On Friday 23 February 2007 7:12 pm, Rich Pickler wrote: > I have a class derived from a QItemSelectionModel in order to simplify > some behaviors when new selections are made in order to get those > changes to other selection models. Unfortunately, the > QItemSelectionModel is deleted out from under my derived class, causing > my program to crash with one of two errors depending on the how I re- > arrange the code. > > 1) Fatal Python error: GC object already tracked > 2) RuntimeError: underlying C/C++ object has been deleted > > Any ideas? > > In trying to diagnose this problem, I've tried out a number of things, > with results I did not expect: > > * I monitored the connectNotify and the disconnectNotify functions from > my derived class, and they are never called. Looking at the qt source, > there are two signals that are connected and disconnected every time > setSelectionModel is called. > * If I over-ride setSelectionModel in my widget, the function gets a > pointer to a QItemSelectionModel, not my derived class. > > This is all with PyQt 4.0.1, Sip 4.4.5, and QT 4.1.4.
You need to construct a test case that demonstrates the problem. Phil _______________________________________________ PyKDE mailing list [email protected] http://mats.imk.fraunhofer.de/mailman/listinfo/pykde
