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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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