<?php
/**
 * TCallbackOptions component class file.
 *
 * @author Wei Zhuo <weizhuo[at]gamil[dot]com>
 * @link http://www.pradosoft.com/
 * @copyright Copyright &copy; 2005-2013 PradoSoft
 * @license http://www.pradosoft.com/license/
 * @version $Id: TCallbackOptions.php 3245 2013-01-07 20:23:32Z ctrlaltca $
 * @package System.Web.UI.ActiveControls
 */

/**
 * TCallbackOptions class.
 *
 * TCallbackOptions allows common set of callback client-side options
 * to be attached to other active controls.
 *
 * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
 * @version $Id: TCallbackOptions.php 3245 2013-01-07 20:23:32Z ctrlaltca $
 * @package System.Web.UI.ActiveControls
 * @since 3.1
 */
class TCallbackOptions extends TControl
{
	/**
	 * @var TCallbackClientSide client side callback options.
	 */
	private $_clientSide;

	/**
	 * Callback client-side options can be set by setting the properties of
	 * the ClientSide property. E.g. <com:TCallbackOptions ClientSide.OnSuccess="..." />
	 * See {@link TCallbackClientSide} for details on the properties of
	 * ClientSide.
	 * @return TCallbackClientSide client-side callback options.
	 */
	public function getClientSide()
	{
		if($this->_clientSide===null)
			$this->_clientSide = $this->createClientSide();
		return $this->_clientSide;
	}

	/**
	 * @return TCallbackClientSide callback client-side options.
	 */
	protected function createClientSide()
	{
		return Prado::createComponent('System.Web.UI.ActiveControls.TCallbackClientSide');
	}
}