Source for file SubMenu.class.php

<?php
/**
 * @since 9/21/06
 * @package harmoni.gui.components
 * 
 * @copyright Copyright &copy; 2005, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: SubMenu.class.php,v 1.3 2007/09/04 20:25:22 adamfranco Exp $
 */ 
 
/**
 * <##>
 * 
 * @since 9/21/06
 * @package harmoni.gui.components
 * 
 * @copyright Copyright &copy; 2005, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: SubMenu.class.php,v 1.3 2007/09/04 20:25:22 adamfranco Exp $
 */
class SubMenu
    extends Menu
{
        
    /**
     * The constructor.
     * @access public
     * @param ref object layout The <code>Layout</code> of this container.
     * @param integer index The index of this component. The index has no semantic meaning:
     *  you can think of the index as 'level' of the component. Alternatively,
     *  the index could serve as means of distinguishing between components with
     *  the same type. Most often one would use the index in conjunction with
     *  the <code>getStylesForComponentType()</code> and
     *  <code>addStyleForComponentType()</code> methods.
     * @param optional object StyleCollections styles,... Zero, one, or more StyleCollection
     *  objects that will be added to the newly created Component. Warning, this will
     *  result in copying the objects instead of referencing them as using
     *  <code>addStyle()</code> would do.
     ***/
    function SubMenu($layout, $index) {
        $this->Container($layout, SUB_MENU, $index);
        
        $this->_selectedId = null;
 
        // if there are style collections to add
        if (func_num_args() > 2)
            for ($i = 2; $i < func_num_args(); $i++)
                $this->addStyle(func_get_arg($i));
    }
    
}
 
?>