1 /*
2 * Copyright (C) 1997 Martin Jones (mjones@kde.org)
3 * (C) 1997 Torben Weis (weis@kde.org)
4 * (C) 1998 Waldo Bastian (bastian@kde.org)
5 * (C) 1999 Lars Knoll (knoll@kde.org)
6 * (C) 1999 Antti Koivisto (koivisto@kde.org)
7 * Copyright (C) 2003, 2004, 2005, 2006, 2009 Apple Inc. All rights reserved.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Library General Public
11 * License as published by the Free Software Foundation; either
12 * version 2 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Library General Public License for more details.
18 *
19 * You should have received a copy of the GNU Library General Public License
20 * along with this library; see the file COPYING.LIB. If not, write to
21 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
22 * Boston, MA 02110-1301, USA.
23 */
24
25 #ifndef RenderTableRow_h
26 #define RenderTableRow_h
27
28 #include "RenderTableSection.h"
29
30 namespace WebCore {
31
32 class RenderTableRow : public RenderBox {
33 public:
34 explicit RenderTableRow(Node*);
35
children()36 const RenderObjectChildList* children() const { return &m_children; }
children()37 RenderObjectChildList* children() { return &m_children; }
38
section()39 RenderTableSection* section() const { return toRenderTableSection(parent()); }
table()40 RenderTable* table() const { return toRenderTable(parent()->parent()); }
41
42 void updateBeforeAndAfterContent();
43
44 private:
virtualChildren()45 virtual RenderObjectChildList* virtualChildren() { return children(); }
virtualChildren()46 virtual const RenderObjectChildList* virtualChildren() const { return children(); }
47
renderName()48 virtual const char* renderName() const { return isAnonymous() ? "RenderTableRow (anonymous)" : "RenderTableRow"; }
49
isTableRow()50 virtual bool isTableRow() const { return true; }
51
52 virtual void destroy();
53
54 virtual void addChild(RenderObject* child, RenderObject* beforeChild = 0);
55 virtual void layout();
56 virtual IntRect clippedOverflowRectForRepaint(RenderBoxModelObject* repaintContainer);
57 virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, int x, int y, int tx, int ty, HitTestAction);
58
59 // The only time rows get a layer is when they have transparency.
requiresLayer()60 virtual bool requiresLayer() const { return isTransparent() || hasOverflowClip() || hasTransform() || hasMask(); }
61
62 virtual void paint(PaintInfo&, int tx, int ty);
63
64 virtual void imageChanged(WrappedImagePtr, const IntRect* = 0);
65
66 virtual void styleWillChange(StyleDifference, const RenderStyle* newStyle);
67 virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle);
68
69 RenderObjectChildList m_children;
70 };
71
toRenderTableRow(RenderObject * object)72 inline RenderTableRow* toRenderTableRow(RenderObject* object)
73 {
74 ASSERT(!object || object->isTableRow());
75 return static_cast<RenderTableRow*>(object);
76 }
77
toRenderTableRow(const RenderObject * object)78 inline const RenderTableRow* toRenderTableRow(const RenderObject* object)
79 {
80 ASSERT(!object || object->isTableRow());
81 return static_cast<const RenderTableRow*>(object);
82 }
83
84 // This will catch anyone doing an unnecessary cast.
85 void toRenderTableRow(const RenderTableRow*);
86
87 } // namespace WebCore
88
89 #endif // RenderTableRow_h
90