コード例 #1
0
 private void onDispose() {
   if (control == null) return;
   this.Release();
   if (controlListener != null) {
     control.removeListener(SWT.Dispose, controlListener);
     control.removeListener(SWT.DragDetect, controlListener);
   }
   controlListener = null;
   control.setData(DND.DRAG_SOURCE_KEY, null);
   control = null;
   transferAgents = null;
 }