No real changes, just restrict wxMacEditHelper interface.

There is no need to provide GetCurrentlyEditedView() when a simpler
IsCurrentlyEditedView() suffices.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@75045 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/osx/cocoa/textctrl.mm

@@ -89,8 +89,12 @@ - (void)setSelectable:(BOOL)flag;
         ms_viewCurrentlyEdited = m_viewPreviouslyEdited;
     }
 
-    // Returns the last view we were instantiated for or NULL.
-    static NSView *GetCurrentlyEditedView() { return ms_viewCurrentlyEdited; }
+    // Returns true if this view is the one currently being changed by the
+    // program.
+    static bool IsCurrentlyEditedView(NSView* v)
+    {
+        return v == ms_viewCurrentlyEdited;
+    }
 
 protected :
     BOOL m_formerEditable ;
@@ -334,7 +338,7 @@ - (void)textDidEndEditing:(NSNotification *)aNotification
 {
     wxUnusedVar(aNotification);
 
-    if ( self == wxMacEditHelper::GetCurrentlyEditedView() )
+    if ( wxMacEditHelper::IsCurrentlyEditedView(self) )
     {
         // This notification is generated as the result of calling our own
         // wxTextCtrl method (e.g. WriteText()) and doesn't correspond to any