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[roojs1] / docs2 / src / Roo_util_DelayedTask.js.html
diff --git a/docs2/src/Roo_util_DelayedTask.js.html b/docs2/src/Roo_util_DelayedTask.js.html
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-<html><head><title>/home/alan/gitlive/roojs1/Roo/util/DelayedTask.js</title><link rel="stylesheet" type="text/css" href="../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/*
- * Based on:
- * Ext JS Library 1.1.1
- * Copyright(c) 2006-2007, Ext JS, LLC.
- *
- * Originally Released Under LGPL - original licence link has changed is not relivant.
- *
- * Fork - LGPL
- * &lt;script type=&quot;text/javascript&quot;&gt;
- */
-
-/**
- * @class Roo.util.DelayedTask
- * Provides a convenient method of performing setTimeout where a new
- * timeout cancels the old timeout. An example would be performing validation on a keypress.
- * You can use this class to buffer
- * the keypress events for a certain number of milliseconds, and perform only if they stop
- * for that amount of time.
- * @constructor The parameters to this constructor serve as defaults and are not required.
- * @param {Function} fn (optional) The default function to timeout
- * @param {Object} scope (optional) The default scope of that timeout
- * @param {Array} args (optional) The default Array of arguments
- */
-</span><span class="jsdoc-var">Roo.util.DelayedTask </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">scope</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">args</span><span class="jsdoc-syntax">){
-    </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">id </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">d</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">;
-
-    </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">call </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
-        </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">now </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">Date</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.getTime</span><span class="jsdoc-syntax">();
-        </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">now </span><span class="jsdoc-syntax">- </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">&gt;= </span><span class="jsdoc-var">d</span><span class="jsdoc-syntax">){
-            </span><span class="jsdoc-var">clearInterval</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">);
-            </span><span class="jsdoc-var">id </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
-            </span><span class="jsdoc-var">fn.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">scope</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">args </span><span class="jsdoc-syntax">|| []);
-        }
-    };
-    </span><span class="jsdoc-comment">/**
-     * Cancels any pending timeout and queues a new one
-     * @param {Number} delay The milliseconds to delay
-     * @param {Function} newFn (optional) Overrides function passed to constructor
-     * @param {Object} newScope (optional) Overrides scope passed to constructor
-     * @param {Array} newArgs (optional) Overrides args passed to constructor
-     */
-    </span><span class="jsdoc-var">this.delay </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">delay</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">newFn</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">newScope</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">newArgs</span><span class="jsdoc-syntax">){
-        </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">delay </span><span class="jsdoc-syntax">!= </span><span class="jsdoc-var">d</span><span class="jsdoc-syntax">){
-            </span><span class="jsdoc-var">this.cancel</span><span class="jsdoc-syntax">();
-        }
-        </span><span class="jsdoc-var">d </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">delay</span><span class="jsdoc-syntax">;
-        </span><span class="jsdoc-var">t </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">new </span><span class="jsdoc-var">Date</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.getTime</span><span class="jsdoc-syntax">();
-        </span><span class="jsdoc-var">fn </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">newFn </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">fn</span><span class="jsdoc-syntax">;
-        </span><span class="jsdoc-var">scope </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">newScope </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">scope</span><span class="jsdoc-syntax">;
-        </span><span class="jsdoc-var">args </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">newArgs </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">args</span><span class="jsdoc-syntax">;
-        </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">){
-            </span><span class="jsdoc-var">id </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">setInterval</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">call</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">d</span><span class="jsdoc-syntax">);
-        }
-    };
-
-    </span><span class="jsdoc-comment">/**
-     * Cancel the last queued timeout
-     */
-    </span><span class="jsdoc-var">this.cancel </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
-        </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">){
-            </span><span class="jsdoc-var">clearInterval</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">id</span><span class="jsdoc-syntax">);
-            </span><span class="jsdoc-var">id </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
-        }
-    };
-};</span></code></body></html>
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RooJS - Version 1