@Override
    public void dragOver(DropTargetDragEvent dtde) {
      SmoothAutoScroller.getSharedListener().dragOver(dtde);
      final DnDEventImpl event = updateCurrentEvent(dtde.getDropTargetContext().getComponent(), dtde.getLocation(), dtde.getDropAction(),
                                                    dtde.getCurrentDataFlavors(), dtde.getTransferable());
      if (myCurrentEvent == null) {
        if (event != null && event.isDropPossible()) {
          dtde.acceptDrag(event.getAction().getActionId());
        }
        else {
          dtde.rejectDrag();
        }
      }
    }
@Override
    public void dragOver(DropTargetDragEvent dtde)