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1 /* | 1 /* |
2 * Copyright (C) 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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50 virtual void rowIndexRange(pair<unsigned, unsigned>& rowRange); | 50 virtual void rowIndexRange(pair<unsigned, unsigned>& rowRange); |
51 // fills in the start location and column span of cell | 51 // fills in the start location and column span of cell |
52 virtual void columnIndexRange(pair<unsigned, unsigned>& columnRange); | 52 virtual void columnIndexRange(pair<unsigned, unsigned>& columnRange); |
53 | 53 |
54 protected: | 54 protected: |
55 virtual AXObject* parentTable() const; | 55 virtual AXObject* parentTable() const; |
56 int m_rowIndex; | 56 int m_rowIndex; |
57 virtual AccessibilityRole determineAccessibilityRole() override final; | 57 virtual AccessibilityRole determineAccessibilityRole() override final; |
58 | 58 |
59 private: | 59 private: |
| 60 AccessibilityRole scanToDecideHeaderRole(); |
60 // If a table cell is not exposed as a table cell, a TH element can serve as
its title UI element. | 61 // If a table cell is not exposed as a table cell, a TH element can serve as
its title UI element. |
61 virtual AXObject* titleUIElement() const override final; | 62 virtual AXObject* titleUIElement() const override final; |
62 virtual bool exposesTitleUIElement() const override final { return true; } | 63 virtual bool exposesTitleUIElement() const override final { return true; } |
63 virtual bool computeAccessibilityIsIgnored() const override final; | 64 virtual bool computeAccessibilityIsIgnored() const override final; |
64 }; | 65 }; |
65 | 66 |
66 DEFINE_AX_OBJECT_TYPE_CASTS(AXTableCell, isTableCell()); | 67 DEFINE_AX_OBJECT_TYPE_CASTS(AXTableCell, isTableCell()); |
67 | 68 |
68 } // namespace blink | 69 } // namespace blink |
69 | 70 |
70 #endif // AXTableCell_h | 71 #endif // AXTableCell_h |
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