QWaylandShellSurfaceTemplate Class

template <typename T> class QWaylandShellSurfaceTemplate

QWaylandShellSurfaceTemplate is a convenience class for creating custom shell surface classes. 更多...

头：	#include <QWaylandShellSurfaceTemplate>
CMake:	find_package(Qt6 REQUIRED COMPONENTS WaylandCompositor) target_link_libraries(mytarget PRIVATE Qt6::WaylandCompositor)
qmake:	QT += waylandcompositor
继承：	QWaylandShellSurface
继承者：	QWaylandIviSurface , QWaylandWlShellSurface ，和 QWaylandXdgSurface

• 所有成员列表，包括继承成员

静态公共成员

T *	findIn (QWaylandObject * container )

详细描述

QWaylandShellSurfaceTemplate is a template class which inherits from QWaylandShellSurface and is convenience for building custom shell extensions.

It provides the connection between Qt Wayland Compositor and the class generated by qtwaylandscanner , based on the XML description of the extension protocol.

It provides two specific pieces of convenience:

• A reimplementation of QWaylandCompositorExtension::extensionInterface () which returns the wl_interface pointer for the qtwaylandscanner-generated base class.
• A static findIn () function which searches for an instance of the extension in a provided container, and returns this if it is found.

The same usage pattern applies as for QWaylandCompositorExtensionTemplate .

另请参阅 自定义 Shell .

成员函数文档编制

[static] T *QWaylandShellSurfaceTemplate:: findIn ( QWaylandObject * container )

If any instance of the interface has been registered with container , this is returned. Otherwise null is returned. The look-up is based on the generated interfaceName() which matches the interface name in the protocol description.

内容

• 静态公共成员

• 详细描述