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| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
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| ** This file is part of the QtGui module of the Qt Toolkit. |
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| ****************************************************************************/ |
| |
| #ifndef QMOVIE_H |
| #define QMOVIE_H |
| |
| #include <QtCore/qobject.h> |
| |
| #ifndef QT_NO_MOVIE |
| |
| #include <QtCore/qbytearray.h> |
| #include <QtCore/qlist.h> |
| #include <QtGui/qimagereader.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| class QByteArray; |
| class QColor; |
| class QIODevice; |
| class QImage; |
| class QPixmap; |
| class QRect; |
| class QSize; |
| |
| class QMoviePrivate; |
| class Q_GUI_EXPORT QMovie : public QObject |
| { |
| Q_OBJECT |
| Q_DECLARE_PRIVATE(QMovie) |
| Q_PROPERTY(int speed READ speed WRITE setSpeed) |
| Q_PROPERTY(CacheMode cacheMode READ cacheMode WRITE setCacheMode) |
| public: |
| enum MovieState { |
| NotRunning, |
| Paused, |
| Running |
| }; |
| Q_ENUM(MovieState) |
| enum CacheMode { |
| CacheNone, |
| CacheAll |
| }; |
| Q_ENUM(CacheMode) |
| |
| explicit QMovie(QObject *parent = 0); |
| explicit QMovie(QIODevice *device, const QByteArray &format = QByteArray(), QObject *parent = 0); |
| explicit QMovie(const QString &fileName, const QByteArray &format = QByteArray(), QObject *parent = 0); |
| ~QMovie(); |
| |
| static QList<QByteArray> supportedFormats(); |
| |
| void setDevice(QIODevice *device); |
| QIODevice *device() const; |
| |
| void setFileName(const QString &fileName); |
| QString fileName() const; |
| |
| void setFormat(const QByteArray &format); |
| QByteArray format() const; |
| |
| void setBackgroundColor(const QColor &color); |
| QColor backgroundColor() const; |
| |
| MovieState state() const; |
| |
| QRect frameRect() const; |
| QImage currentImage() const; |
| QPixmap currentPixmap() const; |
| |
| bool isValid() const; |
| |
| bool jumpToFrame(int frameNumber); |
| int loopCount() const; |
| int frameCount() const; |
| int nextFrameDelay() const; |
| int currentFrameNumber() const; |
| |
| int speed() const; |
| |
| QSize scaledSize(); |
| void setScaledSize(const QSize &size); |
| |
| CacheMode cacheMode() const; |
| void setCacheMode(CacheMode mode); |
| |
| Q_SIGNALS: |
| void started(); |
| void resized(const QSize &size); |
| void updated(const QRect &rect); |
| void stateChanged(QMovie::MovieState state); |
| void error(QImageReader::ImageReaderError error); |
| void finished(); |
| void frameChanged(int frameNumber); |
| |
| public Q_SLOTS: |
| void start(); |
| bool jumpToNextFrame(); |
| void setPaused(bool paused); |
| void stop(); |
| void setSpeed(int percentSpeed); |
| |
| private: |
| Q_DISABLE_COPY(QMovie) |
| Q_PRIVATE_SLOT(d_func(), void _q_loadNextFrame()) |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QT_NO_MOVIE |
| |
| #endif // QMOVIE_H |