private void init() {
    setFocusable(false);
//    setBackground(ourBackgroundColor);
    final Border border = BorderFactory.createEmptyBorder(5, 5, 0, 5);
    setBorder(border);
    setRolloverEnabled(true);
    setOpaque(false);
    enableEvents(AWTEvent.MOUSE_EVENT_MASK);
  }
private void init()