Prevent accession of to-be-deleted mdi

[wxWidgets.git] / src / cocoa / NSControl.mm

diff --git a/src/cocoa/NSControl.mm b/src/cocoa/NSControl.mm
index 01bd97f2979f6b3d318e5c567534321c885faa71..ab10708d20852b8a0855644e2b573b7f7788b869 100644 (file)
--- a/src/cocoa/NSControl.mm
+++ b/src/cocoa/NSControl.mm
@@ -6,7 +6,7 @@
 // Created:     2003/02/15
 // RCS-ID:      $Id: 
 // Copyright:   (c) 2003 David Elliott
-// Licence:     wxWindows license
+// Licence:     wxWidgets licence
 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
@@ -19,12 +19,39 @@
 
 #include "wx/wxprec.h"
 #ifndef WX_PRECOMP
+    #include "wx/log.h"
 #endif // WX_PRECOMP
 
 #include "wx/cocoa/NSControl.h"
 
-// ----------------------------------------------------------------------------
-// globals
-// ----------------------------------------------------------------------------
+#import <Foundation/NSObject.h>
+
+// ============================================================================
+// @class wxNSControlTarget
+// ============================================================================
+@interface wxNSControlTarget : NSObject
+{
+}
+
+- (void)wxNSControlAction: (id)sender;
+@end //interface wxNSControlTarget
+
+@implementation wxNSControlTarget : NSObject
+
+- (void)wxNSControlAction: (id)sender
+{
+    wxLogTrace(wxTRACE_COCOA,wxT("wxNSControlAction"));
+    wxCocoaNSControl *wxcontrol = wxCocoaNSControl::GetFromCocoa(sender);
+    wxCHECK_RET(wxcontrol,wxT("wxNSControlAction received but no wxCocoaNSControl exists!"));
+    wxcontrol->CocoaTarget_action();
+}
+
+@end //implementation wxNSControlTarget
+
+// ============================================================================
+// wxNSControl
+// ============================================================================
 WX_IMPLEMENT_OBJC_INTERFACE(NSControl)
 
+struct objc_object *wxCocoaNSControl::sm_cocoaTarget = [[wxNSControlTarget alloc] init];
+