+++ /dev/null
-<html>
-<head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
- <title>The source code</title>
- <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
- <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
-</head>
-<body onload="prettyPrint();">
- <pre class="prettyprint lang-js">/*!
- * Ext JS Library 3.3.1
- * Copyright(c) 2006-2010 Sencha Inc.
- * licensing@sencha.com
- * http://www.sencha.com/license
- */
-<div id="cls-Ext.layout.MenuLayout"></div>/**
- * @class Ext.layout.MenuLayout
- * @extends Ext.layout.ContainerLayout
- * <p>Layout manager used by {@link Ext.menu.Menu}. Generally this class should not need to be used directly.</p>
- */
- 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(
- '<li id="{itemId}" class="{itemCls}">',
- '<tpl if="needsIcon">',
- '<img alt="{altText}" src="{icon}" class="{iconCls}"/>',
- '</tpl>',
- '</li>'
- );
- }
-
- if(c && !c.rendered){
- if(Ext.isNumber(position)){
- position = target.dom.childNodes[position];
- }
- var a = this.getItemArgs(c);
-
-// The Component's positionEl is the <li> it is rendered into
- c.render(c.positionEl = position ?
- this.itemTpl.insertBefore(position, a, true) :
- this.itemTpl.append(target, a, true));
-
-// Link the containing <li> 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 <li> which is part of our target <ul>
- isValidParent : function(c, target) {
- return c.el.up('li.x-menu-list-item', 5).dom.parentNode === (target.dom || target);
- },
-
- onLayout : function(ct, target){
- Ext.layout.MenuLayout.superclass.onLayout.call(this, ct, target);
- this.doAutoSize();
- },
-
- doAutoSize : function(){
- var ct = this.container, w = ct.width;
- if(ct.floating){
- if(w){
- ct.setWidth(w);
- }else if(Ext.isIE){
- ct.setWidth(Ext.isStrict && (Ext.isIE7 || Ext.isIE8) ? 'auto' : ct.minWidth);
- var el = ct.getEl(), t = el.dom.offsetWidth; // force recalc
- ct.setWidth(ct.getLayoutTarget().getWidth() + el.getFrameWidth('lr'));
- }
- }
- }
-});
-Ext.Container.LAYOUTS['menu'] = Ext.layout.MenuLayout;
-</pre>
-</body>
-</html>
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git.ithinksw.org / extjs.git / blobdiff