Patch, WaitCursor during factorial

[Raphael Kubo da Costa]

On Wednesday 07 April 2010 20:28:31 Friedrich W. H. Kossebau wrote:
> Hi Eike and Raphael,
> 
> Mercredi, le 7 avril 2010, à 12:00, Eike Lange a écrit:
> > Hi Raphael!
> > 
> > Raphael Kubo da Costa schrieb:
> > > IMO, the patch would look cleaner if you just called
> > > QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)) and
> > > QApplication::restoreOverrideCursor(), and added the appropriate
> > > #includes.
> > 
> > Done and attached. Thank you for reviewing.
> 
> Yes, looks good. Will you commit for Eike, Raphael, or shall I?

Committed to trunk as r1112383 and backported as r1112384. Thanks, Eike!