QAudioRoleControl Class

The QAudioRoleControl class provides control over the audio role of a media object. More...

Header: #include <QAudioRoleControl>
qmake: QT += multimedia
Since: Qt 5.6
Inherits: QMediaControl

This class was introduced in Qt 5.6.

Public Functions

virtual ~QAudioRoleControl()
  • 30 public functions inherited from QObject

Protected Functions

QAudioRoleControl(QObject *parent = nullptr)
  • 9 protected functions inherited from QObject
typedef QObjectList
QList<T> qFindChildren(const QObject *obj, const QRegExp &regExp)
T qobject_cast(QObject *object)
T qobject_cast(const QObject *object)

Macros

Additional Inherited Members

  • 1 property inherited from QObject
  • 1 public slot inherited from QObject
  • 2 signals inherited from QObject
  • 9 static public members inherited from QObject

Detailed Description

If a QMediaService supports audio roles it will implement QAudioRoleControl.

The functionality provided by this control is exposed to application code through the QMediaPlayer class.

The interface name of QAudioRoleControl is org.qt-project.qt.audiorolecontrol/5.6 as defined in QAudioRoleControl_iid.

See also QMediaService::requestControl() and QMediaPlayer.

Member Function Documentation

[protected] QAudioRoleControl::QAudioRoleControl(QObject *parent = nullptr)

Construct a QAudioRoleControl with the given parent.

[virtual] QAudioRoleControl::~QAudioRoleControl()

Destroys the audio role control.

Macro Documentation

QAudioRoleControl::QAudioRoleControl_iid

org.qt-project.qt.audiorolecontrol/5.6

Defines the interface name of the QAudioRoleControl class.