On Tuesday 18 March 2008, Marius Kintel wrote: > On Mar 18, 2008, at 2:57 AM, Kevin Foss wrote: > > To show you my difficulties, I've tried to test this whole > > selection model > > capability using an example from David Boddie at Trolltech. It can > > be found > > here: > > > > http://www.opensubscriber.com/message/[email protected]/8447872 > >.html > > > > Guess what, even his example doesn't work. When I run his > > example, > > nothing is printed when an item is selected. > > I think I can help. > I spend a lot of time figuring out how this works a month or so back. > My results can be summed up like this: > > ** Never connect a Qt signal to a global python function ** > > If the python wrapper object dies (common for temporary wrapper > objects), the connection goes down with it.
What makes you say that? The connection has nothing to do with the wrapper object of the emitter. > Instead, connect to a > python instance method. This is handled in a special way in SIP making > the connection survive the temporary python wrapper object. > > Taking my own advice, the example program you mention can be fixed by > making the slot an instance method instead: This should make no difference. Phil _______________________________________________ PyQt mailing list [email protected] http://www.riverbankcomputing.com/mailman/listinfo/pyqt
