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
| virtual | ~QMediaAvailabilityControl() |
- 30 public functions inherited from QObject
Protected Functions
| QMediaAvailabilityControl(QObject *parent = nullptr) |
- 9 protected functions inherited from QObject
Related Non-Members
| typedef | QObjectList |
| QList<T> | qFindChildren(const QObject *obj, const QRegExp ®Exp) |
| T | qobject_cast(QObject *object) |
| T | qobject_cast(const QObject *object) |
Macros
| QMediaAvailabilityControl_iid | |
| QT_NO_NARROWING_CONVERSIONS_IN_CONNECT | |
| Q_CLASSINFO(Name, Value) | |
| Q_DISABLE_COPY(Class) | |
| Q_DISABLE_COPY_MOVE(Class) | |
| Q_DISABLE_MOVE(Class) | |
| Q_EMIT | |
| Q_ENUM(...) | |
| Q_ENUM_NS(...) | |
| Q_FLAG(...) | |
| Q_FLAG_NS(...) | |
| Q_GADGET | |
| Q_INTERFACES(...) | |
| Q_INVOKABLE | |
| Q_MEDIA_DECLARE_CONTROL(Class, IId) | |
| Q_NAMESPACE | |
| Q_OBJECT | |
| Q_PROPERTY(...) | |
| Q_REVISION | |
| Q_SET_OBJECT_NAME(Object) | |
| Q_SIGNAL | |
| Q_SIGNALS | |
| Q_SLOT | |
| Q_SLOTS |
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.