title: QWebView not loading Qt resource images
body: <p>I have a QGraphicsWebView to which I construct a page by appending tags. For example:</p>
  
  <pre><code>webElement.appendInside("&lt;img src=&lt;img src=\"qrc:/img/ioLlogoTopLeft.png\" /&gt;");
  </code></pre>
  
  <p>This happens in a secondary QThread. I also use resources to set styling in the same thread:</p>
  
  <pre><code>defaultBaseFrame-&gt;setStyleProperty("background-image", "url(qrc:/img/ioLGradientTop.png)");
  </code></pre>
  
  <p>Both of these lines were working fine, but in the last few builds they've stopped working, and I've no idea why. Instead of an image I now get an empty frame, and the background fails to appear. The resource paths seem fine, and work fine in other (non web-view) parts of the program.</p>
  
  <p>On the other hand, when I replace an image URL with a location on the internet (an http:// url), the image loads normally.</p>
  
  <p>Is there some quirk to using resources in a multithreaded environment (or was that just a red-herring?) Resource images were working before, and I can't think of anything relevant in the code that I've changed recently.</p>