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main.cpp Example File
graphicsview/dragdroprobot/main.cpp

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    ** Copyright (C) 2006-2006 Trolltech ASA. All rights reserved.
    **
    ** This file is part of the example classes of the Qt Toolkit.
    **
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    ** 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
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    #include <QtGui>

    #include "coloritem.h"
    #include "robot.h"

    #include <cmath>

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

        QGraphicsScene scene(-200, -200, 400, 400);

        for (int i = 0; i < 10; ++i) {
            ColorItem *item = new ColorItem;
            item->setPos(::sin((i * 6.28) / 10.0) * 150,
                         ::cos((i * 6.28) / 10.0) * 150);

            scene.addItem(item);
        }

        Robot *robot = new Robot;
        robot->scale(1.2, 1.2);
        robot->setPos(0, -20);
        scene.addItem(robot);

        QGraphicsView view(&scene);
        view.setRenderHint(QPainter::Antialiasing);
        view.setBackgroundBrush(QColor(230, 200, 167));
        view.setWindowTitle("Drag and Drop Robot");
        view.show();

        return app.exec();
    }


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Qt 4.2.0-snapshot-20060701