main.cpp Example File

 /****************************************************************************
 **
 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the demonstration applications of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL$
 ** GNU Lesser General Public License Usage
 ** This file may be used under the terms of the GNU Lesser General Public
 ** License version 2.1 as published by the Free Software Foundation and
 ** appearing in the file LICENSE.LGPL included in the packaging of this
 ** file. Please review the following information to ensure the GNU Lesser
 ** General Public License version 2.1 requirements will be met:
 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
 **
 ** In addition, as a special exception, Nokia gives you certain additional
 ** rights. These rights are described in the Nokia Qt LGPL Exception
 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
 ** GNU General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU General
 ** Public License version 3.0 as published by the Free Software Foundation
 ** and appearing in the file LICENSE.GPL included in the packaging of this
 ** file. Please review the following information to ensure the GNU General
 ** Public License version 3.0 requirements will be met:
 ** http://www.gnu.org/copyleft/gpl.html.
 **
 ** Other Usage
 ** Alternatively, this file may be used in accordance with the terms and
 ** conditions contained in a signed written agreement between you and Nokia.
 **
 **
 **
 **
 **
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/

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

 #include <QtGui>

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

     QGraphicsScene scene;
     scene.setStickyFocus(true);
 #ifndef Q_OS_WINCE
     const int gridSize = 10;
 #else
     const int gridSize = 5;
 #endif

     for (int y = 0; y < gridSize; ++y) {
         for (int x = 0; x < gridSize; ++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(view.renderHints() | QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
     view.setBackgroundBrush(QPixmap(":/No-Ones-Laughing-3.jpg"));
     view.setViewportUpdateMode(QGraphicsView::BoundingRectViewportUpdate);
     view.show();
     view.setWindowTitle("Embedded Dialogs Demo");
     return app.exec();
 }