QMediaServiceProviderPlugin Class
The QMediaServiceProviderPlugin class interface provides an interface for QMediaService plug-ins. More...
Header: | #include <QMediaServiceProviderPlugin> |
qmake: | QT += multimedia |
Inherits: | QObject and QMediaServiceProviderFactoryInterface |
Reimplemented Public Functions
virtual QMediaService * | create(const QString &key) override = 0 |
virtual void | release(QMediaService *service) override = 0 |
- 30 public 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
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_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
- 30 public functions inherited from QObject
- 1 public slot inherited from QObject
- 2 signals inherited from QObject
- 9 static public members inherited from QObject
- 9 protected functions inherited from QObject
Detailed Description
A media service provider plug-in may implement one or more of QMediaServiceSupportedFormatsInterface, QMediaServiceSupportedDevicesInterface, and QMediaServiceFeaturesInterface to identify the features it supports.
Member Function Documentation
[override pure virtual]
QMediaService *QMediaServiceProviderPlugin::create(const QString &key)
Constructs a new instance of the QMediaService identified by key.
The QMediaService returned must be destroyed with release().
[override pure virtual]
void QMediaServiceProviderPlugin::release(QMediaService *service)
Destroys a media service constructed with create().