/**
  * Method to add a path to the list of field include paths.
  *
  * @param	mixed	$new	A path or array of paths to add.
  *
  * @return	array	The list of paths that have been added.
  * @since	1.6
  */
 public static function addGroupPath($new = null)
 {
     return GantryFormHelper::addGroupPath($new);
 }
<?php

/**
 * @version        $Id: filelist.php 2325 2012-08-13 17:46:48Z btowles $
 * @package        Joomla.Framework
 * @subpackage     Form
 * @copyright      Copyright (C) 2005 - 2011 Open Source Matters, Inc. All rights reserved.
 * @license        GNU General Public License version 2 or later; see LICENSE.txt
 */
defined('JPATH_BASE') or die;
jimport('joomla.html.html');
jimport('joomla.filesystem.folder');
jimport('joomla.filesystem.file');
jimport('joomla.form.formfield');
jimport('joomla.form.helper');
GantryFormHelper::loadFieldType('list');
/**
 * Supports an HTML select list of file
 *
 * @package        Joomla.Framework
 * @subpackage     Form
 * @since          1.6
 */
class GantryFormFieldFileList extends GantryFormFieldSelectBox
{
    /**
     * The form field type.
     *
     * @var        string
     * @since    1.6
     */