add quick mac button API

Zhao Yuhang

2023-12-28 96833537013e55ee42ef86ea75afca373bdced29

 src/core/style/styleagent_p.h

@@ -28,8 +28,8 @@

        StyleAgent::SystemTheme systemTheme = StyleAgent::Unknown;

        virtual void setupSystemThemeHook();
        virtual void removeSystemThemeHook();
        void setupSystemThemeHook();
        void removeSystemThemeHook();

        void notifyThemeChanged(StyleAgent::SystemTheme theme);
    };