main.cpp

QT 开发环境里面一个很重要的文件

/****************************************************************************
**
** Copyright (C) 2006-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the example classes of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 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 GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at [e-mail].
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#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();
}