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| |
| #ifndef QVIDEOWIDGET_H |
| #define QVIDEOWIDGET_H |
| |
| #include <QtWidgets/qwidget.h> |
| |
| #include <QtMultimediaWidgets/qtmultimediawidgetdefs.h> |
| #include <QtMultimedia/qmediabindableinterface.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| class QMediaObject; |
| |
| class QVideoWidgetPrivate; |
| class Q_MULTIMEDIAWIDGETS_EXPORT QVideoWidget : public QWidget, public QMediaBindableInterface |
| { |
| Q_OBJECT |
| Q_INTERFACES(QMediaBindableInterface) |
| Q_PROPERTY(QMediaObject* mediaObject READ mediaObject WRITE setMediaObject) |
| Q_PROPERTY(bool fullScreen READ isFullScreen WRITE setFullScreen NOTIFY fullScreenChanged) |
| Q_PROPERTY(Qt::AspectRatioMode aspectRatioMode READ aspectRatioMode WRITE setAspectRatioMode) |
| Q_PROPERTY(int brightness READ brightness WRITE setBrightness NOTIFY brightnessChanged) |
| Q_PROPERTY(int contrast READ contrast WRITE setContrast NOTIFY contrastChanged) |
| Q_PROPERTY(int hue READ hue WRITE setHue NOTIFY hueChanged) |
| Q_PROPERTY(int saturation READ saturation WRITE setSaturation NOTIFY saturationChanged) |
| |
| public: |
| explicit QVideoWidget(QWidget *parent = nullptr); |
| ~QVideoWidget(); |
| |
| QMediaObject *mediaObject() const override; |
| |
| #ifdef Q_QDOC |
| bool isFullScreen() const; |
| #endif |
| |
| Qt::AspectRatioMode aspectRatioMode() const; |
| |
| int brightness() const; |
| int contrast() const; |
| int hue() const; |
| int saturation() const; |
| |
| QSize sizeHint() const override; |
| #if defined(Q_OS_WIN) |
| # if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0) |
| bool nativeEvent(const QByteArray &eventType, void *message, qintptr *result) override; |
| # else |
| bool nativeEvent(const QByteArray &eventType, void *message, long *result) override; |
| # endif |
| #endif |
| |
| public Q_SLOTS: |
| void setFullScreen(bool fullScreen); |
| void setAspectRatioMode(Qt::AspectRatioMode mode); |
| void setBrightness(int brightness); |
| void setContrast(int contrast); |
| void setHue(int hue); |
| void setSaturation(int saturation); |
| |
| Q_SIGNALS: |
| void fullScreenChanged(bool fullScreen); |
| void brightnessChanged(int brightness); |
| void contrastChanged(int contrast); |
| void hueChanged(int hue); |
| void saturationChanged(int saturation); |
| |
| protected: |
| bool event(QEvent *event) override; |
| void showEvent(QShowEvent *event) override; |
| void hideEvent(QHideEvent *event) override; |
| void resizeEvent(QResizeEvent *event) override; |
| void moveEvent(QMoveEvent *event) override; |
| void paintEvent(QPaintEvent *event) override; |
| |
| bool setMediaObject(QMediaObject *object) override; |
| |
| QVideoWidget(QVideoWidgetPrivate &dd, QWidget *parent); |
| QVideoWidgetPrivate *d_ptr; |
| |
| private: |
| Q_DECLARE_PRIVATE(QVideoWidget) |
| Q_PRIVATE_SLOT(d_func(), void _q_serviceDestroyed()) |
| Q_PRIVATE_SLOT(d_func(), void _q_brightnessChanged(int)) |
| Q_PRIVATE_SLOT(d_func(), void _q_contrastChanged(int)) |
| Q_PRIVATE_SLOT(d_func(), void _q_hueChanged(int)) |
| Q_PRIVATE_SLOT(d_func(), void _q_saturationChanged(int)) |
| Q_PRIVATE_SLOT(d_func(), void _q_fullScreenChanged(bool)) |
| Q_PRIVATE_SLOT(d_func(), void _q_dimensionsChanged()) |
| }; |
| |
| QT_END_NAMESPACE |
| |
| |
| #endif |