On Monday 08 December 2003 09:08, MaxPower wrote: > My problem is that I don't understand what "protected slots:" and > "private slots:" does it mean.<br> > Anybody can explain me ?<br> It's part of the Qt signals and slots mechanim (for doing message passing between objects at run time). See: http://doc.trolltech.com/3.2/signalsandslots.html - thor