Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731

1 files changed, 130 insertions, 0 deletions

diff --git a/examples/picture/picture.cpp b/examples/picture/picture.cpp
new file mode 100644
index 000000000..44420d084
--- /dev/null
+++ b/examples/picture/picture.cpp
@@ -0,0 +1,130 @@
+/****************************************************************************
+**
+** 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 <qpainter.h>
+#include <qpicture.h>
+#include <qpixmap.h>
+#include <qwidget.h>
+#include <qmessagebox.h>
+#include <qfile.h>
+#include <ctype.h>
+
+
+void paintCar( TQPainter *p )			// paint a car
+{
+    TQPointArray a;
+    TQBrush brush( TQt::yellow, TQt::SolidPattern );
+    p->setBrush( brush );			// use solid, yellow brush
+
+    a.setPoints( 5, 50,50, 350,50, 450,120, 450,250, 50,250 );
+    p->drawPolygon( a );			// draw car body
+
+    TQFont f( "courier", 12, TQFont::Bold );
+    p->setFont( f );
+
+    TQColor windowColor( 120, 120, 255 );	// a light blue color
+    brush.setColor( windowColor );		// set this brush color
+    p->setBrush( brush );			// set brush
+    p->drawRect( 80, 80, 250, 70 );		// car window
+    p->drawText( 180, 80, 150, 70, TQt::AlignCenter, "--  TQt  --\nTrolltech AS" );
+
+    TQPixmap pixmap;
+    if ( pixmap.load("flag.bmp") )		// load and draw image
+	p->drawPixmap( 100, 85, pixmap );
+
+    p->setBackgroundMode( TQt::OpaqueMode );	// set opaque mode
+    p->setBrush( TQt::DiagCrossPattern );	// black diagonal cross pattern
+    p->drawEllipse( 90, 210, 80, 80 );		// back wheel
+    p->setBrush( TQt::CrossPattern );		// black cross fill pattern
+    p->drawEllipse( 310, 210, 80, 80 );		// front wheel
+}
+
+
+class PictureDisplay : public TQWidget		// picture display widget
+{
+public:
+    PictureDisplay( const char *fileName );
+   ~PictureDisplay();
+protected:
+    void	paintEvent( TQPaintEvent * );
+    void	keyPressEvent( TQKeyEvent * );
+private:
+    TQPicture   *pict;
+    TQString	name;
+};
+
+PictureDisplay::PictureDisplay( const char *fileName )
+{
+    pict = new TQPicture;
+    name = fileName;
+    if ( !pict->load(fileName) ) {		// cannot load picture
+	delete pict;
+	pict = 0;
+	name.sprintf( "Not able to load picture: %s", fileName );
+    }
+}
+
+PictureDisplay::~PictureDisplay()
+{
+    delete pict;
+}
+
+void PictureDisplay::paintEvent( TQPaintEvent * )
+{
+    TQPainter paint( this );			// paint widget
+    if ( pict )
+    	paint.drawPicture( *pict );		// draw picture
+    else
+	paint.drawText( rect(), AlignCenter, name );
+}
+
+void PictureDisplay::keyPressEvent( TQKeyEvent *k )
+{
+    switch ( tolower(k->ascii()) ) {
+	case 'r':				// reload
+	    pict->load( name );
+	    update();
+	    break;
+	case 'q':				// tquit
+	    TQApplication::exit();
+	    break;
+    }
+}
+
+
+int main( int argc, char **argv )
+{
+    TQApplication a( argc, argv );		// TQApplication retquired!
+
+    const char *fileName = "car.pic";		// default picture file name
+
+    if ( argc == 2 )				// use argument as file name
+	fileName = argv[1];
+
+    if ( !TQFile::exists(fileName) ) {
+	TQPicture pict;				// our picture
+	TQPainter paint;				// our painter
+
+	paint.begin( &pict );			// begin painting onto picture
+	paintCar( &paint );			// paint!
+	paint.end();				// painting done
+
+	pict.save( fileName );			// save picture
+	TQMessageBox::information(0, "TQt Example - Picture", "Saved.  Run me again!");
+	return 0;
+    } else {
+	PictureDisplay test( fileName );	// create picture display
+	a.setMainWidget( &test);		// set main widget
+	test.setCaption("TQt Example - Picture");
+	test.show();				// show it
+
+	return a.exec();			// start event loop
+    }
+}