{
gint width;
g_object_set (G_OBJECT (renderer), "text", string, (void *) NULL);
- gtk_cell_renderer_get_size (renderer, GTK_WIDGET (treeview),
- NULL, NULL, NULL, &width, NULL);
+ gtk_cell_renderer_get_preferred_width (renderer, GTK_WIDGET (treeview),
+ NULL, &width);
+
return width;
}