<QWaylandQuickExtension> - Qt Wayland Compositor Qt Quick Extension Macro Declarations
The <QWaylandQuickExtension> header file includes macros for creating Qt Quick types that correspond to subclasses of QWaylandCompositorExtension and QWaylandObject. More...
| Header: | #include <QWaylandQuickExtension> |
Macros
| Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_CLASS(className) | |
| Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_CONTAINER_CLASS(className) | |
(since 6.8) | Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_NAMED_ELEMENT(className, QmlType) |
Detailed Description
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.
See also Custom Shell.
Macro Documentation
Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_CLASS(className)
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, and QWaylandCompositorExtension::initialize() will be called automatically. The type must be manually registered in Qt Quick using qmlRegisterType().
See also Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_NAMED_ELEMENT.
Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_CONTAINER_CLASS(className)
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() and removeExtension() in the base class.
The type must be manually registered in Qt Quick using qmlRegisterType().
[since 6.8] Q_COMPOSITOR_DECLARE_QUICK_EXTENSION_NAMED_ELEMENT(className, QmlType)
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 the current QML module.
This macro was introduced in Qt 6.8.