title: How to connect signal after the display of a page in PyQt wizard.?
body: <p>I have created a Wizard in PyQt4 using <code>Qt Designer</code>. On one page of the wizard ,there exists a 'text_Browser' object of type <code>QTextBrowser</code>. I'm using the function <code>QTextBrowser.append()</code> to add text to it based on some processing.</p>
  
  <p>I wish to execute the append function after the display of this page rather than the connecting the action(signal) to the Next or any other buttons on the previous page . How do I go about doing this ?</p>