xref: /external/chromium_org/third_party/WebKit/Source/core/css/CSSInheritedValue.h

/*
 * (C) 1999-2003 Lars Knoll (knoll@kde.org)
 * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved.
 *
 * 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, 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
 * 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 CSSInheritedValue_h
#define CSSInheritedValue_h

#include "core/css/CSSValue.h"
#include "wtf/PassRefPtr.h"

namespace blink {

class CSSInheritedValue : public CSSValue {
public:
    static PassRefPtrWillBeRawPtr<CSSInheritedValue> create()
    {
        return adoptRefWillBeNoop(new CSSInheritedValue);
    }

    String customCSSText() const;

    bool equals(const CSSInheritedValue&) const { return true; }

    void traceAfterDispatch(Visitor* visitor) { CSSValue::traceAfterDispatch(visitor); }

private:
    CSSInheritedValue()
        : CSSValue(InheritedClass)
    {
    }
};

DEFINE_CSS_VALUE_TYPE_CASTS(CSSInheritedValue, isInheritedValue());

} // namespace blink

#endif // CSSInheritedValue_h