title: How do I add StandardPixmap to a layout?
body: <p>I am trying to get the built in <a href="http://srinikom.github.io/pyside-docs/PySide/QtGui/QStyle.html#PySide.QtGui.PySide.QtGui.QStyle.StandardPixmap" rel="nofollow noreferrer">StandardPixmaps</a>
  to display on my layout.</p>
  
  <p>So far I have managed to access a standard pixmap (<code>PyQt4.QtGui.QStyle.SP_MessageBoxWarning</code>), but seem unable to actually add this to my layout.  I have tried adding it to a QLabel using the setPixmap method, but this requires a pixmap, not a standardPixmap.</p>
  
  <p>I have found <a href="https://stackoverflow.com/a/24151141/3725279">this answer on SO</a>, which led me to the standardPixmaps, but I have been unable to make any more progress from here.</p>