title: Adding list of check boxes in a single widget in Qt
body: <p>I'm using Qt Creator 2.0.1 (Qt 4.7). I need a widget which can hold multiple check boxes vertically. The check boxes will be added to the widget dynamically upon user interaction with other UI element. The widget will have fixed width and height so if there are too many check boxes, a vertical scroll bar should appear.</p>
  
  <p>What I want is, imagine a QListWidget, where the list items can be check boxes.</p>
  
  <p>Which widget will allow me to do that?</p>
  
  <p>Thanks.</p>