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crossbrowdy

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A Multimedia JavaScript framework to create real cross-platform and hybrid game engines, games, emulators, multimedia libraries and apps.

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<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width"> <title>CrossBrowdy API documentation [printable] Namespace: CB_Pointer</title> <!--[if lt IE 9]> <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script> <![endif]--> <link type="text/css" rel="stylesheet" href="styles/sunlight.default.css"> <link type="text/css" rel="stylesheet" href="styles/site.yeti.css"> </head> <body style="min-width:800px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <div class="navbar navbar-default navbar-fixed-top "> <div class="container"> <div class="navbar-header"> <a class="navbar-brand" href="index.html">CrossBrowdy API documentation [printable]</a> <button class="navbar-toggle" type="button" data-toggle="collapse" data-target="#topNavigation"> <span class="icon-bar"></span> <span class="icon-bar"></span> <span 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href="global.html#CB_this">CB_this</a></li><li><a href="global.html#CB_trim">CB_trim</a></li> </ul> </li> </ul> <div class="col-sm-3 col-md-3"> <form class="navbar-form" role="search"> <div class="input-group"> <input type="text" class="form-control" placeholder="Search" name="q" id="search-input"> <div class="input-group-btn"> <button class="btn btn-default" id="search-submit"><i class="glyphicon glyphicon-search"></i></button> </div> </div> </form> </div> </div> </div> </div> <div class="container" id="toc-content" style="width:100%;"> <div class="row" style="width:100%;"> <div class="col-md-8" style="width:85%;"> <div id="main"> <h1 class="page-title">Namespace: CB_Pointer</h1> <section> <header> <h2> CB_Pointer </h2> </header> <article> <div class="container-overview"> <div class="description"><p>Static class to manage the pointer, using the <a href="https://developer.mozilla.org/en-US/docs/Web/API/Pointer_events">Pointer API</a> if available and falling back to internal emulation otherwise. It will return itself if it is tried to be instantiated.</p></div> <dl class="details"> <dt class="tag-source method-doc-label method-doc-details-label">Source:</dt> <dd class="tag-source"> <ul class="dummy"> <li> <a href="CrossBase_input_CB_Pointer.js.html">CrossBase/input/CB_Pointer.js</a>, <a href="CrossBase_input_CB_Pointer.js.html#sunlight-1-line-12">line 12</a> </li> </ul> </dd> </dl> </div> <h3 class="subsection-title">Methods</h3> <dl> <hr> <dt> <h4 class="name" id=".normalizeEvent"><span class="type-signature">&lt;static> </span>normalizeEvent<span class="signature">(e)</span><span class="type-signature"> &rarr; {Event}</span></h4> </dt> <dd> <div class="description"> <p>Tries to return the given <a href="https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent">pointer event</a> with some properties normalized (since different clients can use different values) and perhaps some new properties added (in the case they were missing), when possible. The new attached methods and properties may include polyfills, etc. It also calls the <a href="CB_Events.html#.normalize"><code>CB_Events.normalize</code></a> function internally. Some properties added or affected could be &quot;POINTER_TYPE_TOUCH&quot;, &quot;POINTER_TYPE_MOUSE&quot;, &quot;POINTER_TYPE_PEN&quot;, &quot;<a href="https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent/pointerId">pointerId</a>&quot;, &quot;<a href="https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent/pointerType">pointerType</a>&quot;, &quot;<a href="https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent/pressure">pressure</a>&quot;, &quot;<a href="https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent/tangentialPressure">tangentialPressure</a>&quot;, &quot;<a href="https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent/tiltX">tiltX</a>&quot;, &quot;<a href="https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent/tiltY">tiltY</a>&quot;, &quot;<a href="https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent/width">width</a>&quot;, &quot;<a href="https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent/height">height</a>&quot;, &quot;<a href="https://developer.mozilla.org/en-US/docs/Web/API/Event/currentTarget">currentTarget</a>&quot;, &quot;<a href="https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent/isPrimary">isPrimary</a>&quot;, &quot;<a href="https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent/twist">twist</a>&quot;, etc.</p> </div> <h5>Parameters:</h5> <table class="params table table-striped"> <thead> <tr> <th style="width:12%; min-width:110px;">Name</th> <th style="width:12%; min-width:110px;">Type</th> <th class="last" style="min-width:310px;">Description</th> </tr> </thead> <tbody> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>e</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">Event</span> </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>Pointer event object. If not provided, it will use the value of &quot;event&quot;, &quot;window.event&quot;, &quot;Event&quot; or an empty object (&quot;{}&quot;).</p></td> </tr> </tbody> </table> <dl class="details"> <dt class="tag-source method-doc-label method-doc-details-label">Source:</dt> <dd class="tag-source"> <ul class="dummy"> <li> <a href="CrossBase_input_CB_Pointer.js.html">CrossBase/input/CB_Pointer.js</a>, <a href="CrossBase_input_CB_Pointer.js.html#sunlight-1-line-80">line 80</a> </li> </ul> </dd> <dt class="tag-todo method-doc-label method-doc-details-label">To Do:</dt> <dd class="tag-todo"> <ul> <li>Think about using Object.defineProperty with "writable: true" as option to prevent some web clients problems that have read only properties.</li> <li>Maybe e.width and e.height should be both 1 as default (?).</li> </ul> </dd> </dl> <h5>Returns:</h5> <div class="param-desc"> <p>Returns the pointer event object normalized.</p> </div> <dl> <dt> Type </dt> <dd> <span class="param-type">Event</span> </dd> </dl> </dd> <hr> <dt> <h4 class="name" id=".onCancel"><span class="type-signature">&lt;static> </span>onCancel<span class="signature">(callbackFunction [, keepOldFunction] [, useCapture] [, target])</span><span class="type-signature"></span></h4> </dt> <dd> <div class="description"> <p>Sets a function to execute when the &quot;<a href="https://developer.mozilla.org/en-US/docs/Web/API/GlobalEventHandlers/onpointercancel">onPointerCancel</a>&quot; event is fired or removes it. More information: <a href="https://developer.mozilla.org/en-US/docs/Web/API/Pointer_events">Pointer events</a>.</p> </div> <h5>Parameters:</h5> <table class="params table table-striped"> <thead> <tr> <th style="width:12%; min-width:110px;">Name</th> <th style="width:12%; min-width:110px;">Type</th> <th style="width:12%; min-width:110px;">Argument</th> <th style="width:12%; min-width:110px;">Default</th> <th class="last" style="min-width:310px;">Description</th> </tr> </thead> <tbody> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>callbackFunction</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">function</span> | <span class="param-type">null</span> </td> <td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> </td> <td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>The function (event listener) that we want to execute when the event is fired. The first and unique parameter received for this function will be the event object (already normalized by the <a href="CB_Pointer.html#.normalizeEvent"><code>CB_Pointer.normalizeEvent</code></a> function). If a null value is used, the event will be removed.</p></td> </tr> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>keepOldFunction</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">boolean</span> </td> <td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> &lt;optional><br> </td> <td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> true </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>Defines whether we want to keep any possible previous event listener for the same target and event name or not.</p></td> </tr> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>useCapture</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">boolean</span> </td> <td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> &lt;optional><br> </td> <td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> false </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>Defines whether the event we want to add will use capture or not. This parameter will be effective only if the current client supports the <a href="https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/addEventListener">addEventListener</a> method and will be used as its third parameter.</p></td> </tr> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>target</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">Object</span> </td> <td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> &lt;optional><br> </td> <td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> document </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>The target where we want to attach the event listener.</p></td> </tr> </tbody> </table> <dl class="details"> <dt class="tag-source method-doc-label method-doc-details-label">Source:</dt> <dd class="tag-source"> <ul class="dummy"> <li> <a href="CrossBase_input_CB_Pointer.js.html">CrossBase/input/CB_Pointer.js</a>, <a href="CrossBase_input_CB_Pointer.js.html#sunlight-1-line-163">line 163</a> </li> </ul> </dd> </dl> </dd> <hr> <dt> <h4 class="name" id=".onDown"><span class="type-signature">&lt;static> </span>onDown<span class="signature">(callbackFunction [, keepOldFunction] [, useCapture] [, target])</span><span class="type-signature"></span></h4> </dt> <dd> <div class="description"> <p>Sets a function to execute when the &quot;<a href="https://developer.mozilla.org/en-US/docs/Web/API/GlobalEventHandlers/onpointerdown">onPointerDown</a>&quot; event is fired or removes it. More information: <a href="https://developer.mozilla.org/en-US/docs/Web/API/Pointer_events">Pointer events</a>.</p> </div> <h5>Parameters:</h5> <table class="params table table-striped"> <thead> <tr> <th style="width:12%; min-width:110px;">Name</th> <th style="width:12%; min-width:110px;">Type</th> <th style="width:12%; min-width:110px;">Argument</th> <th style="width:12%; min-width:110px;">Default</th> <th class="last" style="min-width:310px;">Description</th> </tr> </thead> <tbody> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>callbackFunction</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">function</span> | <span class="param-type">null</span> </td> <td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> </td> <td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>The function (event listener) that we want to execute when the event is fired. The first and unique parameter received for this function will be the event object (already normalized by the <a href="CB_Pointer.html#.normalizeEvent"><code>CB_Pointer.normalizeEvent</code></a> function). If a null value is used, the event will be removed.</p></td> </tr> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>keepOldFunction</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">boolean</span> </td> <td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> &lt;optional><br> </td> <td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> true </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>Defines whether we want to keep any possible previous event listener for the same target and event name or not.</p></td> </tr> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>useCapture</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">boolean</span> </td> <td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> &lt;optional><br> </td> <td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> false </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>Defines whether the event we want to add will use capture or not. This parameter will be effective only if the current client supports the <a href="https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/addEventListener">addEventListener</a> method and will be used as its third parameter.</p></td> </tr> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>target</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">Object</span> </td> <td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> &lt;optional><br> </td> <td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> document </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>The target where we want to attach the event listener.</p></td> </tr> </tbody> </table> <dl class="details"> <dt class="tag-source method-doc-label method-doc-details-label">Source:</dt> <dd class="tag-source"> <ul class="dummy"> <li> <a href="CrossBase_input_CB_Pointer.js.html">CrossBase/input/CB_Pointer.js</a>, <a href="CrossBase_input_CB_Pointer.js.html#sunlight-1-line-135">line 135</a> </li> </ul> </dd> </dl> </dd> <hr> <dt> <h4 class="name" id=".onEnter"><span class="type-signature">&lt;static> </span>onEnter<span class="signature">(callbackFunction [, keepOldFunction] [, useCapture] [, target])</span><span class="type-signature"></span></h4> </dt> <dd> <div class="description"> <p>Sets a function to execute when the &quot;<a href="https://developer.mozilla.org/en-US/docs/Web/API/GlobalEventHandlers/onpointerenter">onPointerEnter</a>&quot; event is fired or removes it. More information: <a href="https://developer.mozilla.org/en-US/docs/Web/API/Pointer_events">Pointer events</a>.</p> </div> <h5>Parameters:</h5> <table class="params table table-striped"> <thead> <tr> <th style="width:12%; min-width:110px;">Name</th> <th style="width:12%; min-width:110px;">Type</th> <th style="width:12%; min-width:110px;">Argument</th> <th style="width:12%; min-width:110px;">Default</th> <th class="last" style="min-width:310px;">Description</th> </tr> </thead> <tbody> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>callbackFunction</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">function</span> | <span class="param-type">null</span> </td> <td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> </td> <td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>The function (event listener) that we want to execute when the event is fired. The first and unique parameter received for this function will be the event object (already normalized by the <a href="CB_Pointer.html#.normalizeEvent"><code>CB_Pointer.normalizeEvent</code></a> function). If a null value is used, the event will be removed.</p></td> </tr> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>keepOldFunction</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">boolean</span> </td> <td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> &lt;optional><br> </td> <td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> true </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>Defines whether we want to keep any possible previous event listener for the same target and event name or not.</p></td> </tr> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>useCapture</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">boolean</span> </td> <td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> &lt;optional><br> </td> <td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> false </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>Defines whether the event we want to add will use capture or not. This parameter will be effective only if the current client supports the <a href="https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/addEventListener">addEventListener</a> method and will be used as its third parameter.</p></td> </tr> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>target</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">Object</span> </td> <td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> &lt;optional><br> </td> <td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> document </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>The target where we want to attach the event listener.</p></td> </tr> </tbody> </table> <dl class="details"> <dt class="tag-source method-doc-label method-doc-details-label">Source:</dt> <dd class="tag-source"> <ul class="dummy"> <li> <a href="CrossBase_input_CB_Pointer.js.html">CrossBase/input/CB_Pointer.js</a>, <a href="CrossBase_input_CB_Pointer.js.html#sunlight-1-line-177">line 177</a> </li> </ul> </dd> </dl> </dd> <hr> <dt> <h4 class="name" id=".onGotPointCapture"><span class="type-signature">&lt;static> </span>onGotPointCapture<span class="signature">(callbackFunction [, keepOldFunction] [, useCapture] [, target])</span><span class="type-signature"></span></h4> </dt> <dd> <div class="description"> <p>Sets a function to execute when the &quot;<a href="https://developer.mozilla.org/en-US/docs/Web/API/GlobalEventHandlers/ongotpointercapture">onGotPointerCapture</a>&quot; event is fired or removes it. More information: <a href="https://developer.mozilla.org/en-US/docs/Web/API/Pointer_events">Pointer events</a>.</p> </div> <h5>Parameters:</h5> <table class="params table table-striped"> <thead> <tr> <th style="width:12%; min-width:110px;">Name</th> <th style="width:12%; min-width:110px;">Type</th> <th style="width:12%; min-width:110px;">Argument</th> <th style="width:12%; min-width:110px;">Default</th> <th class="last" style="min-width:310px;">Description</th> </tr> </thead> <tbody> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>callbackFunction</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">function</span> | <span class="param-type">null</span> </td> <td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> </td> <td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>The function (event listener) that we want to execute when the event is fired. The first and unique parameter received for this function will be the event object (already normalized by the <a href="CB_Pointer.html#.normalizeEvent"><code>CB_Pointer.normalizeEvent</code></a> function). If a null value is used, the event will be removed.</p></td> </tr> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>keepOldFunction</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">boolean</span> </td> <td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> &lt;optional><br> </td> <td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> true </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>Defines whether we want to keep any possible previous event listener for the same target and event name or not.</p></td> </tr> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>useCapture</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">boolean</span> </td> <td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> &lt;optional><br> </td> <td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> false </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>Defines whether the event we want to add will use capture or not. This parameter will be effective only if the current client supports the <a href="https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/addEventListener">addEventListener</a> method and will be used as its third parameter.</p></td> </tr> <tr> <td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>target</code></td> <td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> <span class="param-type">Object</span> </td> <td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> &lt;optional><br> </td> <td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"> document </td> <td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>The target where we want to attach the event listener.</p></td> </tr> </tbody> </table> <dl class="details"> <dt class="tag-source method-doc-label method-doc-details-label">Source:</dt> <dd class="tag-source"> <ul class="dummy"> <li> <a href="CrossBase_input_CB_Pointer.js.html">CrossBase/input/CB_Pointer.js</a>, <a href="CrossBase_input_CB_Pointer.js.html#sunlight-1-line-247">line 247</a> </li> </ul> </dd>