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1 /* | 1 /* |
2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. | 2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. |
3 * (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmo
bile.com/) | 3 * (C) 2008 Torch Mobile Inc. All rights reserved. |
| 4 * (http://www.torchmobile.com/) |
4 * | 5 * |
5 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
9 * | 10 * |
10 * This library is distributed in the hope that it will be useful, | 11 * This library is distributed in the hope that it will be useful, |
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 * Library General Public License for more details. | 14 * Library General Public License for more details. |
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69 LayoutUnit lineHeight, | 70 LayoutUnit lineHeight, |
70 LayoutUnit nonContentHeight) const = 0; | 71 LayoutUnit nonContentHeight) const = 0; |
71 | 72 |
72 void updateFromElement() override; | 73 void updateFromElement() override; |
73 void computeLogicalHeight(LayoutUnit logicalHeight, | 74 void computeLogicalHeight(LayoutUnit logicalHeight, |
74 LayoutUnit logicalTop, | 75 LayoutUnit logicalTop, |
75 LogicalExtentComputedValues&) const override; | 76 LogicalExtentComputedValues&) const override; |
76 LayoutObject* layoutSpecialExcludedChild(bool relayoutChildren, | 77 LayoutObject* layoutSpecialExcludedChild(bool relayoutChildren, |
77 SubtreeLayoutScope&) override; | 78 SubtreeLayoutScope&) override; |
78 | 79 |
79 // We need to override this function because we don't want overflow:hidden on
an <input> | 80 // We need to override this function because we don't want overflow:hidden on |
80 // to affect the baseline calculation. This is necessary because we are an inl
ine-block | 81 // an <input> to affect the baseline calculation. This is necessary because we |
81 // element as an implementation detail which would normally be affected by thi
s. | 82 // are an inline-block element as an implementation detail which would |
| 83 // normally be affected by this. |
82 bool shouldIgnoreOverflowPropertyForInlineBlockBaseline() const override { | 84 bool shouldIgnoreOverflowPropertyForInlineBlockBaseline() const override { |
83 return true; | 85 return true; |
84 } | 86 } |
85 | 87 |
86 bool isOfType(LayoutObjectType type) const override { | 88 bool isOfType(LayoutObjectType type) const override { |
87 return type == LayoutObjectTextControl || LayoutBlockFlow::isOfType(type); | 89 return type == LayoutObjectTextControl || LayoutBlockFlow::isOfType(type); |
88 } | 90 } |
89 | 91 |
90 private: | 92 private: |
91 void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, | 93 void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, |
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127 return LayoutBlock::inlineBlockBaseline(direction); | 129 return LayoutBlock::inlineBlockBaseline(direction); |
128 } | 130 } |
129 bool shouldIgnoreOverflowPropertyForInlineBlockBaseline() const override { | 131 bool shouldIgnoreOverflowPropertyForInlineBlockBaseline() const override { |
130 return true; | 132 return true; |
131 } | 133 } |
132 }; | 134 }; |
133 | 135 |
134 } // namespace blink | 136 } // namespace blink |
135 | 137 |
136 #endif // LayoutTextControl_h | 138 #endif // LayoutTextControl_h |
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