From: David Elliott <dfe@tgwbd.org>
Date: Wed, 13 Feb 2008 20:30:36 +0000 (+0000)
Subject: Fix (at least) slider action messages in GC mode.
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/7be6187f19056855a23bec625c14e7dfb886aab2

Fix (at least) slider action messages in GC mode.
Copyright 2008 Software 2000 Ltd.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@51766 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/cocoa/NSControl.mm b/src/cocoa/NSControl.mm
index 1e6a632de7..6c3f4a22fc 100644
--- a/src/cocoa/NSControl.mm
+++ b/src/cocoa/NSControl.mm
@@ -23,6 +23,7 @@
 #endif // WX_PRECOMP
 
 #include "wx/cocoa/objc/objc_uniquifying.h"
+#include "wx/cocoa/ObjcRef.h"
 #include "wx/cocoa/NSControl.h"
 
 #import <Foundation/NSObject.h>
@@ -56,5 +57,8 @@ WX_IMPLEMENT_GET_OBJC_CLASS(wxNSControlTarget,NSObject)
 // ============================================================================
 WX_IMPLEMENT_OBJC_INTERFACE(NSControl)
 
-struct objc_object *wxCocoaNSControl::sm_cocoaTarget = [[WX_GET_OBJC_CLASS(wxNSControlTarget) alloc] init];
+// New CF-retained observer (this should have been using wxObjcAutoRefFromAlloc to begin with)
+wxObjcAutoRefFromAlloc<wxNSControlTarget*> s_cocoaNSControlTarget = [[WX_GET_OBJC_CLASS(wxNSControlTarget) alloc] init];
+// For compatibility with old code
+struct objc_object *wxCocoaNSControl::sm_cocoaTarget = s_cocoaNSControlTarget;