I doubt gjs from GNOME 3.2 works properly with TreeModel and everything. I wrote a lot of code for GNOME 3.4 for gjs for it. On Fri, Aug 24, 2012 at 2:05 AM, Amy C <mathematical.coffee@xxxxxxxxx> wrote: > Hi all, > > I'm trying to append a value to my TreeView/ListStore, but keep > getting a segmentation fault. > > The segmentation fault occurs when I try to call ListStore.append(), > and using gdb the problem is: > > 0x445fc373 in g_type_check_is_value_type () from /lib/libgobject-2.0.so.0 > > This snippet is sufficient to reproduce the problem (run in > gjs-console on GNOME 3.2): > > const Gtk = imports.gi.Gtk; > > let store = new Gtk.ListStore(); > store.set_column_types([16]); // <-- looked up G_TYPE_STRING: cannot > find this anywhere (it is not exported in imports.gi.GObject on GNOME > 3.2) > > // try add the first row 'asdf' > let iter = store.append(); > store.set(iter, [0], ['asdf']); // <-- segfault here > > Now I suspect the problem is somehow to do with me specifying 16 as > the column type (I want G_TYPE_STRING), but according to the GObject > docs[0] G_TYPE_STRING is G_TYPE_MAKE_FUNDAMENTAL(16), and when I tried > > const GObject = imports.gi.GObject; > GObject.type_fundamental(16); // <-- gives 16 > GObject.type_check_type_is_value_type(16); // <-- gives TRUE > > If I instead try: > > store.set_value(iter, 0, 'asdf'); > > I get "Unable to convert from gchararray to guchar". > > Can anyone shed some light on this? > > [0]: http://developer.gnome.org/gobject/stable/gobject-Type-Information.html#G-TYPE-STRING:CAPS > _______________________________________________ > gtk-list mailing list > gtk-list@xxxxxxxxx > https://mail.gnome.org/mailman/listinfo/gtk-list -- Jasper _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx https://mail.gnome.org/mailman/listinfo/gtk-list
