2 * Ext JS Library 2.2.1
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3 * Copyright(c) 2006-2009, Ext JS, LLC.
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4 * licensing@extjs.com
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6 * http://extjs.com/license
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10 * @class Ext.QuickTip
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11 * @extends Ext.ToolTip
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12 * A specialized tooltip class for tooltips that can be specified in markup and automatically managed by the global
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13 * {@link Ext.QuickTips} instance. See the QuickTips class header for additional usage details and examples.
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16 * @param {Object} config The configuration options
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18 Ext.QuickTip = Ext.extend(Ext.ToolTip, {
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20 * @cfg {Mixed} target The target HTMLElement, Ext.Element or id to associate with this quicktip (defaults to the document).
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23 * @cfg {Boolean} interceptTitles True to automatically use the element's DOM title value if available (defaults to false).
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25 interceptTitles : false,
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40 initComponent : function(){
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41 this.target = this.target || Ext.getDoc();
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42 this.targets = this.targets || {};
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43 Ext.QuickTip.superclass.initComponent.call(this);
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47 * Configures a new quick tip instance and assigns it to a target element. The following config values are
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48 * supported (for example usage, see the {@link Ext.QuickTips} class header):
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49 * <div class="mdetail-params"><ul>
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52 * <li>dismissDelay (overrides the singleton value)</li>
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53 * <li>target (required)</li>
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54 * <li>text (required)</li>
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56 * <li>width</li></ul></div>
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57 * @param {Object} config The config object
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59 register : function(config){
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60 var cs = Ext.isArray(config) ? config : arguments;
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61 for(var i = 0, len = cs.length; i < len; i++){
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63 var target = c.target;
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65 if(Ext.isArray(target)){
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66 for(var j = 0, jlen = target.length; j < jlen; j++){
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67 this.targets[Ext.id(target[j])] = c;
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70 this.targets[Ext.id(target)] = c;
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77 * Removes this quick tip from its element and destroys it.
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78 * @param {String/HTMLElement/Element} el The element from which the quick tip is to be removed.
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80 unregister : function(el){
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81 delete this.targets[Ext.id(el)];
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85 onTargetOver : function(e){
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89 this.targetXY = e.getXY();
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90 var t = e.getTarget();
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91 if(!t || t.nodeType !== 1 || t == document || t == document.body){
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94 if(this.activeTarget && t == this.activeTarget.el){
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95 this.clearTimer('hide');
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99 if(t && this.targets[t.id]){
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100 this.activeTarget = this.targets[t.id];
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101 this.activeTarget.el = t;
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105 var ttp, et = Ext.fly(t), cfg = this.tagConfig;
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106 var ns = cfg.namespace;
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107 if(this.interceptTitles && t.title){
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110 t.removeAttribute("title");
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111 e.preventDefault();
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113 ttp = t.qtip || et.getAttributeNS(ns, cfg.attribute);
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116 var autoHide = et.getAttributeNS(ns, cfg.hide);
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117 this.activeTarget = {
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120 width: et.getAttributeNS(ns, cfg.width),
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121 autoHide: autoHide != "user" && autoHide !== 'false',
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122 title: et.getAttributeNS(ns, cfg.title),
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123 cls: et.getAttributeNS(ns, cfg.cls),
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124 align: et.getAttributeNS(ns, cfg.align)
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131 onTargetOut : function(e){
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132 this.clearTimer('show');
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133 if(this.autoHide !== false){
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139 showAt : function(xy){
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140 var t = this.activeTarget;
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142 if(!this.rendered){
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143 this.render(Ext.getBody());
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144 this.activeTarget = t;
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147 this.setWidth(t.width);
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148 this.body.setWidth(this.adjustBodyWidth(t.width - this.getFrameWidth()));
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149 this.measureWidth = false;
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151 this.measureWidth = true;
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153 this.setTitle(t.title || '');
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154 this.body.update(t.text);
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155 this.autoHide = t.autoHide;
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156 this.dismissDelay = t.dismissDelay || this.dismissDelay;
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158 this.el.removeClass(this.lastCls);
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159 delete this.lastCls;
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162 this.el.addClass(t.cls);
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163 this.lastCls = t.cls;
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165 if(t.align){ // TODO: this doesn't seem to work consistently
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166 xy = this.el.getAlignToXY(t.el, t.align);
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167 this.constrainPosition = false;
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169 this.constrainPosition = true;
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172 Ext.QuickTip.superclass.showAt.call(this, xy);
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177 delete this.activeTarget;
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178 Ext.QuickTip.superclass.hide.call(this);
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