\wxheading{Event table macros}
To process a menu event, use these event handler macros to direct input to member
-functions that take a wxMenuEvent argument.
+functions that take a wxMenuEvent argument. They can only be processed by
+a menubar's frame.
\twocolwidtha{7cm}
\begin{twocollist}\itemsep=0pt
\constfunc{wxMenu *}{GetMenu}{\void}
Returns the menu which is being opened or closed. This method should only be
-used with the \texttt{OPEN} and \texttt{CLOSE} events.
+used with the \texttt{OPEN} and \texttt{CLOSE} events and even for them the
+returned pointer may be \NULL in some ports.
\membersection{wxMenuEvent::GetMenuId}\label{wxmenueventgetmenuid}