cc/input/scrollbar.h - Issue 1458703010: Mac: Don't repaint scrollbars every frame

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Side by Side Diff: cc/input/scrollbar.h

Issue 1458703010: Mac: Don't repaint scrollbars every frame (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master2

Patch Set: Rebase and resolve Created 5 years ago

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1 // Copyright 2013 The Chromium Authors. All rights reserved.	1 // Copyright 2013 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_INPUT_SCROLLBAR_H_	5 #ifndef CC_INPUT_SCROLLBAR_H_

6 #define CC_INPUT_SCROLLBAR_H_	6 #define CC_INPUT_SCROLLBAR_H_

7	7

8 #include "cc/base/cc_export.h"	8 #include "cc/base/cc_export.h"

9 #include "ui/gfx/geometry/point.h"	9 #include "ui/gfx/geometry/point.h"

10 #include "ui/gfx/geometry/rect.h"	10 #include "ui/gfx/geometry/rect.h"

(...skipping 13 matching lines...) Expand all Loading...
24 virtual ~Scrollbar() {}	24 virtual ~Scrollbar() {}

25	25

26 virtual ScrollbarOrientation Orientation() const = 0;	26 virtual ScrollbarOrientation Orientation() const = 0;

27 virtual bool IsLeftSideVerticalScrollbar() const = 0;	27 virtual bool IsLeftSideVerticalScrollbar() const = 0;

28 virtual gfx::Point Location() const = 0;	28 virtual gfx::Point Location() const = 0;

29 virtual bool IsOverlay() const = 0;	29 virtual bool IsOverlay() const = 0;

30 virtual bool HasThumb() const = 0;	30 virtual bool HasThumb() const = 0;

31 virtual int ThumbThickness() const = 0;	31 virtual int ThumbThickness() const = 0;

32 virtual int ThumbLength() const = 0;	32 virtual int ThumbLength() const = 0;

33 virtual gfx::Rect TrackRect() const = 0;	33 virtual gfx::Rect TrackRect() const = 0;

	34 virtual float ThumbOpacity() const = 0;

	35 virtual bool NeedsPaintPart(ScrollbarPart part) const = 0;

34 virtual void PaintPart(SkCanvas* canvas,	36 virtual void PaintPart(SkCanvas* canvas,

35 ScrollbarPart part,	37 ScrollbarPart part,

36 const gfx::Rect& content_rect) = 0;	38 const gfx::Rect& content_rect) = 0;

37 };	39 };

38	40

39 } // namespace cc	41 } // namespace cc

40	42

41 #endif // CC_INPUT_SCROLLBAR_H_	43 #endif // CC_INPUT_SCROLLBAR_H_

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