![]() |
Home · All Classes · All Functions · | ![]() |
The QVideoDeviceControl class provides an video device selector media control. More...
#include <QVideoDeviceControl>
This class is under development and is subject to change.
Inherits QMediaControl.
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.
Returns the number of available video devices;
Returns a description of the video device at index.
Returns an icon for the video device at index.
Returns the name of the video device at index.
Signals that the list of available video devices has changed.
Returns the index of the selected video device.
See also setSelectedDevice().
Signals that the selected video device index has changed.
Signals that the selected video device name has changed.
Sets the selected video device index.
See also selectedDevice().
com.nokia.Qt.VideoDeviceControl
Defines the interface name of the QVideoDeviceControl class.
Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies) | Trademarks | Qt Mobility Project 1.0.2 |