upgraded yui to 2.2.2 and yui-ext to 1.0.1a
This commit is contained in:
JT Smith
parent
4d9af2c691
commit
547ced6500
1992 changed files with 645731 additions and 0 deletions
508
www/extras/yui-ext/source/widgets/menu/Menu.js
vendored
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508
www/extras/yui-ext/source/widgets/menu/Menu.js
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@ -0,0 +1,508 @@
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/*
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* Ext JS Library 1.0.1
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* Copyright(c) 2006-2007, Ext JS, LLC.
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* licensing@extjs.com
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*
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* http://www.extjs.com/license
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*/
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/**
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* @class Ext.menu.Menu
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* @extends Ext.util.Observable
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* A menu object. This is the container to which you add all other menu items. Menu can also serve a as a base class
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* when you want a specialzed menu based off of another component (like {@link Ext.menu.DateMenu} for example).
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* @constructor
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* Creates a new Menu
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* @param {Object} config Configuration options
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*/
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Ext.menu.Menu = function(config){
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Ext.apply(this, config);
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this.id = this.id || Ext.id();
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this.addEvents({
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/**
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* @event beforeshow
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* Fires before this menu is displayed
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* @param {Ext.menu.Menu} this
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*/
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beforeshow : true,
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/**
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* @event beforehide
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* Fires before this menu is hidden
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* @param {Ext.menu.Menu} this
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*/
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beforehide : true,
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/**
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* @event show
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* Fires after this menu is displayed
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* @param {Ext.menu.Menu} this
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*/
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show : true,
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/**
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* @event hide
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* Fires after this menu is hidden
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* @param {Ext.menu.Menu} this
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*/
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hide : true,
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/**
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* @event click
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* Fires when this menu is clicked (or when the enter key is pressed while it is active)
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* @param {Ext.menu.Menu} this
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* @param {String} menuItemId The id of the menu item that was clicked
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* @param {Ext.EventObject} e
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*/
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click : true,
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/**
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* @event mouseover
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* Fires when the mouse is hovering over this menu
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* @param {Ext.menu.Menu} this
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* @param {Ext.EventObject} e
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* @param {String} menuItemId The id of the menu item that the mouse is over
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*/
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mouseover : true,
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/**
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* @event mouseout
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* Fires when the mouse exits this menu
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* @param {Ext.menu.Menu} this
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* @param {Ext.EventObject} e
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* @param {String} menuItemId The id of the menu item that the mouse has exited
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*/
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mouseout : true,
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/**
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* @event itemclick
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* Fires when a menu item contained in this menu is clicked
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* @param {Ext.menu.BaseItem} baseItem The BaseItem that was clicked
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* @param {Ext.EventObject} e
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*/
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itemclick: true
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});
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Ext.menu.MenuMgr.register(this);
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var mis = this.items;
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this.items = new Ext.util.MixedCollection();
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if(mis){
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this.add.apply(this, mis);
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}
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};
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Ext.extend(Ext.menu.Menu, Ext.util.Observable, {
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/**
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* @cfg {Number} minWidth The minimum width of the menu in pixels (defaults to 120)
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*/
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minWidth : 120,
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/**
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* @cfg {Boolean/String} shadow True or "sides" for the default effect, "frame" for 4-way shadow, and "drop"
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* for bottom-right shadow (defaults to "sides")
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*/
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shadow : "sides",
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/**
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* @cfg {String} subMenuAlign The {@link Ext.Element#alignTo) anchor position value to use for submenus of
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* this menu (defaults to "tl-tr?")
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*/
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subMenuAlign : "tl-tr?",
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/**
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* @cfg {String} defaultAlign The default {@link Ext.Element#alignTo) anchor position value for this menu
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* relative to its element of origin (defaults to "tl-bl?")
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*/
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defaultAlign : "tl-bl?",
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/**
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* @cfg {Boolean} allowOtherMenus True to allow multiple menus to be displayed at the same time (defaults to false)
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*/
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allowOtherMenus : false,
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// private
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render : function(){
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if(this.el){
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return;
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}
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var el = this.el = new Ext.Layer({
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cls: "x-menu",
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shadow:this.shadow,
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constrain: false,
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parentEl: this.parentEl || document.body,
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zindex:15000
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});
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this.keyNav = new Ext.menu.MenuNav(this);
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if(this.plain){
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el.addClass("x-menu-plain");
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}
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if(this.cls){
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el.addClass(this.cls);
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}
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// generic focus element
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this.focusEl = el.createChild({
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tag: "a", cls: "x-menu-focus", href: "#", onclick: "return false;", tabIndex:"-1"
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});
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var ul = el.createChild({tag: "ul", cls: "x-menu-list"});
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ul.on("click", this.onClick, this);
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ul.on("mouseover", this.onMouseOver, this);
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ul.on("mouseout", this.onMouseOut, this);
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this.items.each(function(item){
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var li = document.createElement("li");
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li.className = "x-menu-list-item";
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ul.dom.appendChild(li);
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item.render(li, this);
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}, this);
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this.ul = ul;
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this.autoWidth();
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},
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// private
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autoWidth : function(){
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var el = this.el, ul = this.ul;
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if(!el){
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return;
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}
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var w = this.width;
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if(w){
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el.setWidth(w);
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}else if(Ext.isIE){
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el.setWidth(this.minWidth);
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var t = el.dom.offsetWidth; // force recalc
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el.setWidth(ul.getWidth()+el.getFrameWidth("lr"));
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}
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},
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// private
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delayAutoWidth : function(){
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if(this.rendered){
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if(!this.awTask){
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this.awTask = new Ext.util.DelayedTask(this.autoWidth, this);
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}
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this.awTask.delay(20);
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}
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},
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// private
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findTargetItem : function(e){
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var t = e.getTarget(".x-menu-list-item", this.ul, true);
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if(t && t.menuItemId){
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return this.items.get(t.menuItemId);
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}
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},
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// private
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onClick : function(e){
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var t;
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if(t = this.findTargetItem(e)){
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t.onClick(e);
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this.fireEvent("click", this, t, e);
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}
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},
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// private
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setActiveItem : function(item, autoExpand){
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if(item != this.activeItem){
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if(this.activeItem){
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this.activeItem.deactivate();
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}
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this.activeItem = item;
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item.activate(autoExpand);
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}else if(autoExpand){
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item.expandMenu();
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}
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},
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// private
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tryActivate : function(start, step){
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var items = this.items;
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for(var i = start, len = items.length; i >= 0 && i < len; i+= step){
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var item = items.get(i);
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if(!item.disabled && item.canActivate){
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this.setActiveItem(item, false);
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return item;
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}
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}
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return false;
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},
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// private
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onMouseOver : function(e){
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var t;
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if(t = this.findTargetItem(e)){
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if(t.canActivate && !t.disabled){
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this.setActiveItem(t, true);
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}
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}
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this.fireEvent("mouseover", this, e, t);
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},
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// private
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onMouseOut : function(e){
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var t;
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if(t = this.findTargetItem(e)){
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if(t == this.activeItem && t.shouldDeactivate(e)){
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this.activeItem.deactivate();
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delete this.activeItem;
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}
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}
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this.fireEvent("mouseout", this, e, t);
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},
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/**
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* Read-only. Returns true if the menu is currently displayed, else false.
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* @type Boolean
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*/
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isVisible : function(){
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return this.el && this.el.isVisible();
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},
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/**
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* Displays this menu relative to another element
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* @param {String/HTMLElement/Ext.Element} element The element to align to
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* @param {String} position (optional) The {@link Ext.Element#alignTo} anchor position to use in aligning to
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* the element (defaults to this.defaultAlign)
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* @param {Ext.menu.Menu} parentMenu (optional) This menu's parent menu, if applicable (defaults to undefined)
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*/
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show : function(el, pos, parentMenu){
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this.parentMenu = parentMenu;
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if(!this.el){
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this.render();
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}
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this.fireEvent("beforeshow", this);
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this.showAt(this.el.getAlignToXY(el, pos || this.defaultAlign), parentMenu, false);
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},
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/**
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* Displays this menu at a specific xy position
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* @param {Array} xyPosition Contains X & Y [x, y] values for the position at which to show the menu (coordinates are page-based)
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* @param {Ext.menu.Menu} parentMenu (optional) This menu's parent menu, if applicable (defaults to undefined)
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*/
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showAt : function(xy, parentMenu, /* private: */_fireBefore){
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this.parentMenu = parentMenu;
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if(!this.el){
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this.render();
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}
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if(_fireBefore !== false){
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this.fireEvent("beforeshow", this);
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}
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this.el.setXY(xy);
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this.el.show();
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this.focusEl.focus.defer(50, this.focusEl);
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this.fireEvent("show", this);
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},
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/**
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* Hides this menu and optionally all parent menus
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* @param {Boolean} deep (optional) True to hide all parent menus recursively, if any (defaults to false)
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*/
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hide : function(deep){
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if(this.el && this.isVisible()){
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this.fireEvent("beforehide", this);
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if(this.activeItem){
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this.activeItem.deactivate();
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this.activeItem = null;
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}
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this.el.hide();
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this.fireEvent("hide", this);
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}
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if(deep === true && this.parentMenu){
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this.parentMenu.hide(true);
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}
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},
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/**
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* Addds one or more items of any type supported by the Menu class, or that can be converted into menu items.
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* Any of the following are valid:
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* <ul>
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* <li>Any menu item object based on {@link Ext.menu.Item}</li>
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* <li>An HTMLElement object which will be converted to a menu item</li>
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* <li>A menu item config object that will be created as a new menu item</li>
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* <li>A string, which can either be '-' or 'separator' to add a menu separator, otherwise
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* it will be converted into a {@link Ext.menu.TextItem} and added</li>
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* </ul>
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* Usage:
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* <pre><code>
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// Create the menu
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var menu = new Ext.menu.Menu();
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// Create a menu item to add by reference
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var menuItem = new Ext.menu.Item({ text: 'New Item!' });
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// Add a bunch of items at once using different methods.
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// Only the last item added will be returned.
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var item = menu.add(
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menuItem, // add existing item by ref
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'Dynamic Item', // new TextItem
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'-', // new separator
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{ text: 'Config Item' } // new item by config
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);
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</code></pre>
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* @param {Mixed} args One or more menu items, menu item configs or other objects that can be converted to menu items
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* @return {Ext.menu.Item} The menu item that was added, or the last one if multiple items were added
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*/
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add : function(){
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var a = arguments, l = a.length, item;
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for(var i = 0; i < l; i++){
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var el = a[i];
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if(el.render){ // some kind of Item
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item = this.addItem(el);
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}else if(typeof el == "string"){ // string
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if(el == "separator" || el == "-"){
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item = this.addSeparator();
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}else{
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item = this.addText(el);
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}
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}else if(el.tagName || el.el){ // element
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item = this.addElement(el);
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}else if(typeof el == "object"){ // must be menu item config?
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item = this.addMenuItem(el);
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}
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}
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return item;
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},
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/**
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* Returns this menu's underlying {@link Ext.Element} object
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* @return {Ext.Element} The element
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*/
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getEl : function(){
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if(!this.el){
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this.render();
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}
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return this.el;
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},
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/**
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* Adds a separator bar to the menu
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* @return {Ext.menu.Item} The menu item that was added
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*/
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addSeparator : function(){
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return this.addItem(new Ext.menu.Separator());
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},
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/**
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* Adds an {@link Ext.Element} object to the menu
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* @param {String/HTMLElement/Ext.Element} el The element or DOM node to add, or its id
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* @return {Ext.menu.Item} The menu item that was added
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*/
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addElement : function(el){
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return this.addItem(new Ext.menu.BaseItem(el));
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},
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/**
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* Adds an existing object based on {@link Ext.menu.Item} to the menu
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* @param {Ext.menu.Item} item The menu item to add
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* @return {Ext.menu.Item} The menu item that was added
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*/
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addItem : function(item){
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this.items.add(item);
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if(this.ul){
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var li = document.createElement("li");
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li.className = "x-menu-list-item";
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this.ul.dom.appendChild(li);
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item.render(li, this);
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this.delayAutoWidth();
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}
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return item;
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},
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/**
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* Creates a new {@link Ext.menu.Item} based an the supplied config object and adds it to the menu
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* @param {Object} config A MenuItem config object
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* @return {Ext.menu.Item} The menu item that was added
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*/
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addMenuItem : function(config){
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if(!(config instanceof Ext.menu.Item)){
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config = new Ext.menu.Item(config);
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}
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return this.addItem(config);
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},
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/**
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* Creates a new {@link Ext.menu.TextItem} with the supplied text and adds it to the menu
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* @param {String} text The text to display in the menu item
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* @return {Ext.menu.Item} The menu item that was added
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*/
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addText : function(text){
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return this.addItem(new Ext.menu.TextItem(text));
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},
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/**
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* Inserts an existing object based on {@link Ext.menu.Item} to the menu at a specified index
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* @param {Number} index The index in the menu's list of current items where the new item should be inserted
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* @param {Ext.menu.Item} item The menu item to add
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* @return {Ext.menu.Item} The menu item that was added
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*/
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insert : function(index, item){
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this.items.insert(index, item);
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if(this.ul){
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var li = document.createElement("li");
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li.className = "x-menu-list-item";
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this.ul.dom.insertBefore(li, this.ul.dom.childNodes[index]);
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item.render(li, this);
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this.delayAutoWidth();
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}
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return item;
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},
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/**
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* Removes an {@link Ext.menu.Item} from the menu and destroys the object
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* @param {Ext.menu.Item} item The menu item to remove
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*/
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remove : function(item){
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this.items.removeKey(item.id);
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item.destroy();
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},
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/**
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* Removes and destroys all items in the menu
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*/
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removeAll : function(){
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var f;
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while(f = this.items.first()){
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this.remove(f);
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}
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}
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});
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// MenuNav is a private utility class used internally by the Menu
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Ext.menu.MenuNav = function(menu){
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Ext.menu.MenuNav.superclass.constructor.call(this, menu.el);
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this.scope = this.menu = menu;
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};
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Ext.extend(Ext.menu.MenuNav, Ext.KeyNav, {
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doRelay : function(e, h){
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var k = e.getKey();
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if(!this.menu.activeItem && e.isNavKeyPress() && k != e.SPACE && k != e.RETURN){
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this.menu.tryActivate(0, 1);
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return false;
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}
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return h.call(this.scope || this, e, this.menu);
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},
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up : function(e, m){
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if(!m.tryActivate(m.items.indexOf(m.activeItem)-1, -1)){
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m.tryActivate(m.items.length-1, -1);
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}
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},
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down : function(e, m){
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if(!m.tryActivate(m.items.indexOf(m.activeItem)+1, 1)){
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m.tryActivate(0, 1);
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}
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},
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right : function(e, m){
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if(m.activeItem){
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m.activeItem.expandMenu(true);
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}
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},
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||||
|
||||
left : function(e, m){
|
||||
m.hide();
|
||||
if(m.parentMenu && m.parentMenu.activeItem){
|
||||
m.parentMenu.activeItem.activate();
|
||||
}
|
||||
},
|
||||
|
||||
enter : function(e, m){
|
||||
if(m.activeItem){
|
||||
e.stopPropagation();
|
||||
m.activeItem.onClick(e);
|
||||
m.fireEvent("click", this, m.activeItem);
|
||||
return true;
|
||||
}
|
||||
}
|
||||
});
|
||||
Loading…
Add table
Add a link
Reference in a new issue