private boolean isOnNextStepButton(MouseEvent e) {
    int index = myList.getSelectedIndex();
    Rectangle bounds = myList.getCellBounds(index, index);
    if (bounds != null) {
      JBInsets.removeFrom(bounds, UIUtil.getListCellPadding());
    }
    Point point = e.getPoint();
    return bounds != null && point.getX() > bounds.width + bounds.getX() - NEXT_STEP_AREA_WIDTH;
  }
private boolean isOnNextStepButton(MouseEvent e)