Remove event observer

Sine Striker

2023-12-13 44c08f3cc456155b960ca5a115df93109d2202ce

 src/widgets/widgetwindowagent_p.h

@@ -17,7 +17,9 @@
        // Host
        QWidget *hostWidget{};

        std::unique_ptr<QObject> paintFilter;
#ifdef Q_OS_WINDOWS
        void setupWindows10BorderWorkaround();
#endif
    };

}