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1 /* | 1 /* |
2 * Copyright (c) 2010, Google Inc. All rights reserved. | 2 * Copyright (c) 2010, Google Inc. All rights reserved. |
3 * Copyright (C) 2008, 2011 Apple Inc. All Rights Reserved. | 3 * Copyright (C) 2008, 2011 Apple Inc. All Rights Reserved. |
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 are | 6 * modification, are permitted provided that the following conditions are |
7 * met: | 7 * met: |
8 * | 8 * |
9 * * Redistributions of source code must retain the above copyright | 9 * * 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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69 | 69 |
70 int ScrollableArea::maxOverlapBetweenPages() | 70 int ScrollableArea::maxOverlapBetweenPages() |
71 { | 71 { |
72 static int maxOverlapBetweenPages = ScrollbarTheme::theme()->maxOverlapBetwe
enPages(); | 72 static int maxOverlapBetweenPages = ScrollbarTheme::theme()->maxOverlapBetwe
enPages(); |
73 return maxOverlapBetweenPages; | 73 return maxOverlapBetweenPages; |
74 } | 74 } |
75 | 75 |
76 ScrollableArea::ScrollableArea() | 76 ScrollableArea::ScrollableArea() |
77 : m_constrainsScrollingToContentEdge(true) | 77 : m_constrainsScrollingToContentEdge(true) |
78 , m_inLiveResize(false) | 78 , m_inLiveResize(false) |
79 , m_verticalScrollElasticity(ScrollElasticityNone) | |
80 , m_horizontalScrollElasticity(ScrollElasticityNone) | |
81 , m_scrollbarOverlayStyle(ScrollbarOverlayStyleDefault) | 79 , m_scrollbarOverlayStyle(ScrollbarOverlayStyleDefault) |
82 , m_scrollOriginChanged(false) | 80 , m_scrollOriginChanged(false) |
83 , m_hasViewportConstrainedObjectsForScrollCompensation(false) | 81 , m_hasViewportConstrainedObjectsForScrollCompensation(false) |
84 { | 82 { |
85 } | 83 } |
86 | 84 |
87 ScrollableArea::~ScrollableArea() | 85 ScrollableArea::~ScrollableArea() |
88 { | 86 { |
89 } | 87 } |
90 | 88 |
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518 { | 516 { |
519 return scrollSize(orientation); | 517 return scrollSize(orientation); |
520 } | 518 } |
521 | 519 |
522 float ScrollableArea::pixelStep(ScrollbarOrientation) const | 520 float ScrollableArea::pixelStep(ScrollbarOrientation) const |
523 { | 521 { |
524 return 1; | 522 return 1; |
525 } | 523 } |
526 | 524 |
527 } // namespace blink | 525 } // namespace blink |
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