1 <html><head><title>Roo/bootstrap/Menu.js</title><link rel="stylesheet" type="text/css" href="../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/*
9 * @class Roo.bootstrap.Menu
10 * @extends Roo.bootstrap.Component
11 * Bootstrap Menu class - container for MenuItems
12 * @cfg {String} type (dropdown|treeview|submenu) type of menu
13 * @cfg {bool} hidden if the menu should be hidden when rendered.
14 * @cfg {bool} stopEvent (true|false) Stop event after trigger press (default true)
15 * @cfg {bool} isLink (true|false) the menu has link disable auto expand and collaspe (default false)
16 * @cfg {bool} hideTrigger (true|false) default false - hide the carret for trigger.
17 * @cfg {String} align default tl-bl? == below - how the menu should be aligned.
21 * @param {Object} config The config object
25 </span><span class="jsdoc-var">Roo.bootstrap.Menu </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">){
26 </span><span class="jsdoc-var">Roo.bootstrap.Menu.superclass.constructor.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
27 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.registerMenu </span><span class="jsdoc-syntax">&& </span><span class="jsdoc-var">this.type </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-string">'treeview'</span><span class="jsdoc-syntax">) {
28 </span><span class="jsdoc-var">Roo.bootstrap.MenuMgr.register</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
32 </span><span class="jsdoc-var">this.addEvents</span><span class="jsdoc-syntax">({
33 </span><span class="jsdoc-comment">/**
35 * Fires before this menu is displayed (return false to block)
36 * @param {Roo.menu.Menu} this
38 </span><span class="jsdoc-var">beforeshow </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
39 </span><span class="jsdoc-comment">/**
41 * Fires before this menu is hidden (return false to block)
42 * @param {Roo.menu.Menu} this
44 </span><span class="jsdoc-var">beforehide </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
45 </span><span class="jsdoc-comment">/**
47 * Fires after this menu is displayed
48 * @param {Roo.menu.Menu} this
50 </span><span class="jsdoc-var">show </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
51 </span><span class="jsdoc-comment">/**
53 * Fires after this menu is hidden
54 * @param {Roo.menu.Menu} this
56 </span><span class="jsdoc-var">hide </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
57 </span><span class="jsdoc-comment">/**
59 * Fires when this menu is clicked (or when the enter key is pressed while it is active)
60 * @param {Roo.menu.Menu} this
61 * @param {Roo.menu.Item} menuItem The menu item that was clicked
62 * @param {Roo.EventObject} e
64 </span><span class="jsdoc-var">click </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
65 </span><span class="jsdoc-comment">/**
67 * Fires when the mouse is hovering over this menu
68 * @param {Roo.menu.Menu} this
69 * @param {Roo.EventObject} e
70 * @param {Roo.menu.Item} menuItem The menu item that was clicked
72 </span><span class="jsdoc-var">mouseover </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
73 </span><span class="jsdoc-comment">/**
75 * Fires when the mouse exits this menu
76 * @param {Roo.menu.Menu} this
77 * @param {Roo.EventObject} e
78 * @param {Roo.menu.Item} menuItem The menu item that was clicked
80 </span><span class="jsdoc-var">mouseout </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
81 </span><span class="jsdoc-comment">/**
83 * Fires when a menu item contained in this menu is clicked
84 * @param {Roo.menu.BaseItem} baseItem The BaseItem that was clicked
85 * @param {Roo.EventObject} e
87 </span><span class="jsdoc-var">itemclick</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true
88 </span><span class="jsdoc-syntax">});
89 </span><span class="jsdoc-var">this.menuitems </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">Roo.util.MixedCollection</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">o</span><span class="jsdoc-syntax">) { </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">o.el.id</span><span class="jsdoc-syntax">; });
92 </span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.bootstrap.Menu</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.bootstrap.Component</span><span class="jsdoc-syntax">, {
94 </span><span class="jsdoc-comment">/// html : false,
96 </span><span class="jsdoc-var">triggerEl </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">, </span><span class="jsdoc-comment">// is this set by component builder? -- it should really be fetched from parent()???
97 </span><span class="jsdoc-var">type</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
98 </span><span class="jsdoc-comment">/**
99 * @cfg {Boolean} registerMenu True (default) - means that clicking on screen etc. hides it.
101 </span><span class="jsdoc-var">registerMenu </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
103 </span><span class="jsdoc-var">menuItems </span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">, </span><span class="jsdoc-comment">// stores the menu items..
105 </span><span class="jsdoc-var">hidden</span><span class="jsdoc-syntax">:</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
107 </span><span class="jsdoc-var">parentMenu </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
109 </span><span class="jsdoc-var">stopEvent </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
111 </span><span class="jsdoc-var">isLink </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
113 </span><span class="jsdoc-var">container_method </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'getDocumentBody'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-comment">// so the menu is rendered on the body and zIndex works.
115 </span><span class="jsdoc-var">hideTrigger </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
117 </span><span class="jsdoc-var">align </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'tl-bl?'</span><span class="jsdoc-syntax">,
120 </span><span class="jsdoc-var">getChildContainer </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
121 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">;
124 </span><span class="jsdoc-var">getAutoCreate </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
126 </span><span class="jsdoc-comment">//if (['right'].indexOf(this.align)!==-1) {
127 // cfg.cn[1].cls += ' pull-right'
130 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cfg </span><span class="jsdoc-syntax">= {
131 </span><span class="jsdoc-var">tag </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'ul'</span><span class="jsdoc-syntax">,
132 </span><span class="jsdoc-var">cls </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'dropdown-menu shadow' </span><span class="jsdoc-syntax">,
133 </span><span class="jsdoc-var">style </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'z-index:1000'
135 </span><span class="jsdoc-syntax">};
137 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.type </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-string">'submenu'</span><span class="jsdoc-syntax">) {
138 </span><span class="jsdoc-var">cfg.cls </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'submenu active'</span><span class="jsdoc-syntax">;
140 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.type </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-string">'treeview'</span><span class="jsdoc-syntax">) {
141 </span><span class="jsdoc-var">cfg.cls </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">'treeview-menu'</span><span class="jsdoc-syntax">;
144 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">cfg</span><span class="jsdoc-syntax">;
146 </span><span class="jsdoc-var">initEvents </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() {
148 </span><span class="jsdoc-comment">// Roo.log("ADD event");
149 // Roo.log(this.triggerEl.dom);
151 </span><span class="jsdoc-var">this.triggerEl.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'click'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onTriggerClick</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
153 </span><span class="jsdoc-var">this.triggerEl.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isTouch </span><span class="jsdoc-syntax">? </span><span class="jsdoc-string">'touchstart' </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">'mouseup'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onTriggerPress</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
155 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.hideTrigger</span><span class="jsdoc-syntax">) {
156 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.triggerEl.hasClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'nav-item'</span><span class="jsdoc-syntax">) && </span><span class="jsdoc-var">this.triggerEl.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'.nav-link'</span><span class="jsdoc-syntax">,</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.length</span><span class="jsdoc-syntax">) {
157 </span><span class="jsdoc-comment">// dropdown toggle on the 'a' in BS4?
158 </span><span class="jsdoc-var">this.triggerEl.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'.nav-link'</span><span class="jsdoc-syntax">,</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.first</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'dropdown-toggle'</span><span class="jsdoc-syntax">);
159 } </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
160 </span><span class="jsdoc-var">this.triggerEl.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'dropdown-toggle'</span><span class="jsdoc-syntax">);
163 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isTouch</span><span class="jsdoc-syntax">) {
164 </span><span class="jsdoc-var">this.el.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'touchstart' </span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onTouch</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
166 </span><span class="jsdoc-var">this.el.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'click' </span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onClick</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
168 </span><span class="jsdoc-var">this.el.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"mouseover"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onMouseOver</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
169 </span><span class="jsdoc-var">this.el.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"mouseout"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onMouseOut</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
173 </span><span class="jsdoc-var">findTargetItem </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">)
175 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">e.getTarget</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">".dropdown-menu-item"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
176 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">){
177 </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
179 </span><span class="jsdoc-comment">//Roo.log(t); Roo.log(t.id);
180 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">&& </span><span class="jsdoc-var">t.id</span><span class="jsdoc-syntax">){
181 </span><span class="jsdoc-comment">//Roo.log(this.menuitems);
182 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.menuitems.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">t.id</span><span class="jsdoc-syntax">);
184 </span><span class="jsdoc-comment">//return this.items.get(t.menuItemId);
185 </span><span class="jsdoc-syntax">}
187 </span><span class="jsdoc-keyword">return false</span><span class="jsdoc-syntax">;
190 </span><span class="jsdoc-var">onTouch </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">)
192 </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"menu.onTouch"</span><span class="jsdoc-syntax">);
193 </span><span class="jsdoc-comment">//e.stopEvent(); this make the user popdown broken
194 </span><span class="jsdoc-var">this.onClick</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
197 </span><span class="jsdoc-var">onClick </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">)
199 </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"menu.onClick"</span><span class="jsdoc-syntax">);
201 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.findTargetItem</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
202 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">t.isContainer</span><span class="jsdoc-syntax">){
203 </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
205 </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
206 </span><span class="jsdoc-comment">/*
207 if (Roo.isTouch && e.type == 'touchstart' && t.menu && !t.disabled) {
208 if(t == this.activeItem && t.shouldDeactivate(e)){
209 this.activeItem.deactivate();
210 delete this.activeItem;
214 this.setActiveItem(t, true);
222 </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'pass click event'</span><span class="jsdoc-syntax">);
224 </span><span class="jsdoc-var">t.onClick</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
226 </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"click"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
228 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">_this </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
230 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">t.href.length </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">t.href </span><span class="jsdoc-syntax">== </span><span class="jsdoc-string">'#'</span><span class="jsdoc-syntax">){
231 (</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">() { </span><span class="jsdoc-var">_this.hide</span><span class="jsdoc-syntax">(); })</span><span class="jsdoc-var">.defer</span><span class="jsdoc-syntax">(100);
236 </span><span class="jsdoc-var">onMouseOver </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
237 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.findTargetItem</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
238 </span><span class="jsdoc-comment">//Roo.log(t);
240 // if(t.canActivate && !t.disabled){
241 // this.setActiveItem(t, true);
245 </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"mouseover"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">);
247 </span><span class="jsdoc-var">isVisible </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
248 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">!</span><span class="jsdoc-var">this.hidden</span><span class="jsdoc-syntax">;
250 </span><span class="jsdoc-var">onMouseOut </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
251 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.findTargetItem</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">);
253 </span><span class="jsdoc-comment">//if(t ){
254 // if(t == this.activeItem && t.shouldDeactivate(e)){
255 // this.activeItem.deactivate();
256 // delete this.activeItem;
259 </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"mouseout"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">);
263 </span><span class="jsdoc-comment">/**
264 * Displays this menu relative to another element
265 * @param {String/HTMLElement/Roo.Element} element The element to align to
266 * @param {String} position (optional) The {@link Roo.Element#alignTo} anchor position to use in aligning to
267 * the element (defaults to this.defaultAlign)
268 * @param {Roo.menu.Menu} parentMenu (optional) This menu's parent menu, if applicable (defaults to undefined)
270 </span><span class="jsdoc-var">show </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">pos</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">parentMenu</span><span class="jsdoc-syntax">)
272 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">false </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"beforeshow"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">)) {
273 </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"show canceled"</span><span class="jsdoc-syntax">);
274 </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
276 </span><span class="jsdoc-var">this.parentMenu </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parentMenu</span><span class="jsdoc-syntax">;
277 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">){
278 </span><span class="jsdoc-var">this.render</span><span class="jsdoc-syntax">();
280 </span><span class="jsdoc-var">this.el.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'show'</span><span class="jsdoc-syntax">); </span><span class="jsdoc-comment">// show otherwise we do not know how big we are..
282 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">xy </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.el.getAlignToXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">pos</span><span class="jsdoc-syntax">);
284 </span><span class="jsdoc-comment">// bl-tl << left align below
285 // tl-bl << left align
287 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el.getWidth</span><span class="jsdoc-syntax">() + </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[0] >= </span><span class="jsdoc-var">Roo.lib.Dom.getViewWidth</span><span class="jsdoc-syntax">()){
288 </span><span class="jsdoc-comment">// if it goes to far to the right.. -> align left.
289 </span><span class="jsdoc-var">xy </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.el.getAlignToXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.align.replace</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'/l/g'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'r'</span><span class="jsdoc-syntax">))
291 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[0] < 0){
292 </span><span class="jsdoc-comment">// was left align - go right?
293 </span><span class="jsdoc-var">xy </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.el.getAlignToXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.align.replace</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'/r/g'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">'l'</span><span class="jsdoc-syntax">))
296 </span><span class="jsdoc-comment">// goes down the bottom
297 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el.getHeight</span><span class="jsdoc-syntax">() + </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[1] >= </span><span class="jsdoc-var">Roo.lib.Dom.getViewHeight</span><span class="jsdoc-syntax">() ||
298 </span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">[1] < 0 ){
299 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">a </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.align.replace</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'?'</span><span class="jsdoc-syntax">, </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.split</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'-'</span><span class="jsdoc-syntax">);
300 </span><span class="jsdoc-var">xy </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.el.getAlignToXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">el</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">[1] + </span><span class="jsdoc-string">'-' </span><span class="jsdoc-syntax">+ </span><span class="jsdoc-var">a</span><span class="jsdoc-syntax">[0] + </span><span class="jsdoc-string">'?'</span><span class="jsdoc-syntax">)
304 </span><span class="jsdoc-var">this.showAt</span><span class="jsdoc-syntax">( </span><span class="jsdoc-var">xy </span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">parentMenu</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
306 </span><span class="jsdoc-comment">/**
307 * Displays this menu at a specific xy position
308 * @param {Array} xyPosition Contains X & Y [x, y] values for the position at which to show the menu (coordinates are page-based)
309 * @param {Roo.menu.Menu} parentMenu (optional) This menu's parent menu, if applicable (defaults to undefined)
311 </span><span class="jsdoc-var">showAt </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">parentMenu</span><span class="jsdoc-syntax">, </span><span class="jsdoc-comment">/* private: */</span><span class="jsdoc-var">_e</span><span class="jsdoc-syntax">){
312 </span><span class="jsdoc-var">this.parentMenu </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">parentMenu</span><span class="jsdoc-syntax">;
313 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">){
314 </span><span class="jsdoc-var">this.render</span><span class="jsdoc-syntax">();
316 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">_e </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
317 </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"beforeshow"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
318 </span><span class="jsdoc-comment">//xy = this.el.adjustForConstraints(xy);
319 </span><span class="jsdoc-syntax">}
321 </span><span class="jsdoc-comment">//this.el.show();
322 </span><span class="jsdoc-var">this.hideMenuItems</span><span class="jsdoc-syntax">();
323 </span><span class="jsdoc-var">this.hidden </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
324 </span><span class="jsdoc-var">this.triggerEl.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'open'</span><span class="jsdoc-syntax">);
325 </span><span class="jsdoc-var">this.el.addClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'show'</span><span class="jsdoc-syntax">);
329 </span><span class="jsdoc-comment">// reassign x when hitting right
331 // reassign y when hitting bottom
333 // but the list may align on trigger left or trigger top... should it be a properity?
335 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'top'</span><span class="jsdoc-syntax">) != </span><span class="jsdoc-string">'auto' </span><span class="jsdoc-syntax">&& </span><span class="jsdoc-var">this.el.getStyle</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'top'</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.slice</span><span class="jsdoc-syntax">(-1) != </span><span class="jsdoc-string">"%"</span><span class="jsdoc-syntax">){
336 </span><span class="jsdoc-var">this.el.setXY</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">xy</span><span class="jsdoc-syntax">);
339 </span><span class="jsdoc-var">this.focus</span><span class="jsdoc-syntax">();
340 </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"show"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
343 </span><span class="jsdoc-var">focus </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
344 </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
345 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.hidden</span><span class="jsdoc-syntax">){
346 </span><span class="jsdoc-var">this.doFocus.defer</span><span class="jsdoc-syntax">(50, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
350 </span><span class="jsdoc-var">doFocus </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
351 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.hidden</span><span class="jsdoc-syntax">){
352 </span><span class="jsdoc-var">this.focusEl.focus</span><span class="jsdoc-syntax">();
356 </span><span class="jsdoc-comment">/**
357 * Hides this menu and optionally all parent menus
358 * @param {Boolean} deep (optional) True to hide all parent menus recursively, if any (defaults to false)
360 </span><span class="jsdoc-var">hide </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">deep</span><span class="jsdoc-syntax">)
362 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">false </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"beforehide"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">)) {
363 </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"hide canceled"</span><span class="jsdoc-syntax">);
364 </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
366 </span><span class="jsdoc-var">this.hideMenuItems</span><span class="jsdoc-syntax">();
367 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el </span><span class="jsdoc-syntax">&& </span><span class="jsdoc-var">this.isVisible</span><span class="jsdoc-syntax">()){
369 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.activeItem</span><span class="jsdoc-syntax">){
370 </span><span class="jsdoc-var">this.activeItem.deactivate</span><span class="jsdoc-syntax">();
371 </span><span class="jsdoc-var">this.activeItem </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
373 </span><span class="jsdoc-var">this.triggerEl.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'open'</span><span class="jsdoc-syntax">);;
374 </span><span class="jsdoc-var">this.el.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'show'</span><span class="jsdoc-syntax">);
375 </span><span class="jsdoc-var">this.hidden </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
376 </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"hide"</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
378 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">deep </span><span class="jsdoc-syntax">=== </span><span class="jsdoc-keyword">true </span><span class="jsdoc-syntax">&& </span><span class="jsdoc-var">this.parentMenu</span><span class="jsdoc-syntax">){
379 </span><span class="jsdoc-var">this.parentMenu.hide</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
383 </span><span class="jsdoc-var">onTriggerClick </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">)
385 </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'trigger click'</span><span class="jsdoc-syntax">);
387 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">target </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">e.getTarget</span><span class="jsdoc-syntax">();
389 </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">target.nodeName.toLowerCase</span><span class="jsdoc-syntax">());
391 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">target.nodeName.toLowerCase</span><span class="jsdoc-syntax">() === </span><span class="jsdoc-string">'i'</span><span class="jsdoc-syntax">){
392 </span><span class="jsdoc-var">e.preventDefault</span><span class="jsdoc-syntax">();
397 </span><span class="jsdoc-var">onTriggerPress </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">)
399 </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'trigger press'</span><span class="jsdoc-syntax">);
400 </span><span class="jsdoc-comment">//Roo.log(e.getTarget());
401 // Roo.log(this.triggerEl.dom);
403 // trigger only occurs on normal menu's -- if it's a treeview or dropdown... do not hide/show..
404 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">pel </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.get</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e.getTarget</span><span class="jsdoc-syntax">());
405 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">pel.findParent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'.dropdown-menu'</span><span class="jsdoc-syntax">) || </span><span class="jsdoc-var">pel.findParent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'.treeview-menu'</span><span class="jsdoc-syntax">) ) {
406 </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'is treeview or dropdown?'</span><span class="jsdoc-syntax">);
407 </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
410 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e.getTarget</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.nodeName.toLowerCase</span><span class="jsdoc-syntax">() !== </span><span class="jsdoc-string">'i' </span><span class="jsdoc-syntax">&& </span><span class="jsdoc-var">this.isLink</span><span class="jsdoc-syntax">){
411 </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
414 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.isVisible</span><span class="jsdoc-syntax">()) {
415 </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'hide'</span><span class="jsdoc-syntax">);
416 </span><span class="jsdoc-var">this.hide</span><span class="jsdoc-syntax">();
417 } </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
418 </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'show'</span><span class="jsdoc-syntax">);
420 </span><span class="jsdoc-var">this.show</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.triggerEl</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.align</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">);
423 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.stopEvent </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">e.getTarget</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.nodeName.toLowerCase</span><span class="jsdoc-syntax">() === </span><span class="jsdoc-string">'i'</span><span class="jsdoc-syntax">){
424 </span><span class="jsdoc-var">e.stopEvent</span><span class="jsdoc-syntax">();
430 </span><span class="jsdoc-var">hideMenuItems </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
432 </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">"hide Menu Items"</span><span class="jsdoc-syntax">);
433 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">) {
434 </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
437 </span><span class="jsdoc-var">this.el.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'.open'</span><span class="jsdoc-syntax">,</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">)</span><span class="jsdoc-var">.each</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">aa</span><span class="jsdoc-syntax">) {
439 </span><span class="jsdoc-var">aa.removeClass</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">'open'</span><span class="jsdoc-syntax">);
443 </span><span class="jsdoc-var">addxtypeChild </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">tree</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cntr</span><span class="jsdoc-syntax">) {
444 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">comp</span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">Roo.bootstrap.Menu.superclass.addxtypeChild.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">tree</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cntr</span><span class="jsdoc-syntax">);
446 </span><span class="jsdoc-var">this.menuitems.add</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">comp</span><span class="jsdoc-syntax">);
447 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">comp</span><span class="jsdoc-syntax">;
450 </span><span class="jsdoc-var">getEl </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
452 </span><span class="jsdoc-var">Roo.log</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">);
453 </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.el</span><span class="jsdoc-syntax">;
456 </span><span class="jsdoc-var">clear </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">()
458 </span><span class="jsdoc-var">this.getEl</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.dom.innerHTML </span><span class="jsdoc-syntax">= </span><span class="jsdoc-string">''</span><span class="jsdoc-syntax">;
459 </span><span class="jsdoc-var">this.menuitems.clear</span><span class="jsdoc-syntax">();
464 </span></code></body></html>