1/*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 *           (C) 1999 Antti Koivisto (koivisto@kde.org)
4 *           (C) 2000 Dirk Mueller (mueller@kde.org)
5 * Copyright (C) 2004, 2006, 2009 Apple Inc. All rights reserved.
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
24#ifndef RenderFieldset_h
25#define RenderFieldset_h
26
27#include "core/rendering/RenderBlockFlow.h"
28
29namespace blink {
30
31class RenderFieldset FINAL : public RenderBlockFlow {
32public:
33    explicit RenderFieldset(Element*);
34
35    enum FindLegendOption { IgnoreFloatingOrOutOfFlow, IncludeFloatingOrOutOfFlow };
36    RenderBox* findLegend(FindLegendOption = IgnoreFloatingOrOutOfFlow) const;
37
38private:
39    virtual const char* renderName() const OVERRIDE { return "RenderFieldSet"; }
40    virtual bool isFieldset() const OVERRIDE { return true; }
41
42    virtual RenderObject* layoutSpecialExcludedChild(bool relayoutChildren, SubtreeLayoutScope&) OVERRIDE;
43
44    virtual void computePreferredLogicalWidths() OVERRIDE;
45    virtual bool avoidsFloats() const OVERRIDE { return true; }
46
47    virtual void paintBoxDecorationBackground(PaintInfo&, const LayoutPoint&) OVERRIDE;
48    virtual void paintMask(PaintInfo&, const LayoutPoint&) OVERRIDE;
49};
50
51DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderFieldset, isFieldset());
52
53} // namespace blink
54
55#endif // RenderFieldset_h
56