{  return null; }
{  if (disabledIcon == null && activeIcon instanceof ImageIcon) setDisabledIcon(activeIcon); return disabledIcon; }
    public Icon getDisabledIcon()    {	//          Returns the value of the disabledIcon property if it's been set, If it hasn't been set and the value of the icon property is an ImageIcon, we compute a "grayed out" version of the icon and update the disabledIcon property with that.  	return null;    }