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1 /* | 1 /* |
2 * This file is part of the select element renderer in WebCore. | 2 * This file is part of the select element renderer in WebCore. |
3 * | 3 * |
4 * Copyright (C) 2006, 2007, 2009 Apple Inc. All rights reserved. | 4 * Copyright (C) 2006, 2007, 2009 Apple Inc. All rights reserved. |
5 * | 5 * |
6 * Redistribution and use in source and binary forms, with or without | 6 * Redistribution and use in source and binary forms, with or without |
7 * modification, are permitted provided that the following conditions | 7 * modification, are permitted provided that the following conditions |
8 * are met: | 8 * are met: |
9 * | 9 * |
10 * 1. Redistributions of source code must retain the above copyright | 10 * 1. Redistributions of source code must retain the above copyright |
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37 | 37 |
38 class HTMLSelectElement; | 38 class HTMLSelectElement; |
39 | 39 |
40 class RenderListBox FINAL : public RenderBlockFlow { | 40 class RenderListBox FINAL : public RenderBlockFlow { |
41 public: | 41 public: |
42 explicit RenderListBox(Element*); | 42 explicit RenderListBox(Element*); |
43 virtual ~RenderListBox(); | 43 virtual ~RenderListBox(); |
44 | 44 |
45 int size() const; | 45 int size() const; |
46 | 46 |
47 void repaintScrollbarIfNeeded(); | 47 void paintInvalidationOfScrollbarIfNeeded(); |
48 | 48 |
49 private: | 49 private: |
50 HTMLSelectElement* selectElement() const; | 50 HTMLSelectElement* selectElement() const; |
51 | 51 |
52 virtual const char* renderName() const OVERRIDE { return "RenderListBox"; } | 52 virtual const char* renderName() const OVERRIDE { return "RenderListBox"; } |
53 | 53 |
54 virtual bool isListBox() const OVERRIDE { return true; } | 54 virtual bool isListBox() const OVERRIDE { return true; } |
55 | 55 |
56 virtual void computeLogicalHeight(LayoutUnit logicalHeight, LayoutUnit logic
alTop, LogicalExtentComputedValues&) const OVERRIDE; | 56 virtual void computeLogicalHeight(LayoutUnit logicalHeight, LayoutUnit logic
alTop, LogicalExtentComputedValues&) const OVERRIDE; |
57 | 57 |
58 virtual void stopAutoscroll() OVERRIDE; | 58 virtual void stopAutoscroll() OVERRIDE; |
59 | 59 |
60 void setHasVerticalScrollbar(bool hasScrollbar); | 60 void setHasVerticalScrollbar(bool hasScrollbar); |
61 PassRefPtr<Scrollbar> createScrollbar(); | 61 PassRefPtr<Scrollbar> createScrollbar(); |
62 void destroyScrollbar(); | 62 void destroyScrollbar(); |
63 | 63 |
64 LayoutUnit defaultItemHeight() const; | 64 LayoutUnit defaultItemHeight() const; |
65 LayoutUnit itemHeight() const; | 65 LayoutUnit itemHeight() const; |
66 }; | 66 }; |
67 | 67 |
68 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderListBox, isListBox()); | 68 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderListBox, isListBox()); |
69 | 69 |
70 } // namepace blink | 70 } // namepace blink |
71 | 71 |
72 #endif // RenderListBox_h | 72 #endif // RenderListBox_h |
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