El vie, 04-07-2003 a las 11:38, Andrej Prsa escribió: > Hi, everyone! > > I am trying to "upgrade" from CLists to GtkTreeViews since my transition > from 1.2 to 2.0. I have a spin button that declares how many rows a > GtkTreeModel (with a GtkListStore) should contain; attached to the > "changed" signal for a spin-button I have a callback that should do this. > While I worked with CLists, I simply used clist->rows to obtain the number > of rows already present and compared this value to the value in a > spin-button - thus knowing how to change the CList structure. So how do I > do this with GtkTreeModel & Co.? Specifically, how do I extract the number > of rows already present? My suggestion would be to run a gtk_tree_model_foreach () on the treeview with a counter++, but there is probably a more clever solution. Edscott > > Thanks, > > Andrej > _______________________________________________ > > gtk-list@gnome.org > http://mail.gnome.org/mailman/listinfo/gtk-list >
