Add snap layout handling

Sine Striker

2023-12-03 7a54badb4a5782c551deb2919f3c489fdb4fbc02

 src/core/corewindowagent_p.h

@@ -16,9 +16,11 @@

        CoreWindowAgent *q_ptr; // no need to initialize

        void setup(QWindow *window, WindowItemDelegate *delegate);
        bool setup(QWindow *window, WindowItemDelegate *delegate);

        AbstractWindowContext *m_eventHandler{};
        std::unique_ptr<AbstractWindowContext> eventHandler;

        Q_DISABLE_COPY_MOVE(CoreWindowAgentPrivate)
    };

}