The QVideoDeviceControl class provides an video device selector media control. More...
#include <QVideoDeviceControl>
Inherits: QMediaControl.
This class was introduced in Qt Mobility 1.0.
virtual | ~QVideoDeviceControl () |
virtual int | defaultDevice () const = 0 |
virtual int | deviceCount () const = 0 |
virtual QString | deviceDescription ( int index ) const = 0 |
virtual QIcon | deviceIcon ( int index ) const = 0 |
virtual QString | deviceName ( int index ) const = 0 |
virtual int | selectedDevice () const = 0 |
virtual void | setSelectedDevice ( int index ) = 0 |
void | devicesChanged () |
void | selectedDeviceChanged ( int index ) |
void | selectedDeviceChanged ( const QString & name ) |
QVideoDeviceControl ( QObject * parent = 0 ) |
QVideoDeviceControl_iid |
The QVideoDeviceControl class provides an video device selector media control.
The QVideoDeviceControl class provides descriptions of the video devices available on a system and allows one to be selected as the endpoint of a media service.
The interface name of QVideoDeviceControl is com.nokia.Qt.VideoDeviceControl as defined in QVideoDeviceControl_iid.
Constructs a video device control with the given parent.
Destroys a video device control.
Returns the index of the default video device.
This function was introduced in Qt Mobility 1.0.
Returns the number of available video devices;
This function was introduced in Qt Mobility 1.0.
Returns a description of the video device at index.
This function was introduced in Qt Mobility 1.0.
Returns an icon for the video device at index.
This function was introduced in Qt Mobility 1.0.
Returns the name of the video device at index.
This function was introduced in Qt Mobility 1.0.
Signals that the list of available video devices has changed.
This function was introduced in Qt Mobility 1.0.
Returns the index of the selected video device.
This function was introduced in Qt Mobility 1.0.
See also setSelectedDevice().
Signals that the selected video device index has changed.
This function was introduced in Qt Mobility 1.0.
Signals that the selected video device name has changed.
This function was introduced in Qt Mobility 1.0.
Sets the selected video device index.
This function was introduced in Qt Mobility 1.0.
See also selectedDevice().
com.nokia.Qt.VideoDeviceControl
Defines the interface name of the QVideoDeviceControl class.
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