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1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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28 | 28 |
29 #include "platform/scroll/ScrollableArea.h" | 29 #include "platform/scroll/ScrollableArea.h" |
30 | 30 |
31 #include "wtf/RefPtr.h" | 31 #include "wtf/RefPtr.h" |
32 | 32 |
33 namespace blink { | 33 namespace blink { |
34 | 34 |
35 class FrameView; | 35 class FrameView; |
36 class WebPluginScrollbarImpl; | 36 class WebPluginScrollbarImpl; |
37 | 37 |
38 class ScrollbarGroup FINAL : public ScrollableArea { | 38 class ScrollbarGroup final : public ScrollableArea { |
39 public: | 39 public: |
40 ScrollbarGroup(FrameView*, const IntRect& frameRect); | 40 ScrollbarGroup(FrameView*, const IntRect& frameRect); |
41 virtual ~ScrollbarGroup(); | 41 virtual ~ScrollbarGroup(); |
42 | 42 |
43 void scrollbarCreated(WebPluginScrollbarImpl*); | 43 void scrollbarCreated(WebPluginScrollbarImpl*); |
44 void scrollbarDestroyed(WebPluginScrollbarImpl*); | 44 void scrollbarDestroyed(WebPluginScrollbarImpl*); |
45 void setLastMousePosition(const IntPoint&); | 45 void setLastMousePosition(const IntPoint&); |
46 void setFrameRect(const IntRect&); | 46 void setFrameRect(const IntRect&); |
47 | 47 |
48 // ScrollableArea methods | 48 // ScrollableArea methods |
49 virtual int scrollSize(ScrollbarOrientation) const OVERRIDE; | 49 virtual int scrollSize(ScrollbarOrientation) const override; |
50 virtual void setScrollOffset(const IntPoint&) OVERRIDE; | 50 virtual void setScrollOffset(const IntPoint&) override; |
51 virtual void invalidateScrollbarRect(Scrollbar*, const IntRect&) OVERRIDE; | 51 virtual void invalidateScrollbarRect(Scrollbar*, const IntRect&) override; |
52 virtual void invalidateScrollCornerRect(const IntRect&) OVERRIDE; | 52 virtual void invalidateScrollCornerRect(const IntRect&) override; |
53 virtual bool isActive() const OVERRIDE; | 53 virtual bool isActive() const override; |
54 virtual IntRect scrollCornerRect() const OVERRIDE { return IntRect(); } | 54 virtual IntRect scrollCornerRect() const override { return IntRect(); } |
55 virtual bool isScrollCornerVisible() const OVERRIDE; | 55 virtual bool isScrollCornerVisible() const override; |
56 virtual void getTickmarks(Vector<IntRect>&) const OVERRIDE; | 56 virtual void getTickmarks(Vector<IntRect>&) const override; |
57 virtual IntPoint convertFromContainingViewToScrollbar(const Scrollbar*, cons
t IntPoint& parentPoint) const OVERRIDE; | 57 virtual IntPoint convertFromContainingViewToScrollbar(const Scrollbar*, cons
t IntPoint& parentPoint) const override; |
58 virtual Scrollbar* horizontalScrollbar() const OVERRIDE; | 58 virtual Scrollbar* horizontalScrollbar() const override; |
59 virtual Scrollbar* verticalScrollbar() const OVERRIDE; | 59 virtual Scrollbar* verticalScrollbar() const override; |
60 virtual IntPoint scrollPosition() const OVERRIDE; | 60 virtual IntPoint scrollPosition() const override; |
61 virtual IntPoint minimumScrollPosition() const OVERRIDE; | 61 virtual IntPoint minimumScrollPosition() const override; |
62 virtual IntPoint maximumScrollPosition() const OVERRIDE; | 62 virtual IntPoint maximumScrollPosition() const override; |
63 virtual int visibleHeight() const OVERRIDE; | 63 virtual int visibleHeight() const override; |
64 virtual int visibleWidth() const OVERRIDE; | 64 virtual int visibleWidth() const override; |
65 virtual IntSize contentsSize() const OVERRIDE; | 65 virtual IntSize contentsSize() const override; |
66 virtual IntSize overhangAmount() const OVERRIDE; | 66 virtual IntSize overhangAmount() const override; |
67 virtual IntPoint lastKnownMousePosition() const OVERRIDE; | 67 virtual IntPoint lastKnownMousePosition() const override; |
68 virtual bool shouldSuspendScrollAnimations() const OVERRIDE; | 68 virtual bool shouldSuspendScrollAnimations() const override; |
69 virtual void scrollbarStyleChanged() OVERRIDE; | 69 virtual void scrollbarStyleChanged() override; |
70 virtual bool scrollbarsCanBeActive() const OVERRIDE; | 70 virtual bool scrollbarsCanBeActive() const override; |
71 virtual IntRect scrollableAreaBoundingBox() const OVERRIDE; | 71 virtual IntRect scrollableAreaBoundingBox() const override; |
72 virtual bool userInputScrollable(ScrollbarOrientation) const OVERRIDE; | 72 virtual bool userInputScrollable(ScrollbarOrientation) const override; |
73 virtual bool shouldPlaceVerticalScrollbarOnLeft() const OVERRIDE; | 73 virtual bool shouldPlaceVerticalScrollbarOnLeft() const override; |
74 virtual int pageStep(ScrollbarOrientation) const OVERRIDE; | 74 virtual int pageStep(ScrollbarOrientation) const override; |
75 | 75 |
76 private: | 76 private: |
77 FrameView* m_frameView; | 77 FrameView* m_frameView; |
78 IntPoint m_lastMousePosition; | 78 IntPoint m_lastMousePosition; |
79 IntRect m_frameRect; | 79 IntRect m_frameRect; |
80 WebPluginScrollbarImpl* m_horizontalScrollbar; | 80 WebPluginScrollbarImpl* m_horizontalScrollbar; |
81 WebPluginScrollbarImpl* m_verticalScrollbar; | 81 WebPluginScrollbarImpl* m_verticalScrollbar; |
82 }; | 82 }; |
83 | 83 |
84 } // namespace blink | 84 } // namespace blink |
85 | 85 |
86 #endif | 86 #endif |
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