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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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34 // This scrollbar theme is used to get overlay scrollbar for platforms other | 34 // This scrollbar theme is used to get overlay scrollbar for platforms other |
35 // than Mac. Mac's overlay scrollbars are in ScrollbarThemeMac*. | 35 // than Mac. Mac's overlay scrollbars are in ScrollbarThemeMac*. |
36 class PLATFORM_EXPORT ScrollbarThemeOverlay : public ScrollbarTheme { | 36 class PLATFORM_EXPORT ScrollbarThemeOverlay : public ScrollbarTheme { |
37 public: | 37 public: |
38 enum HitTestBehavior { AllowHitTest, DisallowHitTest }; | 38 enum HitTestBehavior { AllowHitTest, DisallowHitTest }; |
39 | 39 |
40 ScrollbarThemeOverlay(int thumbThickness, int scrollbarMargin, HitTestBehavi
or); | 40 ScrollbarThemeOverlay(int thumbThickness, int scrollbarMargin, HitTestBehavi
or); |
41 ScrollbarThemeOverlay(int thumbThickness, int scrollbarMargin, HitTestBehavi
or, Color); | 41 ScrollbarThemeOverlay(int thumbThickness, int scrollbarMargin, HitTestBehavi
or, Color); |
42 virtual ~ScrollbarThemeOverlay() { } | 42 virtual ~ScrollbarThemeOverlay() { } |
43 | 43 |
44 virtual int scrollbarThickness(ScrollbarControlSize) OVERRIDE; | 44 virtual int scrollbarThickness(ScrollbarControlSize) override; |
45 virtual bool usesOverlayScrollbars() const OVERRIDE; | 45 virtual bool usesOverlayScrollbars() const override; |
46 | 46 |
47 virtual int thumbPosition(ScrollbarThemeClient*) OVERRIDE; | 47 virtual int thumbPosition(ScrollbarThemeClient*) override; |
48 virtual int thumbLength(ScrollbarThemeClient*) OVERRIDE; | 48 virtual int thumbLength(ScrollbarThemeClient*) override; |
49 | 49 |
50 virtual bool hasButtons(ScrollbarThemeClient*) OVERRIDE { return false; }; | 50 virtual bool hasButtons(ScrollbarThemeClient*) override { return false; }; |
51 virtual bool hasThumb(ScrollbarThemeClient*) OVERRIDE; | 51 virtual bool hasThumb(ScrollbarThemeClient*) override; |
52 | 52 |
53 virtual IntRect backButtonRect(ScrollbarThemeClient*, ScrollbarPart, bool pa
inting = false) OVERRIDE; | 53 virtual IntRect backButtonRect(ScrollbarThemeClient*, ScrollbarPart, bool pa
inting = false) override; |
54 virtual IntRect forwardButtonRect(ScrollbarThemeClient*, ScrollbarPart, bool
painting = false) OVERRIDE; | 54 virtual IntRect forwardButtonRect(ScrollbarThemeClient*, ScrollbarPart, bool
painting = false) override; |
55 virtual IntRect trackRect(ScrollbarThemeClient*, bool painting = false) OVER
RIDE; | 55 virtual IntRect trackRect(ScrollbarThemeClient*, bool painting = false) over
ride; |
56 virtual int thumbThickness(ScrollbarThemeClient*) OVERRIDE; | 56 virtual int thumbThickness(ScrollbarThemeClient*) override; |
57 | 57 |
58 virtual void paintThumb(GraphicsContext*, ScrollbarThemeClient*, const IntRe
ct&) OVERRIDE; | 58 virtual void paintThumb(GraphicsContext*, ScrollbarThemeClient*, const IntRe
ct&) override; |
59 virtual ScrollbarPart hitTest(ScrollbarThemeClient*, const IntPoint&) OVERRI
DE; | 59 virtual ScrollbarPart hitTest(ScrollbarThemeClient*, const IntPoint&) overri
de; |
60 | 60 |
61 private: | 61 private: |
62 int m_thumbThickness; | 62 int m_thumbThickness; |
63 int m_scrollbarMargin; | 63 int m_scrollbarMargin; |
64 HitTestBehavior m_allowHitTest; | 64 HitTestBehavior m_allowHitTest; |
65 Color m_color; | 65 Color m_color; |
66 const bool m_useSolidColor; | 66 const bool m_useSolidColor; |
67 }; | 67 }; |
68 | 68 |
69 } // namespace blink | 69 } // namespace blink |
70 | 70 |
71 #endif | 71 #endif |
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