title: Apply chrome like tabs in Qt
body: <p>Ivan made this -- see <a href="http://ivan.fomentgroup.org/blog/2009/03/29/instant-chrome/" rel="nofollow noreferrer">http://ivan.fomentgroup.org/blog/2009/03/29/instant-chrome/</a> -- but I don't know how since I am new to Qt. Does anyone have Idea how to achieve this?</p>
  
  <p><img src="https://i.stack.imgur.com/ezoQF.png" alt="Image"></p>