@Override
 public void invalidate() {
   if (isValid()) {
     invalidateSD();
     super.invalidate();
     // peer.invalidateBackBuffer();
   }
 }
示例#2
0
  @Override
  protected void disposeImpl() {
    deactivateDisplayListener();
    SurfaceData oldData = getSurfaceData();
    synchronized (surfaceDataLock) {
      surfaceData = null;
    }
    if (oldData != null) {
      oldData.invalidate();
    }
    if (isGrabbing()) {
      ungrab();
    }
    if (warningWindow != null) {
      warningWindow.dispose();
    }

    platformWindow.dispose();
    super.disposeImpl();
  }