title: Remaining time of QTimer
body: <p>In one of my projects I am working with a QTimer and I wonderer whether it is possible to get the remaining time of a QTimer in order to let the user know "Time until next timeout: 10 secs" or something like that... Is that possible? If not so, has anyone good ideas for how to realize that?</p>
  
  <p>Maybe I got to write my own Timer...</p>