
+                 "from the <b>File</b> menu.</p>";
+
+    TQWhatsThis::add( fileSave, fileSaveText );
+
+    const char * filePrintText = "Click this button to print the file you "
+                 "are editing.\n"
+		 "You can also select the Print command "
+		 "from the File menu.";
+
+    TQWhatsThis::add( filePrint, filePrintText );
+
+
+    TQPopupMenu * file = new TQPopupMenu( this );
+    menuBar()->insertItem( "&File", file );
+
+
+    file->insertItem( "&New", this, SLOT(newDoc()), CTRL+Key_N );
+
+    int id;
+    id = file->insertItem( openIcon, "&Open...",
+			   this, SLOT(choose()), CTRL+Key_O );
+    file->setWhatsThis( id, fileOpenText );
+
+    id = file->insertItem( saveIcon, "&Save",
+			   this, SLOT(save()), CTRL+Key_S );
+    file->setWhatsThis( id, fileSaveText );
+
+    id = file->insertItem( "Save &As...", this, SLOT(saveAs()) );
+    file->setWhatsThis( id, fileSaveText );
+
+    file->insertSeparator();
+
+    id = file->insertItem( printIcon, "&Print...",
+			   this, SLOT(print()), CTRL+Key_P );
+    file->setWhatsThis( id, filePrintText );
+
+    file->insertSeparator();
+
+    file->insertItem( "&Close", this, SLOT(close()), CTRL+Key_W );
+
+    file->insertItem( "&Quit", qApp, SLOT( closeAllWindows() ), CTRL+Key_Q );
+
+    menuBar()->insertSeparator();
+
+    TQPopupMenu * help = new TQPopupMenu( this );
+    menuBar()->insertItem( "&Help", help );
+
+    help->insertItem( "&About", this, SLOT(about()), Key_F1 );
+    help->insertItem( "About &TQt", this, SLOT(aboutTQt()) );
+    help->insertSeparator();
+    help->insertItem( "What's &This", this, SLOT(whatsThis()), SHIFT+Key_F1 );
+
+    e = new TQTextEdit( this, "editor" );
+    e->setFocus();
+    setCentralWidget( e );
+    statusBar()->message( "Ready", 2000 );
+
+    resize( 450, 600 );
+}
+
+
+ApplicationWindow::~ApplicationWindow()
+{
+    delete printer;
+}
+
+
+
+void ApplicationWindow::newDoc()
+{
+    ApplicationWindow *ed = new ApplicationWindow;
+    ed->setCaption("TQt Example - Application");
+    ed->show();
+}
+
+void ApplicationWindow::choose()
+{
+    TQString fn = TQFileDialog::getOpenFileName( TQString::null, TQString::null,
+					       this);
+    if ( !fn.isEmpty() )
+	load( fn );
+    else
+	statusBar()->message( "Loading aborted", 2000 );
+}
+
+
+void ApplicationWindow::load( const TQString &fileName )
+{
+    TQFile f( fileName );
+    if ( !f.open( IO_ReadOnly ) )
+	return;
+
+    TQTextStream ts( &f );
+    e->setText( ts.read() );
+    e->setModified( FALSE );
+    setCaption( fileName );
+    statusBar()->message( "Loaded document " + fileName, 2000 );
+}
+
+
+void ApplicationWindow::save()
+{
+    if ( filename.isEmpty() ) {
+	saveAs();
+	return;
+    }
+
+    TQString text = e->text();
+    TQFile f( filename );
+    if ( !f.open( IO_WriteOnly ) ) {
+	statusBar()->message( TQString("Could not write to %1").arg(filename),
+			      2000 );
+	return;
+    }
+
+    TQTextStream t( &f );
+    t << text;
+    f.close();
+
+    e->setModified( FALSE );
+
+    setCaption( filename );
+
+    statusBar()->message( TQString( "File %1 saved" ).arg( filename ), 2000 );
+}
+
+
+void ApplicationWindow::saveAs()
+{
+    TQString fn = TQFileDialog::getSaveFileName( TQString::null, TQString::null,
+					       this );
+    if ( !fn.isEmpty() ) {
+	filename = fn;
+	save();
+    } else {
+	statusBar()->message( "Saving aborted", 2000 );
+    }
+}
+
+
+void ApplicationWindow::print()
+{
+    printer->setFullPage( TRUE );
+    if ( printer->setup(this) ) {		// printer dialog
+	statusBar()->message( "Printing..." );
+	TQPainter p;
+	if( !p.begin( printer ) ) {               // paint on printer
+	    statusBar()->message( "Printing aborted", 2000 );
+	    return;
+	}
+
+	TQPaintDeviceMetrics metrics( p.device() );
+	int dpiy = metrics.logicalDpiY();
+	int margin = (int) ( (2/2.54)*dpiy ); // 2 cm margins
+	TQRect view( margin, margin, metrics.width() - 2*margin, metrics.height() - 2*margin );
+	TQSimpleRichText richText( TQStyleSheet::convertFromPlainText(e->text()),
+				  TQFont(),
+				  e->context(),
+				  e->styleSheet(),
+				  e->mimeSourceFactory(),
+				  view.height() );
+	richText.setWidth( &p, view.width() );
+	int page = 1;
+	do {
+	    richText.draw( &p, margin, margin, view, colorGroup() );
+	    view.moveBy( 0, view.height() );
+	    p.translate( 0 , -view.height() );
+	    p.drawText( view.right() - p.fontMetrics().width( TQString::number( page ) ),
+			view.bottom() + p.fontMetrics().ascent() + 5, TQString::number( page ) );
+	    if ( view.top() - margin >= richText.height() )
+		break;
+	    printer->newPage();
+	    page++;
+	} while (TRUE);
+
+	statusBar()->message( "Printing completed", 2000 );
+    } else {
+	statusBar()->message( "Printing aborted", 2000 );
+    }
+}
+
+void ApplicationWindow::closeEvent( TQCloseEvent* ce )
+{
+    if ( !e->isModified() ) {
+	ce->accept();
+	return;
+    }
+
+    switch( TQMessageBox::information( this, "TQt Application Example",
+				      "Do you want to save the changes"
+				      " to the document?",
+				      "Yes", "No", "Cancel",
+				      0, 1 ) ) {
+    case 0:
+	save();
+	ce->accept();
+	break;
+    case 1:
+	ce->accept();
+	break;
+    case 2:
+    default: // just for sanity
+	ce->ignore();
+	break;
+    }
+}
+
+
+void ApplicationWindow::about()
+{
+    TQMessageBox::about( this, "TQt Application Example",
+			"This example demonstrates simple use of "
+			"TQMainWindow,\nTQMenuBar and TQToolBar.");
+}
+
+
+void ApplicationWindow::aboutTQt()
+{
+    TQMessageBox::aboutTQt( this, "TQt Application Example" );
+}
diff --git a/examples/application/application.doc b/examples/application/application.doc
new file mode 100644
index 000000000..731bda020
--- /dev/null
+++ b/examples/application/application.doc
@@ -0,0 +1,34 @@
+/*
+*/
+     
+/*! \page simple-application-example.html
+
+  \ingroup examples
+
+  \title A Complete Application Window
+ 
+  This example program looks like a complete modern application.  It
+  has a menu bar, it has a tool bar, it has a status bar and works
+  like a simple text editor.
+ 
+  There is a <a href="simple-application.html">walkthrough</a> of
+  this example.
+ 
+  <hr>
+ 
+  Header file:
+ 
+  \include application/application.h
+ 
+  <hr>
+ 
+  Implementation:
+ 
+  \include application/application.cpp
+ 
+  <hr>
+ 
+  Main:
+ 
+  \include application/main.cpp 
+*/
diff --git a/examples/application/application.h b/examples/application/application.h
new file mode 100644
index 000000000..7b772728e
--- /dev/null
+++ b/examples/application/application.h
@@ -0,0 +1,46 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for TQt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#ifndef APPLICATION_H
+#define APPLICATION_H
+
+#include <qmainwindow.h>
+
+class TQTextEdit;
+
+class ApplicationWindow: public TQMainWindow
+{
+    Q_OBJECT
+
+public:
+    ApplicationWindow();
+    ~ApplicationWindow();
+
+protected:
+    void closeEvent( TQCloseEvent* );
+
+private slots:
+    void newDoc();
+    void choose();
+    void load( const TQString &fileName );
+    void save();
+    void saveAs();
+    void print();
+
+    void about();
+    void aboutTQt();
+
+private:
+    TQPrinter *printer;
+    TQTextEdit *e;
+    TQString filename;
+};
+
+
+#endif
diff --git a/examples/application/application.pro b/examples/application/application.pro
new file mode 100644
index 000000000..7f109124a
--- /dev/null
+++ b/examples/application/application.pro
@@ -0,0 +1,11 @@
+TEMPLATE	= app
+TARGET		= application
+
+CONFIG		+= qt warn_on release
+DEPENDPATH	= ../../include
+
+REQUIRES	= full-config
+
+HEADERS		= application.h
+SOURCES		= application.cpp \
+		  main.cpp
diff --git a/examples/application/fileopen.xpm b/examples/application/fileopen.xpm
new file mode 100644
index 000000000..880417eee
--- /dev/null
+++ b/examples/application/fileopen.xpm
@@ -0,0 +1,22 @@
+/* XPM */
+static const char *fileopen[] = {
+"    16    13        5            1",
+". c #040404",
+"# c #808304",
+"a c None",
+"b c #f3f704",
+"c c #f3f7f3",
+"aaaaaaaaa...aaaa",
+"aaaaaaaa.aaa.a.a",
+"aaaaaaaaaaaaa..a",
+"a...aaaaaaaa...a",
+".bcb.......aaaaa",
+".cbcbcbcbc.aaaaa",
+".bcbcbcbcb.aaaaa",
+".cbcb...........",
+".bcb.#########.a",
+".cb.#########.aa",
+".b.#########.aaa",
+"..#########.aaaa",
+"...........aaaaa"
+};
diff --git a/examples/application/fileprint.xpm b/examples/application/fileprint.xpm
new file mode 100644
index 000000000..6ada912fa
--- /dev/null
+++ b/examples/application/fileprint.xpm
@@ -0,0 +1,24 @@
+/* XPM */
+static const char *fileprint[] = {
+"    16    14        6            1",
+". c #000000",
+"# c #848284",
+"a c #c6c3c6",
+"b c #ffff00",
+"c c #ffffff",
+"d c None",
+"ddddd.........dd",
+"dddd.cccccccc.dd",
+"dddd.c.....c.ddd",
+"ddd.cccccccc.ddd",
+"ddd.c.....c....d",
+"dd.cccccccc.a.a.",
+"d..........a.a..",
+".aaaaaaaaaa.a.a.",
+".............aa.",
+".aaaaaa###aa.a.d",
+".aaaaaabbbaa...d",
+".............a.d",
+"d.aaaaaaaaa.a.dd",
+"dd...........ddd"
+};
diff --git a/examples/application/filesave.xpm b/examples/application/filesave.xpm
new file mode 100644
index 000000000..bd6870f47
--- /dev/null
+++ b/examples/application/filesave.xpm
@@ -0,0 +1,22 @@
+/* XPM */
+static const char *filesave[] = {
+"    14    14        4            1",
+". c #040404",
+"# c #808304",
+"a c #bfc2bf",
+"b c None",
+"..............",
+".#.aaaaaaaa.a.",
+".#.aaaaaaaa...",
+".#.aaaaaaaa.#.",
+".#.aaaaaaaa.#.",
+".#.aaaaaaaa.#.",
+".#.aaaaaaaa.#.",
+".##........##.",
+".############.",
+".##.........#.",
+".##......aa.#.",
+".##......aa.#.",
+".##......aa.#.",
+"b............."
+};
diff --git a/examples/application/main.cpp b/examples/application/main.cpp
new file mode 100644
index 000000000..f6a4ae3fb
--- /dev/null
+++ b/examples/application/main.cpp
@@ -0,0 +1,20 @@
+/****************************************************************************
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of an example program for TQt.  This example
+** program may be used, distributed and modified without limitation.
+**
+*****************************************************************************/
+
+#include <qapplication.h>
+#include "application.h"
+
+int main( int argc, char ** argv ) {
+    TQApplication a( argc, argv );
+    ApplicationWindow *mw = new ApplicationWindow();
+    mw->setCaption( "TQt Example - Application" );
+    mw->show();
+    a.connect( &a, SIGNAL(lastWindowClosed()), &a, SLOT(tquit()) );
+    return a.exec();
+}