title: Spacebar triggering click event on checkbox?
body: <p>If you spacebar on a checkbox, it checks the box. Everything was fine until I decide to disable the click event on the parent div, which I realized, disabled the spacebar on the checkbox as well!</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="false" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-js lang-js prettyprint-override"><code>div1.addEventListener("click",function (e) {
    if (e.preventDefault) e.preventDefault();
    e.cancelBubble = true;
    return false;
  }, true);</code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div id="div1"&gt;
      &lt;input id="chk1" type="checkbox"&gt;
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p><a href="http://jsfiddle.net/0t01252x/1/" rel="noreferrer">http://jsfiddle.net/0t01252x/1/</a></p>
  
  <p>How can I prevent that? It seems like a very odd behaviour to me. Click events are click events, not keyboard events...</p>
  
  <p>Note: tested with chrome and FF</p>
  
  <p>Edit: worst: outputing the event in the console gives a ... MouseEvent!</p>