cc/input/scrollbar.h - Issue 2591863003: Use nine-patch resource for drawing Aura overlay scrollbar thumb.

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

Issue 2591863003: Use nine-patch resource for drawing Aura overlay scrollbar thumb. (Closed)

Patch Set: Addressed sadrul@'s feedback Created 3 years, 9 months 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 "cc/paint/paint_canvas.h"	9 #include "cc/paint/paint_canvas.h"

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

(...skipping 17 matching lines...) Expand all Loading...
28 virtual bool IsOverlay() const = 0;	28 virtual bool IsOverlay() const = 0;

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

30 virtual int ThumbThickness() const = 0;	30 virtual int ThumbThickness() const = 0;

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

32 virtual gfx::Rect TrackRect() const = 0;	32 virtual gfx::Rect TrackRect() const = 0;

33 virtual float ThumbOpacity() const = 0;	33 virtual float ThumbOpacity() const = 0;

34 virtual bool NeedsPaintPart(ScrollbarPart part) const = 0;	34 virtual bool NeedsPaintPart(ScrollbarPart part) const = 0;

35 virtual void PaintPart(PaintCanvas* canvas,	35 virtual void PaintPart(PaintCanvas* canvas,

36 ScrollbarPart part,	36 ScrollbarPart part,

37 const gfx::Rect& content_rect) = 0;	37 const gfx::Rect& content_rect) = 0;

	38 virtual bool UsesNinePatchThumbResource() const = 0;

	39 virtual gfx::Size NinePatchThumbCanvasSize() const = 0;

	40 virtual gfx::Rect NinePatchThumbAperture() const = 0;

38 };	41 };

39	42

40 } // namespace cc	43 } // namespace cc

41	44

42 #endif // CC_INPUT_SCROLLBAR_H_	45 #endif // CC_INPUT_SCROLLBAR_H_

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