cc/scrollbar_geometry_fixed_thumb.h - Issue 11550035: Implement pinch-zoom scaling for main-frame scrollbars and pinch-zoom overlay scrollbars.

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Side by Side Diff: cc/scrollbar_geometry_fixed_thumb.h

Issue 11550035: Implement pinch-zoom scaling for main-frame scrollbars and pinch-zoom overlay scrollbars. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Added missing files. Created 8 years ago

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1 // Copyright 2012 The Chromium Authors. All rights reserved.	1 // Copyright 2012 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_SCROLLBAR_GEOMETRY_FIXED_THUMB_H_	5 #ifndef CC_SCROLLBAR_GEOMETRY_FIXED_THUMB_H_

6 #define CC_SCROLLBAR_GEOMETRY_FIXED_THUMB_H_	6 #define CC_SCROLLBAR_GEOMETRY_FIXED_THUMB_H_

7	7

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

9 #include "cc/scrollbar_geometry_stub.h"	9 #include "cc/scrollbar_geometry_stub.h"

10 #include "ui/gfx/size.h"	10 #include "ui/gfx/size.h"

(...skipping 11 matching lines...) Expand all Loading...
22	22

23 // Update thumb length from scrollbar	23 // Update thumb length from scrollbar

24 void update(WebKit::WebScrollbar*);	24 void update(WebKit::WebScrollbar*);

25	25

26 // WebScrollbarThemeGeometry interface	26 // WebScrollbarThemeGeometry interface

27 virtual WebKit::WebScrollbarThemeGeometry* clone() const OVERRIDE;	27 virtual WebKit::WebScrollbarThemeGeometry* clone() const OVERRIDE;

28 virtual int thumbLength(WebKit::WebScrollbar*) OVERRIDE;	28 virtual int thumbLength(WebKit::WebScrollbar*) OVERRIDE;

29 virtual int thumbPosition(WebKit::WebScrollbar*) OVERRIDE;	29 virtual int thumbPosition(WebKit::WebScrollbar*) OVERRIDE;

30 virtual void splitTrack(WebKit::WebScrollbar*, const WebKit::WebRect& track, WebKit::WebRect& startTrack, WebKit::WebRect& thumb, WebKit::WebRect& endTrack) OVERRIDE;	30 virtual void splitTrack(WebKit::WebScrollbar*, const WebKit::WebRect& track, WebKit::WebRect& startTrack, WebKit::WebRect& thumb, WebKit::WebRect& endTrack) OVERRIDE;

31	31

	32 protected:

	33 explicit ScrollbarGeometryFixedThumb(scoped_ptr<WebKit::WebScrollbarThemeGeo metry>);

32 private:	34 private:

33 explicit ScrollbarGeometryFixedThumb(scoped_ptr<WebKit::WebScrollbarThemeGeo metry>);

34	35

35 gfx::Size m_thumbSize;	36 gfx::Size m_thumbSize;

36 };	37 };

37	38

38 }	39 }

39	40

40 #endif // CC_SCROLLBAR_GEOMETRY_FIXED_THUMB_H_	41 #endif // CC_SCROLLBAR_GEOMETRY_FIXED_THUMB_H_

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