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signals.SignalBinding.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<meta name="generator" content="JsDoc Toolkit" />
<title>JsDoc Reference - signals.SignalBinding</title>
<link rel="stylesheet" href="../static/default.css" type="text/css" media="screen" charset="utf-8" />
</head>
<body>
<!-- ============================== header ================================= -->
<!-- begin static/header.html -->
<div id="header">
</div>
<!-- end static/header.html -->
<!-- ============================== classes index ============================ -->
<div id="index">
<div id="docs">
</div>
<h2>Index</h2>
<ul class="classList">
<li><a href="../files.html">File Index</a></li>
<li><a href="../index.html">Class Index</a></li>
<li><a href="../symbolindex.html">Symbol Index</a></li>
</ul>
<h2>Classes</h2>
<ul class="classList">
<li><i><a href="../symbols/_global_.html">_global_</a></i></li>
<li><a href="../symbols/signals.html">signals</a></li>
<li><a href="../symbols/signals.Signal.html">signals.Signal</a></li>
<li><a href="../symbols/signals.SignalBinding.html">signals.SignalBinding</a></li>
</ul>
</div>
<div id="symbolList">
<!-- constructor list -->
<h3>
Class
</h3>
<ul>
<li class="fixedFont">
<a href="../symbols/signals.SignalBinding.html">SignalBinding</a>
</li>
</ul>
<!-- end constructor list -->
<!-- properties list -->
<h3>Fields</h3>
<ul>
<li class="fixedFont">
<a href="../symbols/signals.SignalBinding.html#context">context</a>
</li>
</ul>
<!-- end properties list -->
<!-- function summary -->
<h3>Methods</h3>
<ul>
<li class="fixedFont">
<a href="../symbols/signals.SignalBinding.html#detach">detach</a>
</li>
<li class="fixedFont">
<a href="../symbols/signals.SignalBinding.html#disable">disable</a>
</li>
<li class="fixedFont">
<a href="../symbols/signals.SignalBinding.html#dispose">dispose</a>
</li>
<li class="fixedFont">
<a href="../symbols/signals.SignalBinding.html#enable">enable</a>
</li>
<li class="fixedFont">
<a href="../symbols/signals.SignalBinding.html#execute">execute</a>
</li>
<li class="fixedFont">
<a href="../symbols/signals.SignalBinding.html#getListener">getListener</a>
</li>
<li class="fixedFont">
<a href="../symbols/signals.SignalBinding.html#isEnabled">isEnabled</a>
</li>
<li class="fixedFont">
<a href="../symbols/signals.SignalBinding.html#isOnce">isOnce</a>
</li>
<li class="fixedFont">
<a href="../symbols/signals.SignalBinding.html#toString">toString</a>
</li>
</ul>
<!-- end function summary -->
<!-- events summary -->
<!-- end events summary -->
</div>
<div id="content">
<!-- ============================== class title ============================ -->
<h1 class="classTitle">
Class signals.SignalBinding
</h1>
<!-- ============================== class summary ========================== -->
<p class="description">
<br /><i>Defined in: </i> <a href="../symbols/src/C__Miller_Personal_open_source_projects_js-signals_dist_js-signals.js.html">js-signals.js</a>.
</p>
<!-- ============================== constructor details ==================== -->
<div class="details"><a name="constructor"> </a>
<div class="sectionTitle">
Class Detail
</div>
<div class="fixedFont">
<b>signals.SignalBinding</b>(signal, listener, isOnce, listenerContext, priority)
</div>
<div class="description">
<p>Object that represents a binding between a Signal and a listener function.
<br />- <strong>This is an internal constructor and shouldn't be called by regular users.</strong>
<br />- inspired by Joa Ebert AS3 SignalBinding and Robert Penner's Slot classes.</p>
<br /><i>Author: </i>Miller Medeiros.
</div>
<dl class="detailList">
<dt class="heading">Parameters:</dt>
<dt>
<span class="light fixedFont">{<a href="../symbols/signals.Signal.html">signals.Signal</a>}</span> <b>signal</b>
</dt>
<dd>Reference to Signal object that listener is currently bound to.</dd>
<dt>
<span class="light fixedFont">{Function}</span> <b>listener</b>
</dt>
<dd>Handler function bound to the signal.</dd>
<dt>
<span class="light fixedFont">{boolean}</span> <b>isOnce</b>
</dt>
<dd>If binding should be executed just once.</dd>
<dt>
<span class="light fixedFont">{Object}</span> <b>listenerContext</b>
<i>Optional</i>
</dt>
<dd>Context on which listener will be executed (object that should represent the `this` variable inside listener function).</dd>
<dt>
<span class="light fixedFont">{Number}</span> <b>priority</b>
<i>Optional</i>
</dt>
<dd>The priority level of the event listener. (default = 0).</dd>
</dl>
</div>
<!-- ============================== field details ========================== -->
<div class="details">
<div class="sectionTitle">
Field Detail
</div>
<div class="member">
<a name="context"> </a>
<div class="fixedFont">
<div class="modifiers">
</div>
<b>context</b>
</div>
<div class="description">
<p>Context on which listener will be executed (object that should represent the <code>this</code> variable inside listener function).</p>
</div>
</div>
</div>
<!-- ============================== method details ========================= -->
<div class="details">
<div class="sectionTitle">
Method Detail
</div>
<div class="member">
<a name="detach"> </a>
<div class="fixedFont">
<div class="modifiers">
</div>
<span class="light">{Function}</span>
<b>detach</b>()
</div>
<div class="description">
<p>Detach binding from signal.
- alias to: mySignal.remove(myBinding.getListener());</p>
</div>
<dl class="detailList">
<dt class="heading">Returns:</dt>
<dd><span class="light fixedFont">{Function}</span> Handler function bound to the signal.</dd>
</dl>
</div>
<div class="member">
<a name="disable"> </a>
<div class="fixedFont">
<div class="modifiers">
</div>
<b>disable</b>()
</div>
<div class="description">
<p>Disable SignalBinding, block listener execution. Listener will only be executed after calling <code>enable()</code>.</p>
</div>
<dl class="detailList">
<dt class="heading">See:</dt>
<dd>signals.SignalBinding.enable()</dd>
</dl>
</div>
<div class="member">
<a name="dispose"> </a>
<div class="fixedFont">
<div class="modifiers">
</div>
<b>dispose</b>()
</div>
<div class="description">
<p>Remove binding from signal and destroy any reference to external Objects (destroy SignalBinding object).</p>
<p><strong>IMPORTANT:</strong> calling methods on the binding instance after calling dispose will throw errors.</p>
</div>
</div>
<div class="member">
<a name="enable"> </a>
<div class="fixedFont">
<div class="modifiers">
</div>
<b>enable</b>()
</div>
<div class="description">
<p>Enable SignalBinding. Enable listener execution.</p>
</div>
<dl class="detailList">
<dt class="heading">See:</dt>
<dd>signals.SignalBinding.disable()</dd>
</dl>
</div>
<div class="member">
<a name="execute"> </a>
<div class="fixedFont">
<div class="modifiers">
</div>
<span class="light">{*}</span>
<b>execute</b>(paramsArr)
</div>
<div class="description">
<p>Call listener passing arbitrary parameters.</p>
<p>If binding was added using `Signal.addOnce()` it will be automatically removed from signal dispatch queue, this method is used internally for the signal dispatch.</p>
</div>
<dl class="detailList">
<dt class="heading">Parameters:</dt>
<dt>
<span class="light fixedFont">{Array}</span> <b>paramsArr</b>
<i>Optional</i>
</dt>
<dd>Array of parameters that should be passed to the listener</dd>
</dl>
<dl class="detailList">
<dt class="heading">Returns:</dt>
<dd><span class="light fixedFont">{*}</span> Value returned by the listener.</dd>
</dl>
</div>
<div class="member">
<a name="getListener"> </a>
<div class="fixedFont">
<div class="modifiers">
</div>
<span class="light">{Function}</span>
<b>getListener</b>()
</div>
<div class="description">
</div>
<dl class="detailList">
<dt class="heading">Returns:</dt>
<dd><span class="light fixedFont">{Function}</span> Handler function bound to the signal.</dd>
</dl>
</div>
<div class="member">
<a name="isEnabled"> </a>
<div class="fixedFont">
<div class="modifiers">
</div>
<span class="light">{boolean}</span>
<b>isEnabled</b>()
</div>
<div class="description">
</div>
<dl class="detailList">
<dt class="heading">Returns:</dt>
<dd><span class="light fixedFont">{boolean}</span> If SignalBinding is currently paused and won't execute listener during dispatch.</dd>
</dl>
</div>
<div class="member">
<a name="isOnce"> </a>
<div class="fixedFont">
<div class="modifiers">
</div>
<span class="light">{boolean}</span>
<b>isOnce</b>()
</div>
<div class="description">
</div>
<dl class="detailList">
<dt class="heading">Returns:</dt>
<dd><span class="light fixedFont">{boolean}</span> If SignalBinding will only be executed once.</dd>
</dl>
</div>
<div class="member">
<a name="toString"> </a>
<div class="fixedFont">
<div class="modifiers">
</div>
<span class="light">{string}</span>
<b>toString</b>()
</div>
<div class="description">
</div>
<dl class="detailList">
<dt class="heading">Returns:</dt>
<dd><span class="light fixedFont">{string}</span> String representation of the object.</dd>
</dl>
</div>
</div>
<!-- ============================== event details ========================= -->
<hr />
</div>
<!-- ============================== footer ================================= -->
<div class="fineprint" style="clear:both;text-align:center">
Documentation generated by <a href="http://code.google.com/p/jsdoc-toolkit/" target="_blankt">JsDoc Toolkit</a> 2.4.0 on Mon Feb 21 2011 20:30:07 GMT-0500 (EST)
| template based on Steffen Siering <a href="http://github.com/urso/jsdoc-simple">jsdoc-simple</a>.
</div>
</body>
</html>