The <QWaylandQuickExtension> header file includes macros for creating Qt Quick types that correspond to subclasses of QWaylandCompositorExtension and QWaylandObject . 更多...
| 头： | #include <QWaylandQuickExtension> |
| Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_CLASS ( className ) | |
| Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_CONTAINER_CLASS ( className ) | |
| Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_NAMED_CLASS ( className , QmlType ) |
If you are creating extensions to Qt Wayland Compositor, the macros in the QWaylandQuickExtension header may be a useful alternative to manually implementing the required parts for each class.
另请参阅 自定义 Shell .
This macro can be used to define a Qt Quick class based on a Wayland extension. It defines a new class which inherits from className and which suffixes the name with "QuickExtension".
The class should be a subclass of QWaylandCompositorExtension ，和 QWaylandCompositorExtension::initialize () will be called automatically. The type must be manually registered in Qt Quick using qmlRegisterType ().
另请参阅 Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_NAMED_CLASS .
This macro can be used to define a Qt Quick class intended to contain Wayland extensions. It
It defines a new class which inherits from
className
and which suffixes the name with "QuickExtensionContainer". The class given by
className
should inherit from
QWaylandObject
, and the new class will have an
extensions
property which manages the extensions by calling
addExtension
() 和
removeExtension
() in the base class.
The type must be manually registered in Qt Quick using qmlRegisterType ().
This macro can be used to define a Qt Quick class based on a Wayland extension. It defines a new class which inherits from className and which suffixes the name with "QuickExtension".
The macro works the same as Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_CLASS , but will also automatically register the new type as QmlType in Qt Quick.
