title: Set the colour of text in a QPushButton in PyQt4 using Python
body: <p>I would like to create some clickable blue text on my GUI, kind of like a HTML hyperlink!
  I am using Python 2.6 and PyQt4. I have managed to set the text colour of a QLabel before, but cannot remember how i did that, even if i did its not clickable. So I have moved onto a QPushButton that I can make flat like so:</p>
  
  <pre><code>testbutton = qt.QPushButton("Test")
  testbutton.setFlat(True)
  </code></pre>
  
  <p>So far all my searches have turned up c++ and c# methods and i cant seem to find a python equivalent! </p>
  
  <p>Any ideas on how to change the text colour or even different ways of accomplishing this entirely would be most welcome!</p>