{ if (orientation == SwingConstants.HORIZONTAL) ((BasicArrowButton) decrButton).setDirection(SwingConstants.WEST); else ((BasicArrowButton) decrButton).setDirection(SwingConstants.NORTH); }
((BasicArrowButton) decrButton).setDirection(orientation);
  protected JButton createDecreaseButton(int orientation)  {    if (decrButton == null)      decrButton = new BasicArrowButton((orientation == SwingConstants.HORIZONTAL)                                        ? SwingConstants.WEST                                        : SwingConstants.NORTH);    else      {    if (orientation == SwingConstants.HORIZONTAL)	  ((BasicArrowButton) decrButton).setDirection(SwingConstants.WEST);    else	  ((BasicArrowButton) decrButton).setDirection(SwingConstants.NORTH);      }    return decrButton;  }