| OLD | NEW |
| 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. | 3 * 2009 Torch Mobile Inc. All rights reserved. |
| 4 * (http://www.torchmobile.com/) | 4 * (http://www.torchmobile.com/) |
| 5 * | 5 * |
| 6 * Redistribution and use in source and binary forms, with or without | 6 * Redistribution and use in source and binary forms, with or without |
| 7 * modification, are permitted provided that the following conditions | 7 * modification, are permitted provided that the following conditions |
| 8 * are met: | 8 * are met: |
| 9 * | 9 * |
| 10 * 1. Redistributions of source code must retain the above copyright | 10 * 1. Redistributions of source code must retain the above copyright |
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| 39 | 39 |
| 40 namespace blink { | 40 namespace blink { |
| 41 | 41 |
| 42 // Default size when the multiple attribute is present but size attribute is | 42 // Default size when the multiple attribute is present but size attribute is |
| 43 // absent. | 43 // absent. |
| 44 const int defaultSize = 4; | 44 const int defaultSize = 4; |
| 45 | 45 |
| 46 const int defaultPaddingBottom = 1; | 46 const int defaultPaddingBottom = 1; |
| 47 | 47 |
| 48 LayoutListBox::LayoutListBox(Element* element) : LayoutBlockFlow(element) { | 48 LayoutListBox::LayoutListBox(Element* element) : LayoutBlockFlow(element) { |
| 49 ASSERT(element); | 49 DCHECK(element); |
| 50 ASSERT(element->isHTMLElement()); | 50 DCHECK(element->isHTMLElement()); |
| 51 ASSERT(isHTMLSelectElement(element)); | 51 DCHECK(isHTMLSelectElement(element)); |
| 52 } | 52 } |
| 53 | 53 |
| 54 LayoutListBox::~LayoutListBox() {} | 54 LayoutListBox::~LayoutListBox() {} |
| 55 | 55 |
| 56 inline HTMLSelectElement* LayoutListBox::selectElement() const { | 56 inline HTMLSelectElement* LayoutListBox::selectElement() const { |
| 57 return toHTMLSelectElement(node()); | 57 return toHTMLSelectElement(node()); |
| 58 } | 58 } |
| 59 | 59 |
| 60 unsigned LayoutListBox::size() const { | 60 unsigned LayoutListBox::size() const { |
| 61 unsigned specifiedSize = selectElement()->size(); | 61 unsigned specifiedSize = selectElement()->size(); |
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| 121 LayoutUnit& minLogicalWidth, | 121 LayoutUnit& minLogicalWidth, |
| 122 LayoutUnit& maxLogicalWidth) const { | 122 LayoutUnit& maxLogicalWidth) const { |
| 123 LayoutBlockFlow::computeIntrinsicLogicalWidths(minLogicalWidth, | 123 LayoutBlockFlow::computeIntrinsicLogicalWidths(minLogicalWidth, |
| 124 maxLogicalWidth); | 124 maxLogicalWidth); |
| 125 if (style()->width().isPercentOrCalc()) | 125 if (style()->width().isPercentOrCalc()) |
| 126 minLogicalWidth = LayoutUnit(); | 126 minLogicalWidth = LayoutUnit(); |
| 127 } | 127 } |
| 128 | 128 |
| 129 void LayoutListBox::scrollToRect(const LayoutRect& rect) { | 129 void LayoutListBox::scrollToRect(const LayoutRect& rect) { |
| 130 if (hasOverflowClip()) { | 130 if (hasOverflowClip()) { |
| 131 ASSERT(layer()); | 131 DCHECK(layer()); |
| 132 ASSERT(layer()->getScrollableArea()); | 132 DCHECK(layer()->getScrollableArea()); |
| 133 layer()->getScrollableArea()->scrollIntoView( | 133 layer()->getScrollableArea()->scrollIntoView( |
| 134 rect, ScrollAlignment::alignToEdgeIfNeeded, | 134 rect, ScrollAlignment::alignToEdgeIfNeeded, |
| 135 ScrollAlignment::alignToEdgeIfNeeded); | 135 ScrollAlignment::alignToEdgeIfNeeded); |
| 136 } | 136 } |
| 137 } | 137 } |
| 138 | 138 |
| 139 } // namespace blink | 139 } // namespace blink |
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