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movieplayer.h Example File
^{widgets/movie/movieplayer.h}

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    ** This file is part of the documentation of the Qt Toolkit.
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    #ifndef MOVIEPLAYER_H
    #define MOVIEPLAYER_H

    #include <QWidget>

    class QCheckBox;
    class QGridLayout;
    class QHBoxLayout;
    class QLabel;
    class QSlider;
    class QToolButton;
    class QVBoxLayout;

    class MoviePlayer : public QWidget
    {
        Q_OBJECT

    public:
        MoviePlayer(QWidget *parent = 0);

    public slots:
        void browse();
        void start();
        void stop();
        void goToFrame(int frame);
        void scaleMovie();

    private:
        QLabel *movieScreen;
        QString currentMovieDirectory;

        void createButtons();
        void createCheckBox();
        void createSliders();

        QToolButton *browseButton;
        QToolButton *playButton;
        QToolButton *quitButton;
        QToolButton *stopButton;
        QCheckBox *scaleMovieCheckbox;
        QSlider *frameSlider;
        QSlider *speedSlider;
        QLabel *frameLabel;
        QLabel *speedLabel;

        QHBoxLayout *buttonsLayout;
        QGridLayout *slidersLayout;
        QVBoxLayout *mainLayout;
    };

    #endif