Source/core/rendering/RenderScrollbarPart.h - Issue 613503002: Move paint code for RenderScrollbar and RenderScrollbarPart into ScrollbarPainter.

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Issue 613503002: Move paint code for RenderScrollbar and RenderScrollbarPart into ScrollbarPainter. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 6 years, 2 months ago

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1 /*	1 /*

2 * Copyright (C) 2008 Apple Inc. All Rights Reserved.	2 * Copyright (C) 2008 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 * 1. Redistributions of source code must retain the above copyright	7 * 1. Redistributions of source code must retain the above copyright

8 * notice, this list of conditions and the following disclaimer.	8 * notice, this list of conditions and the following disclaimer.

9 * 2. Redistributions in binary form must reproduce the above copyright	9 * 2. Redistributions in binary form must reproduce the above copyright

10 * notice, this list of conditions and the following disclaimer in the	10 * notice, this list of conditions and the following disclaimer in the

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38 static RenderScrollbarPart* createAnonymous(Document, RenderScrollbar = 0, ScrollbarPart = NoPart);	38 static RenderScrollbarPart* createAnonymous(Document, RenderScrollbar = 0, ScrollbarPart = NoPart);

39	39

40 virtual ~RenderScrollbarPart();	40 virtual ~RenderScrollbarPart();

41	41

42 virtual const char* renderName() const OVERRIDE { return "RenderScrollbarPar t"; }	42 virtual const char* renderName() const OVERRIDE { return "RenderScrollbarPar t"; }

43	43

44 virtual LayerType layerTypeRequired() const OVERRIDE { return NoLayer; }	44 virtual LayerType layerTypeRequired() const OVERRIDE { return NoLayer; }

45	45

46 virtual void layout() OVERRIDE;	46 virtual void layout() OVERRIDE;

47	47

48 void paintIntoRect(GraphicsContext*, const LayoutPoint&, const LayoutRect&);

49

50 // Scrollbar parts needs to be rendered at device pixel boundaries.	48 // Scrollbar parts needs to be rendered at device pixel boundaries.

51 virtual LayoutUnit marginTop() const OVERRIDE { ASSERT(isIntegerValue(m_marg inBox.top())); return m_marginBox.top(); }	49 virtual LayoutUnit marginTop() const OVERRIDE { ASSERT(isIntegerValue(m_marg inBox.top())); return m_marginBox.top(); }

52 virtual LayoutUnit marginBottom() const OVERRIDE { ASSERT(isIntegerValue(m_m arginBox.bottom())); return m_marginBox.bottom(); }	50 virtual LayoutUnit marginBottom() const OVERRIDE { ASSERT(isIntegerValue(m_m arginBox.bottom())); return m_marginBox.bottom(); }

53 virtual LayoutUnit marginLeft() const OVERRIDE { ASSERT(isIntegerValue(m_mar ginBox.left())); return m_marginBox.left(); }	51 virtual LayoutUnit marginLeft() const OVERRIDE { ASSERT(isIntegerValue(m_mar ginBox.left())); return m_marginBox.left(); }

54 virtual LayoutUnit marginRight() const OVERRIDE { ASSERT(isIntegerValue(m_ma rginBox.right())); return m_marginBox.right(); }	52 virtual LayoutUnit marginRight() const OVERRIDE { ASSERT(isIntegerValue(m_ma rginBox.right())); return m_marginBox.right(); }

55	53

56 virtual bool isRenderScrollbarPart() const OVERRIDE { return true; }	54 virtual bool isRenderScrollbarPart() const OVERRIDE { return true; }

57 RenderObject* rendererOwningScrollbar() const;	55 RenderObject* rendererOwningScrollbar() const;

58	56

59 protected:	57 protected:

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87	85

88 RenderScrollbar* m_scrollbar;	86 RenderScrollbar* m_scrollbar;

89 ScrollbarPart m_part;	87 ScrollbarPart m_part;

90 };	88 };

91	89

92 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderScrollbarPart, isRenderScrollbarPart());	90 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderScrollbarPart, isRenderScrollbarPart());

93	91

94 } // namespace blink	92 } // namespace blink

95	93

96 #endif // RenderScrollbarPart_h	94 #endif // RenderScrollbarPart_h

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