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1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. | 2 * Copyright (C) 2011 Google Inc. |
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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37 | 37 |
38 class DragState : public NoBaseWillBeGarbageCollected<DragState> { | 38 class DragState : public NoBaseWillBeGarbageCollected<DragState> { |
39 WTF_MAKE_NONCOPYABLE(DragState); | 39 WTF_MAKE_NONCOPYABLE(DragState); |
40 public: | 40 public: |
41 DragState() { } | 41 DragState() { } |
42 | 42 |
43 RefPtrWillBeMember<Node> m_dragSrc; // element that may be a drag source, fo
r the current mouse gesture | 43 RefPtrWillBeMember<Node> m_dragSrc; // element that may be a drag source, fo
r the current mouse gesture |
44 DragSourceAction m_dragType; | 44 DragSourceAction m_dragType; |
45 RefPtrWillBeMember<DataTransfer> m_dragDataTransfer; // used on only the sou
rce side of dragging | 45 RefPtrWillBeMember<DataTransfer> m_dragDataTransfer; // used on only the sou
rce side of dragging |
46 | 46 |
47 void trace(Visitor* visitor) | 47 DEFINE_INLINE_TRACE() |
48 { | 48 { |
49 visitor->trace(m_dragSrc); | 49 visitor->trace(m_dragSrc); |
50 visitor->trace(m_dragDataTransfer); | 50 visitor->trace(m_dragDataTransfer); |
51 } | 51 } |
52 }; | 52 }; |
53 | 53 |
54 } // namespace blink | 54 } // namespace blink |
55 | 55 |
56 #endif // DragState_h | 56 #endif // DragState_h |
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