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- <title>JsDoc Reference - Roo.KeyNav</title>
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- <a class="inner-link" href="#Roo.KeyNav-props"><img src="resources/s.gif" class="item-icon icon-prop">Properties</a>
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- <a class="inner-link" href="#Roo.KeyNav-events"><img src="resources/s.gif" class="item-icon icon-event">Events</a>
- <a class="inner-link" href="#Roo.KeyNav-configs"><img src="resources/s.gif" class="item-icon icon-config">Config Options</a>
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- Class Roo.KeyNav
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- <tr><td class="label">Package:</td><td class="hd-info">Roo</td></tr>
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- <a href="./src/Roo_KeyNav.js.html">Roo/KeyNav.js</a>.
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- <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind<br/>navigation keys to function calls that will get called when the keys are pressed, providing an easy<br/>way to implement custom navigation schemes for any UI component.</p><br/><p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,<br/>pageUp, pageDown, del, home, end. Usage:</p><br/> <pre><code><br/>var nav = new Roo.KeyNav("my-element", {<br/> "left" : function(e){<br/> this.moveLeft(e.ctrlKey);<br/> },<br/> "right" : function(e){<br/> this.moveRight(e.ctrlKey);<br/> },<br/> "enter" : function(e){<br/> this.save();<br/> },<br/> scope : this<br/>});<br/></code></pre>
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- <b>Class Comments / Notes</B> =>
- <u onclick="parent.CommentDialog.showCommentId = 'Roo.KeyNav';">[Add Your comment/notes about this class]</u>
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- <a id="Roo.KeyNav-configs"></a>
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- <caption>Config Options (Usually are also Properties)</caption>
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- <a id="Roo.KeyNav-cfg-defaultEventAction" name=".defaultEventAction"></a>
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- <b class="itemname">defaultEventAction</b> : <a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>
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- <div class="short">The method to call on the {<b>link</b> Roo.EventObject} after this KeyNav intercepts a key.</div>
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- The method to call on the {<b>link</b> Roo.EventObject} after this KeyNav intercepts a key. Valid values are<br/>{<b>link</b> Roo.EventObject<b>stopEvent</b>}, {<b>link</b> Roo.EventObject<b>preventDefault</b>} and<br/>{<b>link</b> Roo.EventObject<b>stopPropagation</b>} (defaults to 'stopEvent')
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- <a id="Roo.KeyNav-cfg-disabled" name=".disabled"></a>
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- <b class="itemname">disabled</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
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- <div class="short">True to disable this KeyNav instance (defaults to false)</div>
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- True to disable this KeyNav instance (defaults to false)
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- <a id="Roo.KeyNav-cfg-forceKeyDown" name=".forceKeyDown"></a>
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- <b class="itemname">forceKeyDown</b> : <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean">Boolean</a>
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- <div class="short">Handle the keydown event instead of keypress (defaults to false).</div>
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- Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since<br/>IE does not propagate special keys on keypress, but setting this to true will force other browsers to also<br/>handle keydown instead of keypress.
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- <a id="Roo-method-KeyNav" name=".KeyNav"></a>
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- <span class="attributes">new <B>Roo.</B></span><b class="itemname">KeyNav</b>
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- (<a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>/HTMLElement/Roo.Element <B><i>el</i></B>, <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a> <B><i>config</i></B>)
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- <div class="short">Create a new Roo.KeyNav</div>
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- Create a new Roo.KeyNav
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- <dt class="heading">Parameters:</dt>
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- <span class="fixedFont"><a href="./String.html#constructor" roo:cls="String.html#constructor">String</a>/HTMLElement/Roo.Element</span> <b>el</b>
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- <dd>The element to bind to</dd>
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- <span class="fixedFont"><a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object">Object</a></span> <b>config</b>
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- <a id="Roo.KeyNav-method-disable" name=".disable"></a>
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- <span class="attributes"></span><b class="itemname">disable</b>
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- <div class="short">Disable this KeyNav</div>
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- Disable this KeyNav
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- <a id="Roo.KeyNav-method-enable" name=".enable"></a>
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- <span class="attributes"></span><b class="itemname">enable</b>
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- <div class="short">Enable this KeyNav</div>
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- Enable this KeyNav
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- <!-- ============================== events summary / details ======================== -->
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- Documentation generated by <a href="http://www.akbkhome.com" target="_blankt">Introspection Doc Generator</a> on Fri Jul 13 2018 14:10:53 GMT+0800 (HKT)
- Based on
- <a href="http://www.jsdoctoolkit.org/" target="_blank">JsDoc Toolkit</a>
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-</html>
projects / roojs1 / blobdiff