title: Application->Processmessages in QT?
body: <p>In Borland 6 I often use this to unstuck program action:</p>
  
  <pre><code>Application-&gt;Processmessages();
  </code></pre>
  
  <p>Now, with QT 4.8.1, I don't have found in this foreign (for me) documentation of QT.</p>
  
  <p>Can anyone help me?</p>