3 * Copyright(c) 2006-2010 Ext JS, LLC
5 * http://www.extjs.com/license
8 * @class Ext.QuickTip
\r
9 * @extends Ext.ToolTip
\r
11 * A specialized tooltip class for tooltips that can be specified in markup and automatically managed by the global
\r
12 * {@link Ext.QuickTips} instance. See the QuickTips class header for additional usage details and examples.
\r
15 * @param {Object} config The configuration options
\r
17 Ext.QuickTip = Ext.extend(Ext.ToolTip, {
\r
19 * @cfg {Mixed} target The target HTMLElement, Ext.Element or id to associate with this quicktip (defaults to the document).
\r
22 * @cfg {Boolean} interceptTitles True to automatically use the element's DOM title value if available (defaults to false).
\r
24 interceptTitles : false,
\r
40 initComponent : function(){
\r
41 this.target = this.target || Ext.getDoc();
\r
42 this.targets = this.targets || {};
\r
43 Ext.QuickTip.superclass.initComponent.call(this);
\r
47 * Configures a new quick tip instance and assigns it to a target element. The following config values are
\r
48 * supported (for example usage, see the {@link Ext.QuickTips} class header):
\r
49 * <div class="mdetail-params"><ul>
\r
52 * <li>dismissDelay (overrides the singleton value)</li>
\r
53 * <li>target (required)</li>
\r
54 * <li>text (required)</li>
\r
56 * <li>width</li></ul></div>
\r
57 * @param {Object} config The config object
\r
59 register : function(config){
\r
60 var cs = Ext.isArray(config) ? config : arguments;
\r
61 for(var i = 0, len = cs.length; i < len; i++){
\r
63 var target = c.target;
\r
65 if(Ext.isArray(target)){
\r
66 for(var j = 0, jlen = target.length; j < jlen; j++){
\r
67 this.targets[Ext.id(target[j])] = c;
\r
70 this.targets[Ext.id(target)] = c;
\r
77 * Removes this quick tip from its element and destroys it.
\r
78 * @param {String/HTMLElement/Element} el The element from which the quick tip is to be removed.
\r
80 unregister : function(el){
\r
81 delete this.targets[Ext.id(el)];
\r
85 * Hides a visible tip or cancels an impending show for a particular element.
\r
86 * @param {String/HTMLElement/Element} el The element that is the target of the tip.
\r
88 cancelShow: function(el){
\r
89 var at = this.activeTarget;
\r
90 el = Ext.get(el).dom;
\r
91 if(this.isVisible()){
\r
92 if(at && at.el == el){
\r
95 }else if(at && at.el == el){
\r
96 this.clearTimer('show');
\r
100 getTipCfg: function(e) {
\r
101 var t = e.getTarget(),
\r
104 if(this.interceptTitles && t.title && Ext.isString(t.title)){
\r
107 t.removeAttribute("title");
\r
108 e.preventDefault();
\r
110 cfg = this.tagConfig;
\r
111 ttp = t.qtip || Ext.fly(t).getAttribute(cfg.attribute, cfg.namespace);
\r
117 onTargetOver : function(e){
\r
121 this.targetXY = e.getXY();
\r
122 var t = e.getTarget();
\r
123 if(!t || t.nodeType !== 1 || t == document || t == document.body){
\r
126 if(this.activeTarget && ((t == this.activeTarget.el) || Ext.fly(this.activeTarget.el).contains(t))){
\r
127 this.clearTimer('hide');
\r
131 if(t && this.targets[t.id]){
\r
132 this.activeTarget = this.targets[t.id];
\r
133 this.activeTarget.el = t;
\r
134 this.anchor = this.activeTarget.anchor;
\r
136 this.anchorTarget = t;
\r
141 var ttp, et = Ext.fly(t), cfg = this.tagConfig, ns = cfg.namespace;
\r
142 if(ttp = this.getTipCfg(e)){
\r
143 var autoHide = et.getAttribute(cfg.hide, ns);
\r
144 this.activeTarget = {
\r
147 width: et.getAttribute(cfg.width, ns),
\r
148 autoHide: autoHide != "user" && autoHide !== 'false',
\r
149 title: et.getAttribute(cfg.title, ns),
\r
150 cls: et.getAttribute(cfg.cls, ns),
\r
151 align: et.getAttribute(cfg.align, ns)
\r
154 this.anchor = et.getAttribute(cfg.anchor, ns);
\r
156 this.anchorTarget = t;
\r
163 onTargetOut : function(e){
\r
165 // If moving within the current target, and it does not have a new tip, ignore the mouseout
\r
166 if (this.activeTarget && e.within(this.activeTarget.el) && !this.getTipCfg(e)) {
\r
170 this.clearTimer('show');
\r
171 if(this.autoHide !== false){
\r
177 showAt : function(xy){
\r
178 var t = this.activeTarget;
\r
180 if(!this.rendered){
\r
181 this.render(Ext.getBody());
\r
182 this.activeTarget = t;
\r
185 this.setWidth(t.width);
\r
186 this.body.setWidth(this.adjustBodyWidth(t.width - this.getFrameWidth()));
\r
187 this.measureWidth = false;
\r
189 this.measureWidth = true;
\r
191 this.setTitle(t.title || '');
\r
192 this.body.update(t.text);
\r
193 this.autoHide = t.autoHide;
\r
194 this.dismissDelay = t.dismissDelay || this.dismissDelay;
\r
196 this.el.removeClass(this.lastCls);
\r
197 delete this.lastCls;
\r
200 this.el.addClass(t.cls);
\r
201 this.lastCls = t.cls;
\r
204 this.constrainPosition = false;
\r
205 }else if(t.align){ // TODO: this doesn't seem to work consistently
\r
206 xy = this.el.getAlignToXY(t.el, t.align);
\r
207 this.constrainPosition = false;
\r
209 this.constrainPosition = true;
\r
212 Ext.QuickTip.superclass.showAt.call(this, xy);
\r
217 delete this.activeTarget;
\r
218 Ext.QuickTip.superclass.hide.call(this);
\r
221 Ext.reg('quicktip', Ext.QuickTip);