/* * Copyright (C) 2003, 2009, 2012, 2015 Apple Inc. All rights reserved. * Copyright (C) 2020 Igalia S.L. * * Portions are Copyright (C) 1998 Netscape Communications Corporation. * * Other contributors: * Robert O'Callahan <roc+@cs.cmu.edu> * David Baron <dbaron@fas.harvard.edu> * Christian Biesinger <cbiesinger@web.de> * Randall Jesup <rjesup@wgate.com> * Roland Mainz <roland.mainz@informatik.med.uni-giessen.de> * Josh Soref <timeless@mac.com> * Boris Zbarsky <bzbarsky@mit.edu> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * Alternatively, the contents of this file may be used under the terms * of either the Mozilla Public License Version 1.1, found at * http://www.mozilla.org/MPL/ (the "MPL") or the GNU General Public * License Version 2.0, found at http://www.fsf.org/copyleft/gpl.html * (the "GPL"), in which case the provisions of the MPL or the GPL are * applicable instead of those above. If you wish to allow use of your * version of this file only under the terms of one of those two * licenses (the MPL or the GPL) and not to allow others to use your * version of this file under the LGPL, indicate your decision by * deletingthe provisions above and replace them with the notice and * other provisions required by the MPL or the GPL, as the case may be. * If you do not delete the provisions above, a recipient may use your * version of this file under any of the LGPL, the MPL or the GPL. */ #pragma once #include "RenderLayer.h" #include "ScrollableArea.h" namespace WebCore { // FIXME: Mark as 'final' once the actual implementation lands. class RenderLayerScrollableArea : public ScrollableArea { WTF_MAKE_FAST_ALLOCATED; public: explicit RenderLayerScrollableArea(RenderLayer&); virtual ~RenderLayerScrollableArea(); bool shouldPlaceBlockDirectionScrollbarOnLeft() const final; private: RenderLayer& m_layer; }; } // namespace WebCore