TreeModel.rowHasChildToggled
void rowHasChildToggled(gtk.tree_path.TreePath path, gtk.tree_iter.TreeIter iter)Emits the #GtkTreeModel::row-has-child-toggled signal on tree_model. This should be called by models after the child state of a node changes.
Parameters
path | a #GtkTreePath-struct pointing to the changed row |
iter | a valid #GtkTreeIter-struct pointing to the changed row |