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main.cpp Example File
dbus/remotecontrolledcar/car/main.cpp

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 #include "car.h"
 #include "car_adaptor_p.h"
 #include <QtGui/QApplication>
 #include <QtGui/QGraphicsView>
 #include <QtGui/QGraphicsScene>
 #include <QtDBus/QDBusConnection>

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

     QGraphicsScene scene;
     scene.setSceneRect(-500, -500, 1000, 1000);
     scene.setItemIndexMethod(QGraphicsScene::NoIndex);

     Car *car = new Car();
     scene.addItem(car);

     QGraphicsView view(&scene);
     view.setRenderHint(QPainter::Antialiasing);
     view.setBackgroundBrush(Qt::darkGray);
     view.setWindowTitle(QT_TRANSLATE_NOOP(QGraphicsView, "Qt DBus Controlled Car"));
     view.resize(400, 300);
     view.show();

     new CarAdaptor(car);
     QDBusConnection connection = QDBusConnection::sessionBus();
     connection.registerObject("/Car", car);
     connection.registerService("com.trolltech.CarExample");

     return app.exec();
 }


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Qt 4.4.3