Forward port event handler fixes to trunk.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56886 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/osx/carbon/private/mactext.h

@@ -45,6 +45,7 @@ protected :
 
     // contains the tag for the content (is different for password and non-password controls)
     OSType m_valueTag ;
+    WXEVENTHANDLERREF    m_macTextCtrlEventHandler ;
 public :
     ControlEditTextSelectionRec m_selection ;
 };