Qt Reference Documentation

# movieplayer.h Example File

widgets/movie/movieplayer.h

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     #ifndef MOVIEPLAYER_H
     #define MOVIEPLAYER_H

     #include <QWidget>

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

     class MoviePlayer : public QWidget
     {
         Q_OBJECT

     public:
         MoviePlayer(QWidget *parent = 0);
         void openFile(const QString &fileName);

     private slots:
         void open();
         void goToFrame(int frame);
         void fitToWindow();
         void updateButtons();
         void updateFrameSlider();

     private:
         void createControls();
         void createButtons();

         QString currentMovieDirectory;
         QLabel *movieLabel;
         QMovie *movie;
         QToolButton *openButton;
         QToolButton *playButton;
         QToolButton *pauseButton;
         QToolButton *stopButton;
         QToolButton *quitButton;
         QCheckBox *fitCheckBox;
         QSlider *frameSlider;
         QSpinBox *speedSpinBox;
         QLabel *frameLabel;
         QLabel *speedLabel;

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

     #endif