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1 /* | 1 /* |
2 * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Portions are Copyright (C) 1998 Netscape Communications Corporation. | 4 * Portions are Copyright (C) 1998 Netscape Communications Corporation. |
5 * | 5 * |
6 * Other contributors: | 6 * Other contributors: |
7 * Robert O'Callahan <roc+@cs.cmu.edu> | 7 * Robert O'Callahan <roc+@cs.cmu.edu> |
8 * David Baron <dbaron@fas.harvard.edu> | 8 * David Baron <dbaron@fas.harvard.edu> |
9 * Christian Biesinger <cbiesinger@web.de> | 9 * Christian Biesinger <cbiesinger@web.de> |
10 * Randall Jesup <rjesup@wgate.com> | 10 * Randall Jesup <rjesup@wgate.com> |
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134 { | 134 { |
135 scrollToOffset(DoubleSize(scrollXOffset(), y), clamp, scrollBehavior); | 135 scrollToOffset(DoubleSize(scrollXOffset(), y), clamp, scrollBehavior); |
136 } | 136 } |
137 | 137 |
138 virtual void setScrollPosition(const DoublePoint& position, ScrollBehavior s
crollBehavior = ScrollBehaviorInstant) override | 138 virtual void setScrollPosition(const DoublePoint& position, ScrollBehavior s
crollBehavior = ScrollBehaviorInstant) override |
139 { | 139 { |
140 scrollToOffset(toDoubleSize(position), ScrollOffsetClamped, scrollBehavi
or); | 140 scrollToOffset(toDoubleSize(position), ScrollOffsetClamped, scrollBehavi
or); |
141 } | 141 } |
142 | 142 |
143 void updateAfterLayout(); | 143 void updateAfterLayout(); |
144 void updateAfterStyleChange(const LayoutStyle*); | 144 void updateAfterStyleChange(const ComputedStyle*); |
145 void updateAfterOverflowRecalc(); | 145 void updateAfterOverflowRecalc(); |
146 | 146 |
147 virtual bool updateAfterCompositingChange() override; | 147 virtual bool updateAfterCompositingChange() override; |
148 | 148 |
149 bool hasScrollbar() const { return m_hBar || m_vBar; } | 149 bool hasScrollbar() const { return m_hBar || m_vBar; } |
150 | 150 |
151 LayoutScrollbarPart* scrollCorner() const { return m_scrollCorner; } | 151 LayoutScrollbarPart* scrollCorner() const { return m_scrollCorner; } |
152 | 152 |
153 void resize(const PlatformEvent&, const LayoutSize&); | 153 void resize(const PlatformEvent&, const LayoutSize&); |
154 IntSize offsetFromResizeCorner(const IntPoint& absolutePoint) const; | 154 IntSize offsetFromResizeCorner(const IntPoint& absolutePoint) const; |
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281 // Renderers to hold our custom scroll corner. | 281 // Renderers to hold our custom scroll corner. |
282 LayoutScrollbarPart* m_scrollCorner; | 282 LayoutScrollbarPart* m_scrollCorner; |
283 | 283 |
284 // Renderers to hold our custom resizer. | 284 // Renderers to hold our custom resizer. |
285 LayoutScrollbarPart* m_resizer; | 285 LayoutScrollbarPart* m_resizer; |
286 }; | 286 }; |
287 | 287 |
288 } // namespace blink | 288 } // namespace blink |
289 | 289 |
290 #endif // LayerScrollableArea_h | 290 #endif // LayerScrollableArea_h |
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