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<!DOCTYPE html> <html> <head> <title>resize.js</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link rel="stylesheet" media="all" href="docco.css" /> </head> <body> <div id="container"> <div id="background"></div> <div id="jump_to"> Jump To … <div id="jump_wrapper"> <div id="jump_page"> <a class="source" href="jquerypp.html"> jquerypp.js </a> <a class="source" href="animate.html"> animate.js </a> <a class="source" href="compare.html"> compare.js </a> <a class="source" href="cookie.html"> cookie.js </a> <a class="source" href="dimensions.html"> dimensions.js </a> <a class="source" href="form_params.html"> form_params.js </a> <a class="source" href="range.html"> range.js </a> <a class="source" href="selection.html"> selection.js </a> <a class="source" href="styles.html"> styles.js </a> <a class="source" href="within.html"> within.js </a> <a class="source" href="default.html"> default.js </a> <a class="source" href="destroyed.html"> destroyed.js </a> <a class="source" href="drag.html"> drag.js </a> <a class="source" href="core.html"> core.js </a> <a class="source" href="limit.html"> limit.js </a> <a class="source" href="scroll.html"> scroll.js </a> <a class="source" href="step.html"> step.js </a> <a class="source" href="drop.html"> drop.js </a> <a class="source" href="fastfix.html"> fastfix.js </a> <a class="source" href="hover.html"> hover.js </a> <a class="source" href="key.html"> key.js </a> <a class="source" href="livehack.html"> livehack.js </a> <a class="source" href="pause.html"> pause.js </a> <a class="source" href="resize.html"> resize.js </a> <a class="source" href="reverse.html"> reverse.js </a> <a class="source" href="swipe.html"> swipe.js </a> <a class="source" href="json.html"> json.js </a> <a class="source" href="vector.html"> vector.js </a> </div> </div> </div> <table cellpadding="0" cellspacing="0"> <thead> <tr> <th class="docs"> <h1> resize.js </h1> </th> <th class="code"> </th> </tr> </thead> <tbody> <tr id="section-1"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-1">¶</a> </div> </td> <td class="code"> <div class="highlight"><pre><span class="p">(</span><span class="kd">function</span> <span class="p">(</span><span class="nx">$</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span></pre></div> </td> </tr> <tr id="section-2"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-2">¶</a> </div> <p>bind on the window window resizes to happen</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">win</span> <span class="o">=</span> <span class="nx">$</span><span class="p">(</span><span class="nb">window</span><span class="p">),</span>
<span class="nx">windowWidth</span> <span class="o">=</span> <span class="mi">0</span><span class="p">,</span>
<span class="nx">windowHeight</span> <span class="o">=</span> <span class="mi">0</span><span class="p">,</span>
<span class="nx">timer</span><span class="p">;</span>
<span class="nx">$</span><span class="p">(</span><span class="kd">function</span> <span class="p">()</span> <span class="p">{</span>
<span class="nx">windowWidth</span> <span class="o">=</span> <span class="nx">win</span><span class="p">.</span><span class="nx">width</span><span class="p">();</span>
<span class="nx">windowHeight</span> <span class="o">=</span> <span class="nx">win</span><span class="p">.</span><span class="nx">height</span><span class="p">();</span>
<span class="p">});</span>
<span class="nx">$</span><span class="p">.</span><span class="nx">event</span><span class="p">.</span><span class="nx">reverse</span><span class="p">(</span><span class="s1">'resize'</span><span class="p">,</span> <span class="p">{</span>
<span class="nx">handler</span><span class="o">:</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">ev</span><span class="p">,</span> <span class="nx">data</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">isWindow</span> <span class="o">=</span> <span class="k">this</span> <span class="o">===</span> <span class="nb">window</span><span class="p">;</span></pre></div> </td> </tr> <tr id="section-3"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-3">¶</a> </div> <p>if we are the window and a real resize has happened
then we check if the dimensions actually changed
if they did, we will wait a brief timeout and
trigger resize on the window
this is for IE, to prevent window resize 'infinate' loop issues</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="p">(</span><span class="nx">isWindow</span> <span class="o">&&</span> <span class="nx">ev</span><span class="p">.</span><span class="nx">originalEvent</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">width</span> <span class="o">=</span> <span class="nx">win</span><span class="p">.</span><span class="nx">width</span><span class="p">(),</span>
<span class="nx">height</span> <span class="o">=</span> <span class="nx">win</span><span class="p">.</span><span class="nx">height</span><span class="p">();</span>
<span class="k">if</span> <span class="p">((</span><span class="nx">width</span> <span class="o">!=</span> <span class="nx">windowWidth</span> <span class="o">||</span> <span class="nx">height</span> <span class="o">!=</span> <span class="nx">windowHeight</span><span class="p">))</span> <span class="p">{</span></pre></div> </td> </tr> <tr id="section-4"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-4">¶</a> </div> <p>update the new dimensions</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">windowWidth</span> <span class="o">=</span> <span class="nx">width</span><span class="p">;</span>
<span class="nx">windowHeight</span> <span class="o">=</span> <span class="nx">height</span><span class="p">;</span>
<span class="nx">clearTimeout</span><span class="p">(</span><span class="nx">timer</span><span class="p">)</span>
<span class="nx">timer</span> <span class="o">=</span> <span class="nx">setTimeout</span><span class="p">(</span><span class="kd">function</span> <span class="p">()</span> <span class="p">{</span>
<span class="nx">win</span><span class="p">.</span><span class="nx">trigger</span><span class="p">(</span><span class="s2">"resize"</span><span class="p">);</span>
<span class="p">},</span> <span class="mi">1</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">return</span> <span class="kc">true</span><span class="p">;</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="p">});</span>
<span class="k">return</span> <span class="nx">$</span><span class="p">;</span>
<span class="p">})(</span><span class="nx">jQuery</span><span class="p">);</span>
</pre></div> </td> </tr> </tbody> </table> </div> </body> </html>