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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CC_BLINK_SCROLLBAR_IMPL_H_ | 5 #ifndef CC_BLINK_SCROLLBAR_IMPL_H_ |
6 #define CC_BLINK_SCROLLBAR_IMPL_H_ | 6 #define CC_BLINK_SCROLLBAR_IMPL_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "cc/input/scrollbar.h" | 10 #include "cc/input/scrollbar.h" |
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26 | 26 |
27 // cc::Scrollbar implementation. | 27 // cc::Scrollbar implementation. |
28 cc::ScrollbarOrientation Orientation() const override; | 28 cc::ScrollbarOrientation Orientation() const override; |
29 bool IsLeftSideVerticalScrollbar() const override; | 29 bool IsLeftSideVerticalScrollbar() const override; |
30 bool HasThumb() const override; | 30 bool HasThumb() const override; |
31 bool IsOverlay() const override; | 31 bool IsOverlay() const override; |
32 gfx::Point Location() const override; | 32 gfx::Point Location() const override; |
33 int ThumbThickness() const override; | 33 int ThumbThickness() const override; |
34 int ThumbLength() const override; | 34 int ThumbLength() const override; |
35 gfx::Rect TrackRect() const override; | 35 gfx::Rect TrackRect() const override; |
| 36 float ThumbOpacity() const override; |
| 37 bool NeedsPaintPart(cc::ScrollbarPart part) const override; |
36 void PaintPart(SkCanvas* canvas, | 38 void PaintPart(SkCanvas* canvas, |
37 cc::ScrollbarPart part, | 39 cc::ScrollbarPart part, |
38 const gfx::Rect& content_rect) override; | 40 const gfx::Rect& content_rect) override; |
39 | 41 |
40 private: | 42 private: |
41 scoped_ptr<blink::WebScrollbar> scrollbar_; | 43 scoped_ptr<blink::WebScrollbar> scrollbar_; |
42 blink::WebScrollbarThemePainter painter_; | 44 blink::WebScrollbarThemePainter painter_; |
43 scoped_ptr<blink::WebScrollbarThemeGeometry> geometry_; | 45 scoped_ptr<blink::WebScrollbarThemeGeometry> geometry_; |
44 | 46 |
45 DISALLOW_COPY_AND_ASSIGN(ScrollbarImpl); | 47 DISALLOW_COPY_AND_ASSIGN(ScrollbarImpl); |
46 }; | 48 }; |
47 | 49 |
48 } // namespace cc_blink | 50 } // namespace cc_blink |
49 | 51 |
50 #endif // CC_BLINK_SCROLLBAR_IMPL_H_ | 52 #endif // CC_BLINK_SCROLLBAR_IMPL_H_ |
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