title: Use of Qt standard icons from within Qt Creator
body: <p>I would like to use the Qt Standard icons (<a href="http://standards.freedesktop.org/icon-naming-spec/icon-naming-spec-latest.html" rel="noreferrer">as here</a>). I have found many examples how to <a href="http://qt-project.org/forums/viewthread/5199" rel="noreferrer">set the icons programmatically</a> (runtime in code).</p>
  
  <p><strike>
  However, how could I set the "standard icon name" (e.g. <code>application-exit</code>) in Qt Creator? This <a href="http://5in4.de/blog/2012/02/07/using-standard-icons-in-qt-designer-and-qt-creator/" rel="noreferrer">blog here</a> says, I do simply set the theme to the respective name. But I do not have such a theme property, I'd get a popup with a resource (screenshot below).</p>
  
  <p>Where is the <strong>right place to apply the "standard name"</strong> (e.g. <code>application-exit</code>)?
  </strike></p>
  
  <p>Update from 2.4.x to Qt Creator 2.5.2 gives me the "theme" property from the above blog, but still no visible icons yet. <strong>What else is required to make the icons visible?</strong></p>
  
  <p><img src="https://i.stack.imgur.com/LgzBs.png" alt="Theme now available with Creator 2.5.2"></p>
  
  <p>Remark Qt 4.8.1, now updated to 2.5.2, Windows 7</p>