Add window attributes

Sine Striker

2023-12-19 ed5f9693b3cd7ddcdc746c4bb65dcd9cf7a8268b

 src/widgets/widgetwindowagent_p.h

@@ -16,11 +16,13 @@

        // Host
        QWidget *hostWidget{};
#ifdef Q_OS_MAC
        QWidget *systemButtonAreaWidget{};
        std::unique_ptr<QObject> systemButtonAreaWidgetEventFilter;
#endif

#ifdef Q_OS_WINDOWS
        void setupWindows10BorderWorkaround();
#elif defined(Q_OS_MACOS)
        void setupMacOSTitleBar(QWidget *titleBar);
#endif
    };