diff options
Diffstat (limited to 'gtk/gtktreemodel.c')
| -rw-r--r-- | gtk/gtktreemodel.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gtk/gtktreemodel.c b/gtk/gtktreemodel.c index f71d88c1e3..3d854d1708 100644 --- a/gtk/gtktreemodel.c +++ b/gtk/gtktreemodel.c @@ -1066,6 +1066,7 @@ gtk_tree_model_range_changed (GtkTreeModel *tree_model, GtkTreePath *end_path, GtkTreeIter *end_iter) { + gint i; g_return_if_fail (tree_model != NULL); g_return_if_fail (GTK_IS_TREE_MODEL (tree_model)); g_return_if_fail (start_path != NULL); @@ -1073,6 +1074,15 @@ gtk_tree_model_range_changed (GtkTreeModel *tree_model, g_return_if_fail (end_path != NULL); g_return_if_fail (end_iter != NULL); +#ifndef G_DISABLE_CHECKS + g_return_if_fail (start_path->depth == end_path->depth); + for (i = 0; i < start_path->depth - 1; i++) + if (start_path->indices[i] != end_path->indices[i]) + { + g_warning ("Concurrent paths were not passed in to gtk_tree_model_range_changed.\n"); + return; + } +#endif g_signal_emit_by_name (tree_model, "range_changed", start_path, start_iter, end_path, end_iter); |