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main.cpp Example File
demos/embeddeddialogs/main.cpp

 /****************************************************************************
 **
 ** Copyright (C) 2005-2008 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
 **
 ** This file is part of the documentation of the Qt Toolkit.
 **
 ** Licensees holding a valid Qt License Agreement may use this file in
 ** accordance with the rights, responsibilities and obligations
 ** contained therein.  Please consult your licensing agreement or
 ** contact [email protected] if any conditions of this licensing
 ** agreement are not clear to you.
 **
 ** Further information about Qt licensing is available at:
 ** http://trolltech.com/products/appdev/licensing.
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 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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 ****************************************************************************/

 #include "customproxy.h"
 #include "embeddeddialog.h"

 #include <QtGui>

 int main(int argc, char *argv[])
 {
     Q_INIT_RESOURCE(embeddeddialogs);
     QApplication app(argc, argv);

     QGraphicsScene scene;
     for (int y = 0; y < 10; ++y) {
         for (int x = 0; x < 10; ++x) {
             CustomProxy *proxy = new CustomProxy(0, Qt::Window);
             proxy->setWidget(new EmbeddedDialog);

             QRectF rect = proxy->boundingRect();

             proxy->setPos(x * rect.width() * 1.05, y * rect.height() * 1.05);
             proxy->setCacheMode(QGraphicsItem::DeviceCoordinateCache);

             scene.addItem(proxy);
         }
     }
     scene.setSceneRect(scene.itemsBoundingRect());

     QGraphicsView view(&scene);
     view.scale(0.5, 0.5);
     view.setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
     view.setBackgroundBrush(QPixmap(":/No-Ones-Laughing-3.jpg"));
     view.setCacheMode(QGraphicsView::CacheBackground);
     view.setViewportUpdateMode(QGraphicsView::BoundingRectViewportUpdate);
     view.show();
     view.setWindowTitle("Embedded Dialogs Demo");

     return app.exec();
 }