|qmake:||QT += multimedia|
|virtual QString||customAudioRole() const = 0|
|virtual void||setCustomAudioRole(const QString &role) = 0|
|virtual QStringList||supportedCustomAudioRoles() const = 0|
- 31 public functions inherited from QObject
|void||customAudioRoleChanged(const QString &role)|
- 2 signals inherited from QObject
- 9 static public members inherited from QObject
|QCustomAudioRoleControl(QObject *parent = nullptr)|
- 9 protected functions inherited from QObject
Additional Inherited Members
The QCustomAudioRoleControl class provides control over the audio role of a media object.
The functionality provided by this control is exposed to application code through the QMediaPlayer class.
Member Function Documentation
[protected] QCustomAudioRoleControl::QCustomAudioRoleControl(QObject *parent = nullptr)
Construct a QCustomAudioRoleControl with the given parent.
Destroys the audio role control.
[pure virtual] QString QCustomAudioRoleControl::customAudioRole() const
Returns the audio role of the media played by the media service.
See also setCustomAudioRole().
[signal] void QCustomAudioRoleControl::customAudioRoleChanged(const QString &role)
Signal emitted when the audio role has changed.
[pure virtual] void QCustomAudioRoleControl::setCustomAudioRole(const QString &role)
Sets the audio role of the media played by the media service.
See also customAudioRole().
[pure virtual] QStringList QCustomAudioRoleControl::supportedCustomAudioRoles() const
Returns a list of custom audio roles that the media service supports. An empty list may indicate that the supported custom audio roles aren't known. The list may not be complete.
Defines the interface name of the QCustomAudioRoleControl class.
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