Re: Signal emmision problems

[Owen Taylor <otaylor redhat com>]

Miguel de Icaza <miguel@nuclecu.unam.mx> writes:

> [ I CCed this to gtk-bugs, as I believe this is a bug in GTK+ ]
> 
> > I have a GnomePropertyBox with GnomeEntry widgets on some of the pages. 
> > I have connected the "changed" signal on the GnomeEntry widgets to a
> > callback which calls gnome_property_box_changed.
> > 
> > The problems that is occuring is this :
> > When the dialog containing the property box is closed (via OK or
> > Cancel), both of the GnomeEntry widgets are emitting "changed" signals,
> > although neither have changed.  The first one goes OK, but the second
> > one causes a segfault, because the notebook containing the pages has
> > been destroyed by this point.
> 
> I have seen this happening today as well for me (in the gnome-entry.c)
> widget.  I provided a quick work around for those widgets, but I agree
> that this is a strange behaviour.

Can somebody provide a test case that exhibits this behavior?

(Preferably a short GTK+ program)

                                        Owen