/examples/multimedia/videographicsitem/videoplayer.h
https://bitbucket.org/ultra_iter/qt-vtl · C Header · 85 lines · 33 code · 13 blank · 39 comment · 0 complexity · 1a200f33271c7b021eb7022b55014768 MD5 · raw file
- /****************************************************************************
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- ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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- ** Contact: Nokia Corporation (qt-info@nokia.com)
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- ** This file is part of the examples of the Qt Toolkit.
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- ****************************************************************************/
- #ifndef VIDEOPLAYER_H
- #define VIDEOPLAYER_H
- #include <QtGui/QMovie>
- #include <QtGui/QWidget>
- QT_BEGIN_NAMESPACE
- class QAbstractButton;
- class QAbstractVideoSurface;
- class QSlider;
- QT_END_NAMESPACE
- class VideoItem;
- class VideoPlayer : public QWidget
- {
- Q_OBJECT
- public:
- VideoPlayer(QWidget *parent = 0, Qt::WindowFlags flags = 0);
- ~VideoPlayer();
- QSize sizeHint() const { return QSize(800, 600); }
- public slots:
- void openFile();
- void play();
- private slots:
- void movieStateChanged(QMovie::MovieState state);
- void frameChanged(int frame);
- void setPosition(int frame);
- void rotateVideo(int angle);
- private:
- bool presentImage(const QImage &image);
- QMovie movie;
- VideoItem *videoItem;
- QAbstractButton *playButton;
- QSlider *positionSlider;
- };
- #endif