The constructor for TreeStore is like this: treestore = gtk.TreeStore(gobject.TYPE_STRING)
No need to pass in a number. Cheers, Matt On Wed, Dec 05, 2001 at 12:42:45PM -0500, Robert Nikander wrote: > Well I don't care too much about writing my own TreeModel. Is there > another way to put a tree in the GUI short of going back to .0.6.8? > What about gtk.TreeStore? > > I tried: > > ts = gtk.TreeStore(1, gobject.TYPE_STRING) > > but any method call on it yields: > > > (pid:7622): GLib-GObject-WARNING **: invalid cast from (NULL) pointer > to `GtkTreeModel' > > (pid:7622): Gtk-CRITICAL **: file gtktreemodel.c: line 605 > (gtk_tree_model_get_n_columns): assertion `GTK_IS_TREE_MODEL > (tree_model)' failed > > Actually the GenericTreeModel may work okay for my purposes as I don't > care about memory leaks all that much (I am just prototyping) and I can > update the gui by reexpanding the tree. > > > Thanks, > Rob > _______________________________________________ > pygtk mailing list [EMAIL PROTECTED] > http://www.daa.com.au/mailman/listinfo/pygtk _______________________________________________ pygtk mailing list [EMAIL PROTECTED] http://www.daa.com.au/mailman/listinfo/pygtk
