Movie Example▲
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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 &
amp;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