QCustomAudioRoleControl Class

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

Header: #include <QCustomAudioRoleControl>
qmake: QT += multimedia
Since: Qt 5.11
Inherits: QMediaControl

This class was introduced in Qt 5.11.

Public Functions

  • 30 public functions inherited from QObject

Protected Functions

QCustomAudioRoleControl(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 may implement QCustomAudioRoleControl in order to provide access to roles unknown to Qt.

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

The interface name of QCustomAudioRoleControl is org.qt-project.qt.customaudiorolecontrol/5.11 as defined in QCustomAudioRoleControl_iid.

See also QMediaService::requestControl() and QMediaPlayer.

Member Function Documentation

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

Construct a QCustomAudioRoleControl with the given parent.

[virtual] QCustomAudioRoleControl::~QCustomAudioRoleControl()

Destroys the audio role control.

Macro Documentation

QCustomAudioRoleControl::QCustomAudioRoleControl_iid

org.qt-project.qt.customaudiorolecontrol/5.11

Defines the interface name of the QCustomAudioRoleControl class.