\helpref{wxEvtHandler}{wxevthandler}\\
\helpref{wxObject}{wxobject}
+\wxheading{Include files}
+
+<wx/menu.h>
+
\wxheading{Event handling}
If the menu is part of a menubar, then \helpref{wxMenuBar}{wxmenubar} event processing is used.
\helpref{wxMenu::SetTitle}{wxmenusettitle}
+\membersection{wxMenu::UpdateUI}\label{wxmenuupdateui}
+
+\constfunc{void}{UpdateUI}{\param{wxEvtHandler*}{ source = NULL}}
+
+Sends events to {\it source} (or owning window if NULL) to update the
+menu UI. This is called just before the menu is popped up with \helpref{wxWindow::PopupMenu}{wxwindowpopupmenu}, but
+the application may call it at other times if required.
+
+\wxheading{See also}
+
+\helpref{wxUpdateUIEvent}{wxupdateuievent}
+
\section{\class{wxMenuBar}}\label{wxmenubar}
A menu bar is a series of menus accessible from the top of a frame.
\helpref{wxEvtHandler}{wxevthandler}\\
\helpref{wxObject}{wxobject}
+\wxheading{Include files}
+
+<wx/menu.h>
+
\wxheading{Event handling}
To respond to a menu selection, provide a handler for EVT\_MENU, in the frame