title: PyQt - how to read documentation
body: <p>I need some advise about how to read PyQt's documentation. Because on my own I can hardly figure anything out. I'm a programming newbie so sorry if my question is confusing. I'll try to explain the best I can :)  </p>
  
  <p>This is an example of where I got stuck. I was experimenting around with QListView. Basically just trying to print out data of what I have selected in the view. I got stuck until Justin, a very patient Python tutor, showed me this bit of code.</p>
  
  <pre><code>listView.clicked.connect(B)
  def B(index):
      record = sqlmodel.record(index.row())
  </code></pre>
  
  <p>It connects a clicked signal from QListView to function B. I was very surprised that right away the clicked event sends <code>index</code> to B by itself. I tried to look through QListView's documentation but can't find anything that explains this. </p>
  
  <p><a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qlistview.html" rel="nofollow">http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qlistview.html</a></p>
  
  <p>In this case, where in the docs should I look at to learn about this clicked event, and the index it sends out?</p>
  
  <p>Would really appreciate any advise. :)</p>