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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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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 RefPtr<Scrollbar> m_scrollbar; |
65 }; | 65 }; |
66 | 66 |
67 inline AXScrollbar* toAXScrollbar(AXObject* object) | 67 DEFINE_AX_OBJECT_TYPE_CASTS(AXScrollbar, isAXScrollbar()); |
68 { | |
69 ASSERT_WITH_SECURITY_IMPLICATION(!object || object->isAXScrollbar()); | |
70 return static_cast<AXScrollbar*>(object); | |
71 } | |
72 | |
73 inline const AXScrollbar* toAXScrollbar(const AXObject* object) | |
74 { | |
75 ASSERT_WITH_SECURITY_IMPLICATION(!object || object->isAXScrollbar()); | |
76 return static_cast<const AXScrollbar*>(object); | |
77 } | |
78 | |
79 // This will catch anyone doing an unnecessary cast. | |
80 void toAXScrollbar(const AXScrollbar*); | |
81 | 68 |
82 } // namespace WebCore | 69 } // namespace WebCore |
83 | 70 |
84 #endif // AXScrollbar_h | 71 #endif // AXScrollbar_h |
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