|qmake:||QT += multimedia|
|virtual QAudio::Role||audioRole() const = 0|
|virtual void||setAudioRole(QAudio::Role role) = 0|
|virtual QList<QAudio::Role>||supportedAudioRoles() const = 0|
- 34 public functions inherited from QObject
- 2 signals inherited from QObject
|QAudioRoleControl(QObject *parent = nullptr)|
- 9 protected functions inherited from QObject
Additional Inherited Members
- 1 property inherited from QObject
- 1 public slot inherited from QObject
- 1 public variable inherited from QObject
- 10 static public members inherited from QObject
- 2 protected variables inherited from QObject
The QAudioRoleControl 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] QAudioRoleControl::QAudioRoleControl(QObject *parent = nullptr)
Construct a QAudioRoleControl with the given parent.
Destroys the audio role control.
Returns the audio role of the media played by the media service.
See also setAudioRole().
Signal emitted when the audio role has changed.
Sets the audio role of the media played by the media service.
See also audioRole().
[pure virtual] QList<QAudio::Role> QAudioRoleControl::supportedAudioRoles() const
Returns a list of audio roles that the media service supports.
Defines the interface name of the QAudioRoleControl class.
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