in order to get all focus set events, store field in editor and catch becomeFirstResponder there, see #14269

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76578 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/osx/cocoa/private.h

@@ -328,8 +328,10 @@ public:
     @interface wxNSTextFieldEditor : NSTextView
     {
         NSEvent* lastKeyDownEvent;
+        NSTextField* textField;
     }
 
+    - (void) setTextField:(NSTextField*) field;
     @end
 
     @interface wxNSTextField : NSTextField wxOSX_10_6_AND_LATER(<NSTextFieldDelegate>)