On Thu, 2007-03-08 at 17:14 -0500, Karthik Ganesan wrote: > Hi, > > I am newbie using Gtk+. But, I think I have found a "feature" that needs > documenting/verification. > > Using Gnome::Glade::Xml::create() when used with a root widget that is > not a toplevel widget should be done with care - and the comments added > in response to Bug#412037 need to be changed. > > The returned pointer should not go out of scope. The reason is that the > accel group created by libglademm is a (private) member of the object > that has not been assigned to any toplevel window (see > glade_xml_ensure_accel() and glade_xml_set_toplevel() in glade-xml.c) > and gets destroyed when the Glib::RefPtr<Gnome::Glade::Xml> goes out of > scope.
Surely this GtkAccelGroup would be reference-counted. If you think there is a problem, could you please create a bugzilla report with a simple test case? It sounds like it should really be a libglade test case, though. > Please see my post earlier regarding libglademm and menus to see an > example demonstrating this. > > Roger Leigh's ogcalc example (glade/C++ version) falls into this trap > as well; although it does not crash - he has only buttons and I have > actiongroups/menus in my example. > > I still dont completely understand the workings of accelerators in Gtk > +... I could'nt find any writeups and am currently digging through the > source to try and understand! Any pointers would be nice... -- Murray Cumming [EMAIL PROTECTED] www.murrayc.com www.openismus.com _______________________________________________ gtkmm-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtkmm-list
