3 <title>The source code</title>
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8 <pre class="prettyprint lang-js">/*!
10 * Copyright(c) 2006-2009 Ext JS, LLC
12 * http://www.extjs.com/license
14 <div id="cls-Ext.QuickTips"></div>/**
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15 * @class Ext.QuickTips
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16 * <p>Provides attractive and customizable tooltips for any element. The QuickTips
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17 * singleton is used to configure and manage tooltips globally for multiple elements
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18 * in a generic manner. To create individual tooltips with maximum customizability,
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19 * you should consider either {@link Ext.Tip} or {@link Ext.ToolTip}.</p>
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20 * <p>Quicktips can be configured via tag attributes directly in markup, or by
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21 * registering quick tips programmatically via the {@link #register} method.</p>
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22 * <p>The singleton's instance of {@link Ext.QuickTip} is available via
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23 * {@link #getQuickTip}, and supports all the methods, and all the all the
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24 * configuration properties of Ext.QuickTip. These settings will apply to all
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25 * tooltips shown by the singleton.</p>
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26 * <p>Below is the summary of the configuration properties which can be used.
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27 * For detailed descriptions see {@link #getQuickTip}</p>
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28 * <p><b>QuickTips singleton configs (all are optional)</b></p>
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29 * <div class="mdetail-params"><ul><li>dismissDelay</li>
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30 * <li>hideDelay</li>
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33 * <li>showDelay</li>
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34 * <li>trackMouse</li></ul></div>
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35 * <p><b>Target element configs (optional unless otherwise noted)</b></p>
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36 * <div class="mdetail-params"><ul><li>autoHide</li>
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38 * <li>dismissDelay (overrides singleton value)</li>
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39 * <li>target (required)</li>
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40 * <li>text (required)</li>
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42 * <li>width</li></ul></div>
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43 * <p>Here is an example showing how some of these config options could be used:</p>
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45 // Init the singleton. Any tag-based quick tips will start working.
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46 Ext.QuickTips.init();
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48 // Apply a set of config properties to the singleton
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49 Ext.apply(Ext.QuickTips.getQuickTip(), {
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56 // Manually register a quick tip for a specific element
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57 Ext.QuickTips.register({
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59 title: 'My Tooltip',
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60 text: 'This tooltip was added in code',
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65 * <p>To register a quick tip in markup, you simply add one or more of the valid QuickTip attributes prefixed with
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66 * the <b>ext:</b> namespace. The HTML element itself is automatically set as the quick tip target. Here is the summary
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67 * of supported attributes (optional unless otherwise noted):</p>
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68 * <ul><li><b>hide</b>: Specifying "user" is equivalent to setting autoHide = false. Any other value will be the
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69 * same as autoHide = true.</li>
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70 * <li><b>qclass</b>: A CSS class to be applied to the quick tip (equivalent to the 'cls' target element config).</li>
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71 * <li><b>qtip (required)</b>: The quick tip text (equivalent to the 'text' target element config).</li>
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72 * <li><b>qtitle</b>: The quick tip title (equivalent to the 'title' target element config).</li>
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73 * <li><b>qwidth</b>: The quick tip width (equivalent to the 'width' target element config).</li></ul>
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74 * <p>Here is an example of configuring an HTML element to display a tooltip from markup:</p>
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76 // Add a quick tip to an HTML button
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77 <input type="button" value="OK" ext:qtitle="OK Button" ext:qwidth="100"
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78 ext:qtip="This is a quick tip from markup!"></input>
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82 Ext.QuickTips = function(){
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83 var tip, locks = [];
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85 <div id="method-Ext.QuickTips-init"></div>/**
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86 * Initialize the global QuickTips instance and prepare any quick tips.
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87 * @param {Boolean} autoRender True to render the QuickTips container immediately to preload images. (Defaults to true)
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89 init : function(autoRender){
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92 Ext.onReady(function(){
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93 Ext.QuickTips.init(autoRender);
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97 tip = new Ext.QuickTip({elements:'header,body'});
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98 if(autoRender !== false){
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99 tip.render(Ext.getBody());
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104 <div id="method-Ext.QuickTips-enable"></div>/**
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105 * Enable quick tips globally.
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107 enable : function(){
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110 if(locks.length < 1){
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116 <div id="method-Ext.QuickTips-disable"></div>/**
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117 * Disable quick tips globally.
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119 disable : function(){
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126 <div id="method-Ext.QuickTips-isEnabled"></div>/**
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127 * Returns true if quick tips are enabled, else false.
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128 * @return {Boolean}
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130 isEnabled : function(){
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131 return tip !== undefined && !tip.disabled;
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134 <div id="method-Ext.QuickTips-getQuickTip"></div>/**
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135 * Gets the global QuickTips instance.
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137 getQuickTip : function(){
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141 <div id="method-Ext.QuickTips-register"></div>/**
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142 * Configures a new quick tip instance and assigns it to a target element. See
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143 * {@link Ext.QuickTip#register} for details.
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144 * @param {Object} config The config object
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146 register : function(){
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147 tip.register.apply(tip, arguments);
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150 <div id="method-Ext.QuickTips-unregister"></div>/**
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151 * Removes any registered quick tip from the target element and destroys it.
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152 * @param {String/HTMLElement/Element} el The element from which the quick tip is to be removed.
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154 unregister : function(){
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155 tip.unregister.apply(tip, arguments);
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158 <div id="method-Ext.QuickTips-tips"></div>/**
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159 * Alias of {@link #register}.
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160 * @param {Object} config The config object
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163 tip.register.apply(tip, arguments);
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