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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef LayoutTableBoxComponent_h | 5 #ifndef LayoutTableBoxComponent_h |
6 #define LayoutTableBoxComponent_h | 6 #define LayoutTableBoxComponent_h |
7 | 7 |
8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
9 #include "core/layout/LayoutBox.h" | 9 #include "core/layout/LayoutBox.h" |
10 #include "core/paint/PaintResult.h" | 10 #include "core/paint/PaintResult.h" |
11 #include "platform/graphics/paint/CullRect.h" | 11 #include "platform/graphics/paint/CullRect.h" |
12 | 12 |
13 namespace blink { | 13 namespace blink { |
14 | 14 |
15 class LayoutTable; | 15 class LayoutTable; |
16 | 16 |
17 // Common super class for LayoutTableCol, LayoutTableSection and LayoutTableRow. | 17 // Common super class for LayoutTableCol, LayoutTableSection and LayoutTableRow. |
| 18 // Also provides utility functions for all table parts. |
18 class CORE_EXPORT LayoutTableBoxComponent : public LayoutBox { | 19 class CORE_EXPORT LayoutTableBoxComponent : public LayoutBox { |
19 public: | 20 public: |
| 21 static void InvalidateCollapsedBordersOnStyleChange( |
| 22 const LayoutObject& table_part, |
| 23 LayoutTable&, |
| 24 const StyleDifference&, |
| 25 const ComputedStyle& old_style); |
| 26 |
20 static bool DoCellsHaveDirtyWidth(const LayoutObject& table_part, | 27 static bool DoCellsHaveDirtyWidth(const LayoutObject& table_part, |
21 const LayoutTable&, | 28 const LayoutTable&, |
22 const StyleDifference&, | 29 const StyleDifference&, |
23 const ComputedStyle& old_style); | 30 const ComputedStyle& old_style); |
24 | 31 |
25 class MutableForPainting : public LayoutObject::MutableForPainting { | 32 class MutableForPainting : public LayoutObject::MutableForPainting { |
26 public: | 33 public: |
27 void UpdatePaintResult(PaintResult, const CullRect& paint_rect); | 34 void UpdatePaintResult(PaintResult, const CullRect& paint_rect); |
28 | 35 |
29 private: | 36 private: |
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64 LayoutObjectChildList children_; | 71 LayoutObjectChildList children_; |
65 | 72 |
66 friend class MutableForPainting; | 73 friend class MutableForPainting; |
67 PaintResult last_paint_result_; | 74 PaintResult last_paint_result_; |
68 CullRect last_paint_rect_; | 75 CullRect last_paint_rect_; |
69 }; | 76 }; |
70 | 77 |
71 } // namespace blink | 78 } // namespace blink |
72 | 79 |
73 #endif // LayoutTableBoxComponent_h | 80 #endif // LayoutTableBoxComponent_h |
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