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- <pre class="prettyprint lang-js"><div id="cls-Ext.KeyNav"></div>/**
- * @class Ext.KeyNav
- * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
- * navigation keys to function calls that will get called when the keys are pressed, providing an easy
- * way to implement custom navigation schemes for any UI component.</p>
- * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
- * pageUp, pageDown, del, home, end. Usage:</p>
- <pre><code>
-var nav = new Ext.KeyNav("my-element", {
- "left" : function(e){
- this.moveLeft(e.ctrlKey);
- },
- "right" : function(e){
- this.moveRight(e.ctrlKey);
- },
- "enter" : function(e){
- this.save();
- },
- scope : this
-});
-</code></pre>
- * @constructor
- * @param {Mixed} el The element to bind to
- * @param {Object} config The config
- */
-Ext.KeyNav = function(el, config){
- this.el = Ext.get(el);
- Ext.apply(this, config);
- if(!this.disabled){
- this.disabled = true;
- this.enable();
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