CSSQuirkPrimitiveValue.h revision d8543bb6618c17b12da906afa77d216f58cf4058 
1/*
2 * This file is part of the DOM implementation for KDE.
3 *
4 * (C) 1999-2003 Lars Knoll (knoll@kde.org)
5 * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB.  If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 */
22
23#ifndef CSSQuirkPrimitiveValue_h
24#define CSSQuirkPrimitiveValue_h
25
26#include "CSSPrimitiveValue.h"
27
28namespace WebCore {
29
30// This value is used to handle quirky margins in reflow roots (body, td, and th) like WinIE.
31// The basic idea is that a stylesheet can use the value __qem (for quirky em) instead of em
32// in a stylesheet.  When the quirky value is used, if you're in quirks mode, the margin will
33// collapse away inside a table cell.
34class CSSQuirkPrimitiveValue : public CSSPrimitiveValue {
35public:
36    CSSQuirkPrimitiveValue(double num, UnitTypes type)
37        : CSSPrimitiveValue(num, type)
38    {
39    }
40
41    virtual bool isQuirkValue() { return true; }
42};
43
44} // namespace WebCore
45
46#endif // CSSQuirkPrimitiveValue_h
47