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* Copyright(c) 2006-2008, Ext JS, LLC.
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* http://extjs.com/license
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* @class Ext.QuickTips
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* <p>Provides attractive and customizable tooltips for any element. The QuickTips
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* singleton is used to configure and manage tooltips globally for multiple elements
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* in a generic manner. To create individual tooltips with maximum customizability,
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* you should consider either {@link Ext.Tip} or {@link Ext.ToolTip}.</p>
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* <p>Quicktips can be configured via tag attributes directly in markup, or by
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* registering quick tips programmatically via the {@link #register} method.</p>
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* <p>The singleton's instance of {@link Ext.QuickTip} is available via
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* {@link #getQuickTip}, and supports all the methods, and all the all the
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* configuration properties of Ext.QuickTip. These settings will apply to all
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* tooltips shown by the singleton.</p>
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* <p>Below is the summary of the configuration properties which can be used.
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* For detailed descriptions see {@link #getQuickTip}</p>
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* <p><b>QuickTips singleton configs (all are optional)</b></p>
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* <div class="mdetail-params"><ul><li>dismissDelay</li>
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* <li>trackMouse</li></ul></div>
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* <p><b>Target element configs (optional unless otherwise noted)</b></p>
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* <div class="mdetail-params"><ul><li>autoHide</li>
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* <li>dismissDelay (overrides singleton value)</li>
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* <li>target (required)</li>
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* <li>text (required)</li>
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* <li>width</li></ul></div>
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* <p>Here is an example showing how some of these config options could be used:</p>
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// Init the singleton. Any tag-based quick tips will start working.
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// Apply a set of config properties to the singleton
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Ext.apply(Ext.QuickTips.getQuickTip(), {
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// Manually register a quick tip for a specific element
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text: 'This tooltip was added in code',
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* <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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* 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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* of supported attributes (optional unless otherwise noted):</p>
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* <ul><li><b>hide</b>: Specifying "user" is equivalent to setting autoHide = false. Any other value will be the
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* same as autoHide = true.</li>
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* <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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* <li><b>qtip (required)</b>: The quick tip text (equivalent to the 'text' target element config).</li>
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* <li><b>qtitle</b>: The quick tip title (equivalent to the 'title' target element config).</li>
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* <li><b>qwidth</b>: The quick tip width (equivalent to the 'width' target element config).</li></ul>
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* <p>Here is an example of configuring an HTML element to display a tooltip from markup:</p>
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// Add a quick tip to an HTML button
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<input type="button" value="OK" ext:qtitle="OK Button" ext:qwidth="100"
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ext:qtip="This is a quick tip from markup!"></input>
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Ext.QuickTips = function(){
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* Initialize the global QuickTips instance and prepare any quick tips.
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* @param {Boolean} autoRender True to render the QuickTips container immediately to preload images. (Defaults to true)
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init : function(autoRender){
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Ext.onReady(function(){
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Ext.QuickTips.init(autoRender);
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tip = new Ext.QuickTip({elements:'header,body'});
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if(autoRender !== false){
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tip.render(Ext.getBody());
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* Enable quick tips globally.
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if(locks.length < 1){
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* Disable quick tips globally.
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disable : function(){
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* Returns true if quick tips are enabled, else false.
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isEnabled : function(){
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return tip !== undefined && !tip.disabled;
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* Gets the global QuickTips instance.
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getQuickTip : function(){
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* Configures a new quick tip instance and assigns it to a target element. See
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* {@link Ext.QuickTip#register} for details.
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* @param {Object} config The config object
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register : function(){
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tip.register.apply(tip, arguments);
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* Removes any registered quick tip from the target element and destroys it.
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* @param {String/HTMLElement/Element} el The element from which the quick tip is to be removed.
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unregister : function(){
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tip.unregister.apply(tip, arguments);
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* Alias of {@link #register}.
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* @param {Object} config The config object
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tip.register.apply(tip, arguments);
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