Source/core/accessibility/AXScrollbar.h - Issue 603193005: Move the Widget hierarchy to the Oilpan heap.

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Side by Side Diff: Source/core/accessibility/AXScrollbar.h

Issue 603193005: Move the Widget hierarchy to the Oilpan heap. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Switch LocalFrame::m_pluginElements rep to HashSet<HTMLPlugInElement*> Created 6 years, 2 months ago

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1 /*	1 /*

2 * Copyright (C) 2010 Apple Inc. All rights reserved.	2 * Copyright (C) 2010 Apple 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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54 virtual AccessibilityRole roleValue() const override { return ScrollBarRole; }	54 virtual AccessibilityRole roleValue() const override { return ScrollBarRole; }

55 virtual AccessibilityOrientation orientation() const override;	55 virtual AccessibilityOrientation orientation() const override;

56 virtual Document* document() const override;	56 virtual Document* document() const override;

57	57

58 virtual bool isEnabled() const override;	58 virtual bool isEnabled() const override;

59	59

60 // Assumes float [0..1]	60 // Assumes float [0..1]

61 virtual void setValue(float) override;	61 virtual void setValue(float) override;

62 virtual float valueForRange() const override;	62 virtual float valueForRange() const override;

63	63

64 RefPtr<Scrollbar> m_scrollbar;	64 // FIXME: Oilpan: turn this into a Member once the AXObject

	65 // hierarchy is on the heap.

	66 RefPtrWillBePersistent<Scrollbar> m_scrollbar;

65 };	67 };

66	68

67 DEFINE_AX_OBJECT_TYPE_CASTS(AXScrollbar, isAXScrollbar());	69 DEFINE_AX_OBJECT_TYPE_CASTS(AXScrollbar, isAXScrollbar());

68	70

69 } // namespace blink	71 } // namespace blink

70	72

71 #endif // AXScrollbar_h	73 #endif // AXScrollbar_h

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