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1 /* | 1 /* |
2 * Copyright (C) 2006, 2007, 2008, 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2006, 2007, 2008, 2011 Apple Inc. All rights reserved. |
3 * 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmo
bile.com/) | 3 * 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmo
bile.com/) |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * | 8 * |
9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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162 textRun.disableRoundingHacks(); | 162 textRun.disableRoundingHacks(); |
163 float textWidth = itemFont.width(textRun); | 163 float textWidth = itemFont.width(textRun); |
164 width = max(width, textWidth); | 164 width = max(width, textWidth); |
165 } | 165 } |
166 } | 166 } |
167 m_optionsWidth = static_cast<int>(ceilf(width)); | 167 m_optionsWidth = static_cast<int>(ceilf(width)); |
168 m_optionsChanged = false; | 168 m_optionsChanged = false; |
169 | 169 |
170 setHasVerticalScrollbar(true); | 170 setHasVerticalScrollbar(true); |
171 | 171 |
172 setNeedsLayoutAndPrefWidthsRecalcAndFullRepaint(); | 172 setNeedsLayoutAndPrefWidthsRecalcAndFullPaintInvalidation(); |
173 } | 173 } |
174 } | 174 } |
175 | 175 |
176 void RenderListBox::selectionChanged() | 176 void RenderListBox::selectionChanged() |
177 { | 177 { |
178 paintInvalidationForWholeRenderer(); | 178 paintInvalidationForWholeRenderer(); |
179 if (!m_inAutoscroll) { | 179 if (!m_inAutoscroll) { |
180 if (m_optionsChanged || needsLayout()) | 180 if (m_optionsChanged || needsLayout()) |
181 m_scrollToRevealSelectionAfterLayout = true; | 181 m_scrollToRevealSelectionAfterLayout = true; |
182 else | 182 else |
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1022 { | 1022 { |
1023 return itemBoundingBoxRectInternal(point, listIndexToRenderListBoxIndex(inde
x)); | 1023 return itemBoundingBoxRectInternal(point, listIndexToRenderListBoxIndex(inde
x)); |
1024 } | 1024 } |
1025 | 1025 |
1026 bool RenderListBox::scrollToRevealElementAtListIndex(int index) | 1026 bool RenderListBox::scrollToRevealElementAtListIndex(int index) |
1027 { | 1027 { |
1028 return scrollToRevealElementAtListIndexInternal(listIndexToRenderListBoxInde
x(index)); | 1028 return scrollToRevealElementAtListIndexInternal(listIndexToRenderListBoxInde
x(index)); |
1029 } | 1029 } |
1030 | 1030 |
1031 } // namespace WebCore | 1031 } // namespace WebCore |
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