/*!
 * Ext JS Library 3.3.0
 * Copyright(c) 2006-2010 Ext JS, Inc.
 * licensing@extjs.com
 * http://www.extjs.com/license
 */
/** * @class Ext.layout.MenuLayout * @extends Ext.layout.ContainerLayout *

Layout manager used by {@link Ext.menu.Menu}. Generally this class should not need to be used directly.

*/ Ext.layout.MenuLayout = Ext.extend(Ext.layout.ContainerLayout, { monitorResize : true, type: 'menu', setContainer : function(ct){ this.monitorResize = !ct.floating; // This event is only fired by the menu in IE, used so we don't couple // the menu with the layout. ct.on('autosize', this.doAutoSize, this); Ext.layout.MenuLayout.superclass.setContainer.call(this, ct); }, renderItem : function(c, position, target){ if (!this.itemTpl) { this.itemTpl = Ext.layout.MenuLayout.prototype.itemTpl = new Ext.XTemplate( '
  • ', '', '{altText}', '', '
  • ' ); } if(c && !c.rendered){ if(Ext.isNumber(position)){ position = target.dom.childNodes[position]; } var a = this.getItemArgs(c); // The Component's positionEl is the
  • it is rendered into c.render(c.positionEl = position ? this.itemTpl.insertBefore(position, a, true) : this.itemTpl.append(target, a, true)); // Link the containing
  • to the item. c.positionEl.menuItemId = c.getItemId(); // If rendering a regular Component, and it needs an icon, // move the Component rightwards. if (!a.isMenuItem && a.needsIcon) { c.positionEl.addClass('x-menu-list-item-indent'); } this.configureItem(c); }else if(c && !this.isValidParent(c, target)){ if(Ext.isNumber(position)){ position = target.dom.childNodes[position]; } target.dom.insertBefore(c.getActionEl().dom, position || null); } }, getItemArgs : function(c) { var isMenuItem = c instanceof Ext.menu.Item, canHaveIcon = !(isMenuItem || c instanceof Ext.menu.Separator); return { isMenuItem: isMenuItem, needsIcon: canHaveIcon && (c.icon || c.iconCls), icon: c.icon || Ext.BLANK_IMAGE_URL, iconCls: 'x-menu-item-icon ' + (c.iconCls || ''), itemId: 'x-menu-el-' + c.id, itemCls: 'x-menu-list-item ', altText: c.altText || '' }; }, // Valid if the Component is in a
  • which is part of our target