QVideoWindowControl Class Reference

 QVideoWindowControl *windowControl = mediaService->requestControl<QVideoWindowControl *>();
 windowControl->setWinId(widget->winId());
 windowControl->setDisplayRect(widget->rect());
 windowControl->setAspectRatioMode(Qt::KeepAspectRatio);

Member Function Documentation

QVideoWindowControl::QVideoWindowControl ( QObject * parent = 0 ) [protected]

Constructs a new video window control with the given parent.

QVideoWindowControl::~QVideoWindowControl ()

Destroys a video window control.

Qt::AspectRatioMode QVideoWindowControl::aspectRatioMode () const [pure virtual]

Returns how video is scaled to fit the display region with respect to its aspect ratio.

This function was introduced in Qt Mobility 1.0.

See also setAspectRatioMode().

int QVideoWindowControl::brightness () const [pure virtual]

Returns the brightness adjustment applied to a video overlay.

Valid brightness values range between -100 and 100, the default is 0.

This function was introduced in Qt Mobility 1.0.

See also setBrightness().

void QVideoWindowControl::brightnessChanged ( int brightness ) [signal]

Signals that a video overlay's brightness adjustment has changed.

This function was introduced in Qt Mobility 1.0.

int QVideoWindowControl::contrast () const [pure virtual]

Returns the contrast adjustment applied to a video overlay.

Valid contrast values range between -100 and 100, the default is 0.

This function was introduced in Qt Mobility 1.0.

See also setContrast().

void QVideoWindowControl::contrastChanged ( int contrast ) [signal]

Signals that a video overlay's contrast adjustment has changed.

This function was introduced in Qt Mobility 1.0.

QRect QVideoWindowControl::displayRect () const [pure virtual]

Returns the sub-rect of a window where video is displayed.

This function was introduced in Qt Mobility 1.0.

See also setDisplayRect().

void QVideoWindowControl::fullScreenChanged ( bool fullScreen ) [signal]

Signals that the fullScreen state of a video overlay has changed.

This function was introduced in Qt Mobility 1.0.

int QVideoWindowControl::hue () const [pure virtual]

Returns the hue adjustment applied to a video overlay.

Value hue values range between -100 and 100, the default is 0.

This function was introduced in Qt Mobility 1.0.

See also setHue().

void QVideoWindowControl::hueChanged ( int hue ) [signal]

Signals that a video overlay's hue adjustment has changed.

This function was introduced in Qt Mobility 1.0.

bool QVideoWindowControl::isFullScreen () const [pure virtual]

Identifies if a video overlay is a fullScreen overlay.

Returns true if the video overlay is fullScreen, and false otherwise.

This function was introduced in Qt Mobility 1.0.

QSize QVideoWindowControl::nativeSize () const [pure virtual]

Returns a suggested size for the video display based on the resolution and aspect ratio of the video.

This function was introduced in Qt Mobility 1.0.

void QVideoWindowControl::nativeSizeChanged () [signal]

Signals that the native dimensions of the video have changed.

This function was introduced in Qt Mobility 1.0.

void QVideoWindowControl::repaint () [pure virtual]

Repaints the last frame.

This function was introduced in Qt Mobility 1.0.

int QVideoWindowControl::saturation () const [pure virtual]

Returns the saturation adjustment applied to a video overlay.

Value saturation values range between -100 and 100, the default is 0.

This function was introduced in Qt Mobility 1.0.

See also setSaturation().

void QVideoWindowControl::saturationChanged ( int saturation ) [signal]

Signals that a video overlay's saturation adjustment has changed.

This function was introduced in Qt Mobility 1.0.

void QVideoWindowControl::setAspectRatioMode ( Qt::AspectRatioMode mode ) [pure virtual]

Sets the aspect ratio mode which determines how video is scaled to the fit the display region with respect to its aspect ratio.

This function was introduced in Qt Mobility 1.0.

See also aspectRatioMode().

void QVideoWindowControl::setBrightness ( int brightness ) [pure virtual]

Sets a brightness adjustment for a video overlay.

Valid brightness values range between -100 and 100, the default is 0.

This function was introduced in Qt Mobility 1.0.

See also brightness().

void QVideoWindowControl::setContrast ( int contrast ) [pure virtual]

Sets the contrast adjustment for a video overlay.

Valid contrast values range between -100 and 100, the default is 0.

This function was introduced in Qt Mobility 1.0.

See also contrast().

void QVideoWindowControl::setDisplayRect ( const QRect & rect ) [pure virtual]

Sets the sub-rect of a window where video is displayed.

This function was introduced in Qt Mobility 1.0.

See also displayRect().

void QVideoWindowControl::setFullScreen ( bool fullScreen ) [pure virtual]

Sets whether a video overlay is a fullScreen overlay.

This function was introduced in Qt Mobility 1.0.

See also isFullScreen().

void QVideoWindowControl::setHue ( int hue ) [pure virtual]

Sets a hue adjustment for a video overlay.

Valid hue values range between -100 and 100, the default is 0.

This function was introduced in Qt Mobility 1.0.

See also hue().

void QVideoWindowControl::setSaturation ( int saturation ) [pure virtual]

Sets a saturation adjustment for a video overlay.

Valid saturation values range between -100 and 100, the default is 0.

This function was introduced in Qt Mobility 1.0.

See also saturation().

void QVideoWindowControl::setWinId ( WId id ) [pure virtual]

Sets the id of the window a video overlay end point renders to.

This function was introduced in Qt Mobility 1.0.

See also winId().

WId QVideoWindowControl::winId () const [pure virtual]

Returns the ID of the window a video overlay end point renders to.

This function was introduced in Qt Mobility 1.0.

See also setWinId().