<?php
/**
 * File containing the ezcWgFormElement class.
 *
 * @package Widget
 * @version //autogen//
 * @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
 * @license http://ez.no/licenses/new_bsd New BSD License
 */

/**
 * Base class for all form content widgets. Also form widgets that do not contain
 * any form fields directly but by their children.
 *
 * Form elements representing one single form field should inherit from ezcWgFormFieldElement.
 */
abstract class ezcWgFormElement extends ezcWgWidget
{
    protected $isValid = true;

    public function __construct( ezcWgWidget $parent )
    {
        parent::__construct( $parent );
    }

    public function isValid()
    {
        return $this->isValid;
    }

    // need to be reimplemented because even if a child accepts the event it must go through the rest
    // maybe add another accept status for this?
    public function handleEvent( ezcWgEvent $e )
    {
        foreach( $this->children as $child )
        {
            $child->handleEvent( $e );
        }
    }
}
?>