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<pre class="prettyprint lang-js"><span id='Ext-Element'>/**
</span> * @class Ext.Element
*/
Ext.Element.addMethods({
<span id='Ext-Element-method-addKeyListener'> /**
</span> * Convenience method for constructing a KeyMap
* @param {Number/Array/Object/String} key Either a string with the keys to listen for, the numeric key code, array of key codes or an object with the following options:
* <code>{key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}</code>
* @param {Function} fn The function to call
* @param {Object} scope (optional) The scope (<code>this</code> reference) in which the specified function is executed. Defaults to this Element.
* @return {Ext.KeyMap} The KeyMap created
*/
addKeyListener : function(key, fn, scope){
var config;
if(typeof key != 'object' || Ext.isArray(key)){
config = {
key: key,
fn: fn,
scope: scope
};
}else{
config = {
key : key.key,
shift : key.shift,
ctrl : key.ctrl,
alt : key.alt,
fn: fn,
scope: scope
};
}
return new Ext.KeyMap(this, config);
},
<span id='Ext-Element-method-addKeyMap'> /**
</span> * Creates a KeyMap for this element
* @param {Object} config The KeyMap config. See {@link Ext.KeyMap} for more details
* @return {Ext.KeyMap} The KeyMap created
*/
addKeyMap : function(config){
return new Ext.KeyMap(this, config);
}
});
//Import the newly-added Ext.Element functions into CompositeElementLite. We call this here because
//Element.keys.js is the last extra Ext.Element include in the ext-all.js build
Ext.CompositeElementLite.importElementMethods();</pre>
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