/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this file, * You can obtain one at http://mozilla.org/MPL/2.0/. */ [NoInterfaceObject] interface ListBoxObject : BoxObject { long getRowCount(); long getRowHeight(); long getNumberOfVisibleRows(); long getIndexOfFirstVisibleRow(); undefined ensureIndexIsVisible(long rowIndex); undefined scrollToIndex(long rowIndex); undefined scrollByLines(long numLines); Element? getItemAtIndex(long index); long getIndexOfItem(Element item); };