QMediaAvailabilityControl Class

The QMediaAvailabilityControl class supplies a control for reporting availability of a service. More...

Header: #include <QMediaAvailabilityControl>
qmake: QT += multimedia
Inherits: QMediaControl

Public Functions

  • 30 public functions inherited from QObject

Protected Functions

QMediaAvailabilityControl(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

An instance of QMediaObject (or its derived classes) can report any changes in availability via this control.

The interface name of QMediaAvailabilityControl is org.qt-project.qt.mediaavailabilitycontrol/5.0 as defined in QMediaAvailabilityControl_iid.

See also QMediaService::requestControl() and QMediaObject.

Member Function Documentation

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

Constructs an availability control object with parent.

[virtual] QMediaAvailabilityControl::~QMediaAvailabilityControl()

Destruct the availability control object.

Macro Documentation

QMediaAvailabilityControl::QMediaAvailabilityControl_iid

org.qt-project.qt.mediaavailabilitycontrol/5.0

Defines the interface name of the QMediaAvailabilityControl class.