diff options
author | Jonathan Blandford <jrb@redhat.com> | 2001-06-20 23:21:46 +0000 |
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committer | Jonathan Blandford <jrb@src.gnome.org> | 2001-06-20 23:21:46 +0000 |
commit | 10f3b349117819f35678b1de4195cd7bb4d12846 (patch) | |
tree | 9434c9154aa3d51ba026e6cda5820160010e6fe2 /gtk/gtktreemodel.c | |
parent | 444bf88aba6ba6f847d2358be54b59dc6a8ba4ba (diff) | |
download | gdk-pixbuf-10f3b349117819f35678b1de4195cd7bb4d12846.tar.gz |
clean up (gtk_tree_view_move_cursor_page_up_down): implement.
Wed Jun 20 19:19:15 2001 Jonathan Blandford <jrb@redhat.com>
* gtk/gtktreeview.c (gtk_tree_view_move_cursor_up_down): clean up
(gtk_tree_view_move_cursor_page_up_down): implement.
Diffstat (limited to 'gtk/gtktreemodel.c')
-rw-r--r-- | gtk/gtktreemodel.c | 32 |
1 files changed, 5 insertions, 27 deletions
diff --git a/gtk/gtktreemodel.c b/gtk/gtktreemodel.c index ed3461131..69e58a8b1 100644 --- a/gtk/gtktreemodel.c +++ b/gtk/gtktreemodel.c @@ -638,9 +638,7 @@ gtk_tree_model_get_column_type (GtkTreeModel *tree_model, * @iter: The uninitialized #GtkTreeIter. * @path: The #GtkTreePath. * - * Sets @iter to a valid iterator pointing to @path. If the model does not - * provide an implementation of this function, it is implemented in terms of - * @gtk_tree_model_iter_nth_child. + * Sets @iter to a valid iterator pointing to @path. * * Return value: TRUE, if @iter was set. **/ @@ -649,33 +647,12 @@ gtk_tree_model_get_iter (GtkTreeModel *tree_model, GtkTreeIter *iter, GtkTreePath *path) { - GtkTreeIter parent; - gint *indices; - gint depth, i; - g_return_val_if_fail (GTK_IS_TREE_MODEL (tree_model), FALSE); g_return_val_if_fail (iter != NULL, FALSE); g_return_val_if_fail (path != NULL, FALSE); + g_return_val_if_fail (GTK_TREE_MODEL_GET_IFACE (tree_model)->get_iter != NULL, FALSE); - if (GTK_TREE_MODEL_GET_IFACE (tree_model)->get_iter != NULL) - return (* GTK_TREE_MODEL_GET_IFACE (tree_model)->get_iter) (tree_model, iter, path); - - indices = gtk_tree_path_get_indices (path); - depth = gtk_tree_path_get_depth (path); - - g_return_val_if_fail (depth > 0, FALSE); - - if (! gtk_tree_model_iter_nth_child (tree_model, iter, NULL, indices[0])) - return FALSE; - - for (i = 1; i < depth; i++) - { - parent = *iter; - if (! gtk_tree_model_iter_nth_child (tree_model, iter, &parent, indices[i])) - return FALSE; - } - - return TRUE; + return (* GTK_TREE_MODEL_GET_IFACE (tree_model)->get_iter) (tree_model, iter, path); } @@ -1447,7 +1424,8 @@ gtk_tree_row_reference_new_proxy (GObject *proxy, * gtk_tree_row_reference_get_path: * @reference: A #GtkTreeRowReference * - * Returns a path that the row reference currently points to, or NULL if + * Returns a path that the row reference currently points to, or NULL if the + * path pointed to is no longer valid. * * Return value: A current path, or NULL. **/ |