<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Form

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

/** Zend_Form */

require_once 'Zend/Form.php';

/**

 * Zend_Form_SubForm

 *

 * @category   Zend

 * @package    Zend_Form

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 * @version    $Id: SubForm.php 22328 2010-05-30 15:09:06Z bittarman $

 */

class Zend_Form_SubForm extends Zend_Form

{

    /**

     * Whether or not form elements are members of an array

     * @var bool

     */

    protected $_isArray = true;

    /**

     * Load the default decorators

     *

     * @return Zend_Form_SubForm

     */

    public function loadDefaultDecorators()

    {

        if ($this->loadDefaultDecoratorsIsDisabled()) {

            return $this;

        }

        $decorators = $this->getDecorators();

        if (empty($decorators)) {

            $this->addDecorator('FormElements')

                 ->addDecorator('HtmlTag', array('tag' => 'dl'))

                 ->addDecorator('Fieldset')

                 ->addDecorator('DtDdWrapper');

        }

        return $this;

    }

}