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1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: wx/cocoa/NSScroller.h
3 // Purpose: wxCocoaNSScroller class
4 // Author: David Elliott
5 // Modified by:
6 // Created: 2004/04/27
7 // RCS-ID: $Id$
8 // Copyright: (c) 2004 David Elliott
9 // Licence: wxWindows licence
10 ///////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_COCOA_NSSCROLLER_H__
13 #define _WX_COCOA_NSSCROLLER_H__
14
15 #include "wx/hashmap.h"
16 #include "wx/cocoa/ObjcAssociate.h"
17 #include "wx/cocoa/ObjcRef.h"
18
19 DECLARE_WXCOCOA_OBJC_CLASS(NSScroller);
20
21 WX_DECLARE_OBJC_HASHMAP(NSScroller);
22
23 class wxCocoaNSScroller
24 {
25 WX_DECLARE_OBJC_INTERFACE_HASHMAP(NSScroller);
26 public:
27 void AssociateNSScroller(WX_NSScroller cocoaNSScroller);
28 void DisassociateNSScroller(WX_NSScroller cocoaNSScroller)
29 {
30 if(cocoaNSScroller)
31 sm_cocoaHash.erase(cocoaNSScroller);
32 }
33
34 virtual void Cocoa_wxNSScrollerAction(void) = 0;
35 virtual ~wxCocoaNSScroller() { }
36
37 protected:
38 static const wxObjcAutoRefFromAlloc<struct objc_object*> sm_cocoaTarget;
39 };
40
41 #endif // _WX_COCOA_NSSCROLLER_H__