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9 <pre class="prettyprint lang-js">/*!
10 * Ext JS Library 3.2.1
11 * Copyright(c) 2006-2010 Ext JS, Inc.
13 * http://www.extjs.com/license
15 <div id="cls-Ext.QuickTip"></div>/**
17 * @extends Ext.ToolTip
19 * A specialized tooltip class for tooltips that can be specified in markup and automatically managed by the global
20 * {@link Ext.QuickTips} instance. See the QuickTips class header for additional usage details and examples.
23 * @param {Object} config The configuration options
25 Ext.QuickTip = Ext.extend(Ext.ToolTip, {
26 <div id="cfg-Ext.QuickTip-target"></div>/**
27 * @cfg {Mixed} target The target HTMLElement, Ext.Element or id to associate with this quicktip (defaults to the document).
29 <div id="cfg-Ext.QuickTip-interceptTitles"></div>/**
30 * @cfg {Boolean} interceptTitles True to automatically use the element's DOM title value if available (defaults to false).
32 interceptTitles : false,
48 initComponent : function(){
49 this.target = this.target || Ext.getDoc();
50 this.targets = this.targets || {};
51 Ext.QuickTip.superclass.initComponent.call(this);
54 <div id="method-Ext.QuickTip-register"></div>/**
55 * Configures a new quick tip instance and assigns it to a target element. The following config values are
56 * supported (for example usage, see the {@link Ext.QuickTips} class header):
57 * <div class="mdetail-params"><ul>
60 * <li>dismissDelay (overrides the singleton value)</li>
61 * <li>target (required)</li>
62 * <li>text (required)</li>
64 * <li>width</li></ul></div>
65 * @param {Object} config The config object
67 register : function(config){
68 var cs = Ext.isArray(config) ? config : arguments;
69 for(var i = 0, len = cs.length; i < len; i++){
71 var target = c.target;
73 if(Ext.isArray(target)){
74 for(var j = 0, jlen = target.length; j < jlen; j++){
75 this.targets[Ext.id(target[j])] = c;
78 this.targets[Ext.id(target)] = c;
84 <div id="method-Ext.QuickTip-unregister"></div>/**
85 * Removes this quick tip from its element and destroys it.
86 * @param {String/HTMLElement/Element} el The element from which the quick tip is to be removed.
88 unregister : function(el){
89 delete this.targets[Ext.id(el)];
92 <div id="method-Ext.QuickTip-cancelShow"></div>/**
93 * Hides a visible tip or cancels an impending show for a particular element.
94 * @param {String/HTMLElement/Element} el The element that is the target of the tip.
96 cancelShow: function(el){
97 var at = this.activeTarget;
100 if(at && at.el == el){
103 }else if(at && at.el == el){
104 this.clearTimer('show');
108 getTipCfg: function(e) {
109 var t = e.getTarget(),
112 if(this.interceptTitles && t.title && Ext.isString(t.title)){
115 t.removeAttribute("title");
118 cfg = this.tagConfig;
119 ttp = t.qtip || Ext.fly(t).getAttribute(cfg.attribute, cfg.namespace);
125 onTargetOver : function(e){
129 this.targetXY = e.getXY();
130 var t = e.getTarget();
131 if(!t || t.nodeType !== 1 || t == document || t == document.body){
134 if(this.activeTarget && ((t == this.activeTarget.el) || Ext.fly(this.activeTarget.el).contains(t))){
135 this.clearTimer('hide');
139 if(t && this.targets[t.id]){
140 this.activeTarget = this.targets[t.id];
141 this.activeTarget.el = t;
142 this.anchor = this.activeTarget.anchor;
144 this.anchorTarget = t;
149 var ttp, et = Ext.fly(t), cfg = this.tagConfig, ns = cfg.namespace;
150 if(ttp = this.getTipCfg(e)){
151 var autoHide = et.getAttribute(cfg.hide, ns);
152 this.activeTarget = {
155 width: et.getAttribute(cfg.width, ns),
156 autoHide: autoHide != "user" && autoHide !== 'false',
157 title: et.getAttribute(cfg.title, ns),
158 cls: et.getAttribute(cfg.cls, ns),
159 align: et.getAttribute(cfg.align, ns)
162 this.anchor = et.getAttribute(cfg.anchor, ns);
164 this.anchorTarget = t;
171 onTargetOut : function(e){
173 // If moving within the current target, and it does not have a new tip, ignore the mouseout
174 if (this.activeTarget && e.within(this.activeTarget.el) && !this.getTipCfg(e)) {
178 this.clearTimer('show');
179 if(this.autoHide !== false){
185 showAt : function(xy){
186 var t = this.activeTarget;
189 this.render(Ext.getBody());
190 this.activeTarget = t;
193 this.setWidth(t.width);
194 this.body.setWidth(this.adjustBodyWidth(t.width - this.getFrameWidth()));
195 this.measureWidth = false;
197 this.measureWidth = true;
199 this.setTitle(t.title || '');
200 this.body.update(t.text);
201 this.autoHide = t.autoHide;
202 this.dismissDelay = t.dismissDelay || this.dismissDelay;
204 this.el.removeClass(this.lastCls);
208 this.el.addClass(t.cls);
209 this.lastCls = t.cls;
212 this.constrainPosition = false;
213 }else if(t.align){ // TODO: this doesn't seem to work consistently
214 xy = this.el.getAlignToXY(t.el, t.align);
215 this.constrainPosition = false;
217 this.constrainPosition = true;
220 Ext.QuickTip.superclass.showAt.call(this, xy);
225 delete this.activeTarget;
226 Ext.QuickTip.superclass.hide.call(this);
229 Ext.reg('quicktip', Ext.QuickTip);</pre>