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1 /* | 1 /* |
2 * Copyright (C) 1997 Martin Jones (mjones@kde.org) | 2 * Copyright (C) 1997 Martin Jones (mjones@kde.org) |
3 * (C) 1997 Torben Weis (weis@kde.org) | 3 * (C) 1997 Torben Weis (weis@kde.org) |
4 * (C) 1998 Waldo Bastian (bastian@kde.org) | 4 * (C) 1998 Waldo Bastian (bastian@kde.org) |
5 * (C) 1999 Lars Knoll (knoll@kde.org) | 5 * (C) 1999 Lars Knoll (knoll@kde.org) |
6 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 6 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
7 * Copyright (C) 2003, 2004, 2005, 2006, 2009 Apple Inc. All rights reserved. | 7 * Copyright (C) 2003, 2004, 2005, 2006, 2009 Apple Inc. All rights reserved. |
8 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) | 8 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) |
9 * | 9 * |
10 * This library is free software; you can redistribute it and/or | 10 * This library is free software; you can redistribute it and/or |
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51 unsigned span() const { return m_span; } | 51 unsigned span() const { return m_span; } |
52 | 52 |
53 bool isTableColumnGroupWithColumnChildren() { return firstChild(); } | 53 bool isTableColumnGroupWithColumnChildren() { return firstChild(); } |
54 bool isTableColumn() const { return style()->display() == TABLE_COLUMN; } | 54 bool isTableColumn() const { return style()->display() == TABLE_COLUMN; } |
55 bool isTableColumnGroup() const { return style()->display() == TABLE_COLUMN_
GROUP; } | 55 bool isTableColumnGroup() const { return style()->display() == TABLE_COLUMN_
GROUP; } |
56 | 56 |
57 LayoutTableCol* enclosingColumnGroup() const; | 57 LayoutTableCol* enclosingColumnGroup() const; |
58 LayoutTableCol* enclosingColumnGroupIfAdjacentBefore() const | 58 LayoutTableCol* enclosingColumnGroupIfAdjacentBefore() const |
59 { | 59 { |
60 if (previousSibling()) | 60 if (previousSibling()) |
61 return 0; | 61 return nullptr; |
62 return enclosingColumnGroup(); | 62 return enclosingColumnGroup(); |
63 } | 63 } |
64 | 64 |
65 LayoutTableCol* enclosingColumnGroupIfAdjacentAfter() const | 65 LayoutTableCol* enclosingColumnGroupIfAdjacentAfter() const |
66 { | 66 { |
67 if (nextSibling()) | 67 if (nextSibling()) |
68 return 0; | 68 return nullptr; |
69 return enclosingColumnGroup(); | 69 return enclosingColumnGroup(); |
70 } | 70 } |
71 | 71 |
72 | 72 |
73 // Returns the next column or column-group. | 73 // Returns the next column or column-group. |
74 LayoutTableCol* nextColumn() const; | 74 LayoutTableCol* nextColumn() const; |
75 | 75 |
76 const BorderValue& borderAdjoiningCellStartBorder(const LayoutTableCell*) co
nst; | 76 const BorderValue& borderAdjoiningCellStartBorder(const LayoutTableCell*) co
nst; |
77 const BorderValue& borderAdjoiningCellEndBorder(const LayoutTableCell*) cons
t; | 77 const BorderValue& borderAdjoiningCellEndBorder(const LayoutTableCell*) cons
t; |
78 const BorderValue& borderAdjoiningCellBefore(const LayoutTableCell*) const; | 78 const BorderValue& borderAdjoiningCellBefore(const LayoutTableCell*) const; |
79 const BorderValue& borderAdjoiningCellAfter(const LayoutTableCell*) const; | 79 const BorderValue& borderAdjoiningCellAfter(const LayoutTableCell*) const; |
80 | 80 |
81 virtual const char* name() const override { return "LayoutTableCol"; } | 81 virtual const char* name() const override { return "LayoutTableCol"; } |
82 | 82 |
83 private: | 83 private: |
84 virtual LayoutObjectChildList* virtualChildren() override { return children(
); } | 84 virtual LayoutObjectChildList* virtualChildren() override { return children(
); } |
85 virtual const LayoutObjectChildList* virtualChildren() const override { retu
rn children(); } | 85 virtual const LayoutObjectChildList* virtualChildren() const override { retu
rn children(); } |
86 | 86 |
87 virtual bool isOfType(LayoutObjectType type) const override { return type ==
LayoutObjectLayoutTableCol || LayoutBox::isOfType(type); } | 87 virtual bool isOfType(LayoutObjectType type) const override { return type ==
LayoutObjectLayoutTableCol || LayoutBox::isOfType(type); } |
88 virtual void updateFromElement() override; | 88 virtual void updateFromElement() override; |
89 virtual void computePreferredLogicalWidths() override { ASSERT_NOT_REACHED()
; } | 89 virtual void computePreferredLogicalWidths() override { ASSERT_NOT_REACHED()
; } |
90 | 90 |
91 virtual void insertedIntoTree() override; | 91 virtual void insertedIntoTree() override; |
92 virtual void willBeRemovedFromTree() override; | 92 virtual void willBeRemovedFromTree() override; |
93 | 93 |
94 virtual bool isChildAllowed(LayoutObject*, const ComputedStyle&) const overr
ide; | 94 virtual bool isChildAllowed(LayoutObject*, const ComputedStyle&) const overr
ide; |
95 virtual bool canHaveChildren() const override; | 95 virtual bool canHaveChildren() const override; |
96 virtual DeprecatedPaintLayerType layerTypeRequired() const override { return
NoDeprecatedPaintLayer; } | 96 virtual DeprecatedPaintLayerType layerTypeRequired() const override { return
NoDeprecatedPaintLayer; } |
97 | 97 |
98 virtual LayoutRect clippedOverflowRectForPaintInvalidation(const LayoutBoxMo
delObject* paintInvalidationContainer, const PaintInvalidationState* = 0) const
override; | 98 virtual LayoutRect clippedOverflowRectForPaintInvalidation(const LayoutBoxMo
delObject* paintInvalidationContainer, const PaintInvalidationState* = nullptr)
const override; |
99 virtual void imageChanged(WrappedImagePtr, const IntRect* = 0) override; | 99 virtual void imageChanged(WrappedImagePtr, const IntRect* = nullptr) overrid
e; |
100 | 100 |
101 virtual void styleDidChange(StyleDifference, const ComputedStyle* oldStyle)
override; | 101 virtual void styleDidChange(StyleDifference, const ComputedStyle* oldStyle)
override; |
102 | 102 |
103 LayoutTable* table() const; | 103 LayoutTable* table() const; |
104 | 104 |
105 LayoutObjectChildList m_children; | 105 LayoutObjectChildList m_children; |
106 unsigned m_span; | 106 unsigned m_span; |
107 }; | 107 }; |
108 | 108 |
109 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutTableCol, isLayoutTableCol()); | 109 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutTableCol, isLayoutTableCol()); |
110 | 110 |
111 } | 111 } |
112 | 112 |
113 #endif | 113 #endif |
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