port some more code (for os < win10)

Yuhang Zhao

2023-12-05 9b1599d82e86d2d0463b60fe6fa61f94be50f983

 src/core/corewindowagent_p.h

@@ -18,7 +18,7 @@

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

        std::unique_ptr<AbstractWindowContext> eventHandler;
        std::unique_ptr<AbstractWindowContext> context;

        Q_DISABLE_COPY_MOVE(CoreWindowAgentPrivate)
    };