@Override
    protected void _show(JLayeredPane aPane, Rectangle aRectangle, DnDEvent aEvent) {
      final Rectangle rectangle = new Rectangle(aRectangle.x - AllIcons.General.ArrowRight.getIconWidth(), aRectangle.y - AllIcons.General.ArrowRight
        .getIconHeight(), aRectangle.width + AllIcons.General.ArrowRight.getIconWidth() + AllIcons.General.ArrowLeft.getIconWidth(), aRectangle.height + AllIcons.General.ArrowRight
        .getIconHeight());
      setBounds(rectangle);
    }
@Override
    protected void _show(JLayeredPane aPane, Rectangle aRectangle, DnDEvent aEvent)