GtkTreeStore @n_columns: @Varargs: @Returns: @n_columns: @types: @Returns: @tree_store: @n_columns: @types: @tree_store: @iter: @column: @value: @tree_store: @iter: @Varargs: @tree_store: @iter: @var_args: @tree_store: @iter: @Returns: @tree_store: @iter: @parent: @position: @tree_store: @iter: @parent: @sibling: @tree_store: @iter: @parent: @sibling: @tree_store: @iter: @parent: @tree_store: @iter: @parent: @tree_store: @iter: @descendant: @Returns: @tree_store: @iter: @Returns: @tree_store: @tree_store: @iter: @Returns: @tree_store: @parent: @new_order: @tree_store: @a: @b: @tree_store: @iter: @position: