main.cpp Example File

graphicsview/embeddeddialogs/main.cpp

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

  #include <QApplication>
  #include <QGraphicsScene>
  #include <QGraphicsView>

  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 Example");
      return app.exec();
  }