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| |
| #include "qvideowindowcontrol.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| /*! |
| \class QVideoWindowControl |
| \obsolete |
| |
| \inmodule QtMultimedia |
| |
| \ingroup multimedia_control |
| \brief The QVideoWindowControl class provides a media control for rendering video to a window. |
| |
| |
| The winId() property QVideoWindowControl allows a platform specific window |
| ID to be set as the video render target of a QMediaService. The |
| displayRect() property is used to set the region of the window the video |
| should be rendered to, and the aspectRatioMode() property indicates how the |
| video should be scaled to fit the displayRect(). |
| |
| \snippet multimedia-snippets/video.cpp Video window control |
| |
| QVideoWindowControl is one of a number of possible video output controls. |
| |
| The interface name of QVideoWindowControl is \c org.qt-project.qt.videowindowcontrol/5.0 as |
| defined in QVideoWindowControl_iid. |
| |
| \sa QMediaService::requestControl(), QVideoWidget |
| */ |
| |
| /*! |
| \macro QVideoWindowControl_iid |
| |
| \c org.qt-project.qt.videowindowcontrol/5.0 |
| |
| Defines the interface name of the QVideoWindowControl class. |
| |
| \relates QVideoWindowControl |
| */ |
| |
| /*! |
| Constructs a new video window control with the given \a parent. |
| */ |
| QVideoWindowControl::QVideoWindowControl(QObject *parent) |
| : QMediaControl(parent) |
| { |
| } |
| |
| /*! |
| Destroys a video window control. |
| */ |
| QVideoWindowControl::~QVideoWindowControl() |
| { |
| } |
| |
| /*! |
| \fn QVideoWindowControl::winId() const |
| |
| Returns the ID of the window a video overlay end point renders to. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::setWinId(WId id) |
| |
| Sets the \a id of the window a video overlay end point renders to. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::displayRect() const |
| Returns the sub-rect of a window where video is displayed. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::setDisplayRect(const QRect &rect) |
| Sets the sub-\a rect of a window where video is displayed. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::isFullScreen() const |
| |
| Identifies if a video overlay is a fullScreen overlay. |
| |
| Returns true if the video overlay is fullScreen, and false otherwise. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::setFullScreen(bool fullScreen) |
| |
| Sets whether a video overlay is a \a fullScreen overlay. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::fullScreenChanged(bool fullScreen) |
| |
| Signals that the \a fullScreen state of a video overlay has changed. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::repaint() |
| |
| Repaints the last frame. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::nativeSize() const |
| |
| Returns a suggested size for the video display based on the resolution and aspect ratio of the |
| video. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::nativeSizeChanged() |
| |
| Signals that the native dimensions of the video have changed. |
| */ |
| |
| |
| /*! |
| \fn QVideoWindowControl::aspectRatioMode() const |
| |
| Returns how video is scaled to fit the display region with respect to its aspect ratio. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::setAspectRatioMode(Qt::AspectRatioMode mode) |
| |
| Sets the aspect ratio \a mode which determines how video is scaled to the fit the display region |
| with respect to its aspect ratio. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::brightness() const |
| |
| Returns the brightness adjustment applied to a video overlay. |
| |
| Valid brightness values range between -100 and 100, the default is 0. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::setBrightness(int brightness) |
| |
| Sets a \a brightness adjustment for a video overlay. |
| |
| Valid brightness values range between -100 and 100, the default is 0. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::brightnessChanged(int brightness) |
| |
| Signals that a video overlay's \a brightness adjustment has changed. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::contrast() const |
| |
| Returns the contrast adjustment applied to a video overlay. |
| |
| Valid contrast values range between -100 and 100, the default is 0. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::setContrast(int contrast) |
| |
| Sets the \a contrast adjustment for a video overlay. |
| |
| Valid contrast values range between -100 and 100, the default is 0. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::contrastChanged(int contrast) |
| |
| Signals that a video overlay's \a contrast adjustment has changed. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::hue() const |
| |
| Returns the hue adjustment applied to a video overlay. |
| |
| Value hue values range between -100 and 100, the default is 0. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::setHue(int hue) |
| |
| Sets a \a hue adjustment for a video overlay. |
| |
| Valid hue values range between -100 and 100, the default is 0. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::hueChanged(int hue) |
| |
| Signals that a video overlay's \a hue adjustment has changed. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::saturation() const |
| |
| Returns the saturation adjustment applied to a video overlay. |
| |
| Value saturation values range between -100 and 100, the default is 0. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::setSaturation(int saturation) |
| Sets a \a saturation adjustment for a video overlay. |
| |
| Valid saturation values range between -100 and 100, the default is 0. |
| */ |
| |
| /*! |
| \fn QVideoWindowControl::saturationChanged(int saturation) |
| |
| Signals that a video overlay's \a saturation adjustment has changed. |
| */ |
| |
| QT_END_NAMESPACE |
| |
| #include "moc_qvideowindowcontrol.cpp" |