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author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
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committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /Source/WebCore/rendering/AutoTableLayout.h | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'Source/WebCore/rendering/AutoTableLayout.h')
-rw-r--r-- | Source/WebCore/rendering/AutoTableLayout.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/Source/WebCore/rendering/AutoTableLayout.h b/Source/WebCore/rendering/AutoTableLayout.h new file mode 100644 index 0000000..7ade0d6 --- /dev/null +++ b/Source/WebCore/rendering/AutoTableLayout.h @@ -0,0 +1,78 @@ +/* + * Copyright (C) 2002 Lars Knoll (knoll@kde.org) + * (C) 2002 Dirk Mueller (mueller@kde.org) + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License. + * + * 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#ifndef AutoTableLayout_h +#define AutoTableLayout_h + +#include "Length.h" +#include "TableLayout.h" +#include <wtf/Vector.h> + +namespace WebCore { + +class RenderTable; +class RenderTableCell; + +class AutoTableLayout : public TableLayout { +public: + AutoTableLayout(RenderTable*); + ~AutoTableLayout(); + + virtual void computePreferredLogicalWidths(int& minWidth, int& maxWidth); + virtual void layout(); + +private: + void fullRecalc(); + void recalcColumn(int effCol); + + int calcEffectiveLogicalWidth(); + + void insertSpanCell(RenderTableCell*); + + struct Layout { + Layout() + : minLogicalWidth(0) + , maxLogicalWidth(0) + , effectiveMinLogicalWidth(0) + , effectiveMaxLogicalWidth(0) + , computedLogicalWidth(0) + , emptyCellsOnly(true) + { + } + + Length logicalWidth; + Length effectiveLogicalWidth; + int minLogicalWidth; + int maxLogicalWidth; + int effectiveMinLogicalWidth; + int effectiveMaxLogicalWidth; + int computedLogicalWidth; + bool emptyCellsOnly; + }; + + Vector<Layout, 4> m_layoutStruct; + Vector<RenderTableCell*, 4> m_spanCells; + bool m_hasPercent : 1; + mutable bool m_effectiveLogicalWidthDirty : 1; +}; + +} // namespace WebCore + +#endif // AutoTableLayout_h |