25    static void enableDXcbForWindow(QWidget *widget);
 
   26    static void enableDXcbForWindow(QWidget *widget, 
bool redirectContent);
 
   27    static bool isEnabledDXcb(
const QWidget *widget);
 
   29    static bool setWindowBlurAreaByWM(QWidget *widget, 
const QVector<WMBlurArea> &area);
 
   30    static bool setWindowBlurAreaByWM(QWidget *widget, 
const QList<QPainterPath> &paths);
 
   31    static bool setWindowWallpaperParaByWM(QWidget *widget, 
const QRect &area, WallpaperScaleMode sMode, WallpaperFillMode fMode);
 
   34    static void setWindowSurfaceType(
int surfaceType);
 
   36    using DPlatformHandle::setWindowBlurAreaByWM;
 
   37    using DPlatformHandle::setWindowWallpaperParaByWM;