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Diffstat (limited to 'Source/WebCore/rendering/ScrollAlignment.cpp')
| -rw-r--r-- | Source/WebCore/rendering/ScrollAlignment.cpp | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/Source/WebCore/rendering/ScrollAlignment.cpp b/Source/WebCore/rendering/ScrollAlignment.cpp new file mode 100644 index 000000000..f97f9dd9c --- /dev/null +++ b/Source/WebCore/rendering/ScrollAlignment.cpp @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2006, 2007, 2008, 2016 Apple Inc. All rights reserved. + * + * 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. + */ + +#include "config.h" +#include "ScrollAlignment.h" + +namespace WebCore { + +const ScrollAlignment ScrollAlignment::alignCenterIfNotVisible = { Behavior::NoScroll, Behavior::AlignCenter, Behavior::NoScroll }; +const ScrollAlignment ScrollAlignment::alignToEdgeIfNotVisible = { Behavior::NoScroll, Behavior::AlignToClosestEdge, Behavior::NoScroll }; +const ScrollAlignment ScrollAlignment::alignCenterIfNeeded = { Behavior::NoScroll, Behavior::AlignCenter, Behavior::AlignToClosestEdge }; +WEBCORE_EXPORT const ScrollAlignment ScrollAlignment::alignToEdgeIfNeeded = { Behavior::NoScroll, Behavior::AlignToClosestEdge, Behavior::AlignToClosestEdge }; +WEBCORE_EXPORT const ScrollAlignment ScrollAlignment::alignCenterAlways = { Behavior::AlignCenter, Behavior::AlignCenter, Behavior::AlignCenter }; +const ScrollAlignment ScrollAlignment::alignTopAlways = { Behavior::AlignTop, Behavior::AlignTop, Behavior::AlignTop }; +const ScrollAlignment ScrollAlignment::alignRightAlways = { Behavior::AlignRight, Behavior::AlignRight, Behavior::AlignRight }; +const ScrollAlignment ScrollAlignment::alignLeftAlways = { Behavior::AlignLeft, Behavior::AlignLeft, Behavior::AlignLeft }; +const ScrollAlignment ScrollAlignment::alignBottomAlways = { Behavior::AlignBottom, Behavior::AlignBottom, Behavior::AlignBottom }; + +}; // namespace WebCore |