QWaylandQuickShellIntegration Class

为壳表面与QtQuick 集成提供支持。更多

头文件：	`#include <QWaylandQuickShellIntegration>`
CMake：	`find_package(Qt6 REQUIRED COMPONENTS WaylandCompositor)` `target_link_libraries(mytarget PRIVATE Qt6::WaylandCompositor)`
qmake：	`QT += waylandcompositor`
继承：	QObject

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详细说明

壳表面实现应继承于该类，以便提供壳表面与QtQuick 之间的集成。

Shell 整合是作为QWaylandQuickShellSurfaceItem 的事件过滤器安装的。重新实现事件过滤器方法，并在要过滤掉事件时返回true ，否则返回false 。

示例

classMyShellIntegration :public QWaylandQuickShellIntegration{ Q_OBJECTpublic: MyShellIntegration(QObject*parent =nullptr);protected:booleventFilter(QObject*object、 QEvent*event) override; }; MyShellIntegration::MyShellIntegration(QObject*parent) ：QWaylandQuickShellIntegration(parent) { }boolMyShellIntegration::eventFilter(QObject*object、 QEvent*事件） { QWaylandQuickShellSurfaceItem*shellSurfaceItem =  qobject_cast<QWaylandQuickShellSurfaceItem*>(object);if(!shellSurfaceItem)return QWaylandQuickShellIntegration::eventFilter(object,event);if(event->type()==QEvent鼠标移动）{        QMouseEvent*mouseEvent =  static_cast<QMouseEvent*>(event)；        qDebug() << "Mouse moved on" << shellSurfaceItem << "pos:" << mouseEvent->pos();
       return true; }return QWaylandQuickShellIntegration::eventFilter(object,event); }

另请参阅 QWaylandQuickShellSurfaceItem 和QObject::eventFilter()。

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