title: How to prevent user from resizing columns of QTableWidget?
body: <p>I'd like to manage width of my columns in a table personally, but after resizing them from the code, I cannot figure out a way to prevent user from resizing them manually. I found out that <code>QTableView</code> has the <code>columnResized()</code> slot, and the only ways to do it I see are either subclassing <code>QTableWidget</code> or resizing columns again and again on the timer event.</p>
  
  <p>Might there be an easier way?</p>