__tree_model_iter_n_children (GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
- g_print ("%s:%d %s\n", __FILE__, __LINE__, __FUNCTION__);
+ PsppireDelimitedText *file = PSPPIRE_DELIMITED_TEXT (tree_model);
+ // g_print ("%s:%d %s\n", __FILE__, __LINE__, __FUNCTION__);
g_assert (iter == NULL);
- return 0;
+
+ gint children = gtk_tree_model_iter_n_children (file->child, NULL);
+
+ return children - file->first_line;
}
static GtkTreeModelFlags