On Monday 20 September 2010 04:03:44 Andreas Pakulat wrote: > > > > That's true, but what happens if the slot does not handle the signal? > > This cannot happen. A signal-slot connection is a direct (or indirect) > function call. So if you emit a signal _all_ connected slots will be > executed, always (unless you block signal emission). > > > Why it may not handle it, I have no idea. May be a programming > > mistake or whatever. I seem to recall statement that if the signal is > > NOT handled, then the signal propagates in the tree up to the root. > > This is the case only for events, for an event the receiver can decide > to accept it or not. If he doesn't accept it the event-propagation > mechanism is going to give its parent a chance to handle it until there > is no parent anymore at which point it'll be thrown away too. > > Andreas
Thank you for the clarification, Al. -- OldAl akaba...@pcug.org.au _______________________________________________ PyQt mailing list PyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
