-<html>\r
-<head>\r
- <title>The source code</title>\r
- <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />\r
- <script type="text/javascript" src="../resources/prettify/prettify.js"></script>\r
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- <pre class="prettyprint lang-js"><div id="cls-Ext.ComponentMgr"></div>/**
+<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>The source code</title>
+ <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
+ <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
+</head>
+<body onload="prettyPrint();">
+ <pre class="prettyprint lang-js">/*!
+ * Ext JS Library 3.2.1
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+<div id="cls-Ext.ComponentMgr"></div>/**
* @class Ext.ComponentMgr
* <p>Provides a registry of all Components (instances of {@link Ext.Component} or any subclass
* thereof) on a page so that they can be easily accessed by {@link Ext.Component component}
* {@link Ext.Component#id id} (see {@link #get}, or the convenience method {@link Ext#getCmp Ext.getCmp}).</p>
* <p>This object also provides a registry of available Component <i>classes</i>
* indexed by a mnemonic code known as the Component's {@link Ext.Component#xtype xtype}.
- * The <tt>{@link Ext.Component#xtype xtype}</tt> provides a way to avoid instantiating child Components
+ * The <code>{@link Ext.Component#xtype xtype}</code> provides a way to avoid instantiating child Components
* when creating a full, nested config object for a complete Ext page.</p>
* <p>A child Component may be specified simply as a <i>config object</i>
- * as long as the correct <tt>{@link Ext.Component#xtype xtype}</tt> is specified so that if and when the Component
+ * as long as the correct <code>{@link Ext.Component#xtype xtype}</code> is specified so that if and when the Component
* needs rendering, the correct type can be looked up for lazy instantiation.</p>
- * <p>For a list of all available <tt>{@link Ext.Component#xtype xtypes}</tt>, see {@link Ext.Component}.</p>
+ * <p>For a list of all available <code>{@link Ext.Component#xtype xtypes}</code>, see {@link Ext.Component}.</p>
* @singleton
*/
Ext.ComponentMgr = function(){
* Returns a component by {@link Ext.Component#id id}.
* For additional details see {@link Ext.util.MixedCollection#get}.
* @param {String} id The component {@link Ext.Component#id id}
- * @return Ext.Component The Component, <tt>undefined</tt> if not found, or <tt>null</tt> if a
+ * @return Ext.Component The Component, <code>undefined</code> if not found, or <code>null</code> if a
* Class was found.
*/
get : function(id){
},
<div id="method-Ext.ComponentMgr-onAvailable"></div>/**
- * Registers a function that will be called when a specified component is added to ComponentMgr
+ * Registers a function that will be called when a Component with the specified id is added to ComponentMgr. This will happen on instantiation.
* @param {String} id The component {@link Ext.Component#id id}
* @param {Function} fn The callback function
- * @param {Object} scope The scope of the callback
+ * @param {Object} scope The scope (<code>this</code> reference) in which the callback is executed. Defaults to the Component.
*/
onAvailable : function(id, fn, scope){
all.on("add", function(index, o){
*/
all : all,
+ <div id="prop-Ext.ComponentMgr-types"></div>/**
+ * The xtypes that have been registered with the component manager.
+ * @type {Object}
+ */
+ types : types,
+
+ <div id="prop-Ext.ComponentMgr-ptypes"></div>/**
+ * The ptypes that have been registered with the component manager.
+ * @type {Object}
+ */
+ ptypes: ptypes,
+
<div id="method-Ext.ComponentMgr-isRegistered"></div>/**
* Checks if a Component type is registered.
* @param {Ext.Component} xtype The mnemonic string by which the Component class may be looked up
isRegistered : function(xtype){
return types[xtype] !== undefined;
},
+
+ <div id="method-Ext.ComponentMgr-isPluginRegistered"></div>/**
+ * Checks if a Plugin type is registered.
+ * @param {Ext.Component} ptype The mnemonic string by which the Plugin class may be looked up
+ * @return {Boolean} Whether the type is registered.
+ */
+ isPluginRegistered : function(ptype){
+ return ptypes[ptype] !== undefined;
+ },
<div id="method-Ext.ComponentMgr-registerType"></div>/**
* <p>Registers a new Component constructor, keyed by a new
* config object's {@link Ext.component#xtype xtype} to determine the class to instantiate.
* @param {Object} config A configuration object for the Component you wish to create.
* @param {Constructor} defaultType The constructor to provide the default Component type if
- * the config object does not contain a <tt>xtype</tt>. (Optional if the config contains a <tt>xtype</tt>).
+ * the config object does not contain a <code>xtype</code>. (Optional if the config contains a <code>xtype</code>).
* @return {Ext.Component} The newly instantiated Component.
*/
create : function(config, defaultType){
* config object's {@link Ext.component#ptype ptype} to determine the class to instantiate.
* @param {Object} config A configuration object for the Plugin you wish to create.
* @param {Constructor} defaultType The constructor to provide the default Plugin type if
- * the config object does not contain a <tt>ptype</tt>. (Optional if the config contains a <tt>ptype</tt>).
+ * the config object does not contain a <code>ptype</code>. (Optional if the config contains a <code>ptype</code>).
* @return {Ext.Component} The newly instantiated Plugin.
*/
createPlugin : function(config, defaultType){
- return new ptypes[config.ptype || defaultType](config);
+ var PluginCls = ptypes[config.ptype || defaultType];
+ if (PluginCls.init) {
+ return PluginCls;
+ } else {
+ return new PluginCls(config);
+ }
}
};
}();
* @method preg
*/
Ext.preg = Ext.ComponentMgr.registerPlugin;
-Ext.create = Ext.ComponentMgr.create;
-</pre> \r
-</body>\r
+<div id="method-Ext-create"></div>/**
+ * Shorthand for {@link Ext.ComponentMgr#create}
+ * Creates a new Component from the specified config object using the
+ * config object's {@link Ext.component#xtype xtype} to determine the class to instantiate.
+ * @param {Object} config A configuration object for the Component you wish to create.
+ * @param {Constructor} defaultType The constructor to provide the default Component type if
+ * the config object does not contain a <code>xtype</code>. (Optional if the config contains a <code>xtype</code>).
+ * @return {Ext.Component} The newly instantiated Component.
+ * @member Ext
+ * @method create
+ */
+Ext.create = Ext.ComponentMgr.create;</pre>
+</body>
</html>
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