Fix most of the Objective-C GC problems by using the stronger CFRetain/CFRelease in wxObjcAutoRef.

Actually use wxObjcAutoRef for the wxNSViewNotificationObserver singleton to keep it from being finalized.

Copyright 2008 Software 2000 Ltd.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@51576 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/cocoa/NSView.h

@@ -21,6 +21,8 @@ typedef struct CGRect NSRect;
 typedef struct _NSRect NSRect;
 #endif
 
+struct objc_object;
+
 class wxWindow;
 
 WX_DECLARE_OBJC_HASHMAP(NSView);
@@ -32,7 +34,7 @@ public:
     void AssociateNSView(WX_NSView cocoaNSView);
     void DisassociateNSView(WX_NSView cocoaNSView);
 protected:
-    static void *sm_cocoaObserver;
+    static struct objc_object *sm_cocoaObserver;
 public:
     virtual wxWindow* GetWxWindow() const
     {   return NULL; }