Cleaned up SetMenuStrings, factoring out redo and undo label accessors at the same time

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@18369 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/cmdproc.tex

@@ -20,13 +20,13 @@ if you want different behaviour.
 
 \membersection{wxCommandProcessor::wxCommandProcessor}
 
-\func{}{wxCommandProcessor}{\param{int}{ maxCommands = 100}}
+\func{}{wxCommandProcessor}{\param{int}{ maxCommands = $-1$}}
 
 Constructor.
 
-{\it maxCommands} defaults to a rather arbitrary 100, but can be set from 1 to any integer.
-If your wxCommand classes store a lot of data, you may wish the limit the number of
-commands stored to a smaller number.
+{\it maxCommands} may be set to a positive integer to limit the number of
+commands stored to it, otherwise (and by default) the list of commands can grow
+arbitrarily.
 
 \membersection{wxCommandProcessor::\destruct{wxCommandProcessor}}
 
@@ -76,12 +76,24 @@ Returns the edit menu associated with the command processor.
 
 Returns the string that will be appended to the Redo menu item.
 
+\membersection{wxCommandProcessor::GetRedoMenuLabel}\label{wxcommandprocessorgetredomenulabel}
+
+\constfunc{wxString}{GetRedoMenuLabel}{\void}
+
+Returns the string that will be shown for the redo menu item.
+
 \membersection{wxCommandProcessor::GetUndoAccelerator}\label{wxcommandprocessorgetundoaccelerator}
 
 \constfunc{const wxString\&}{GetUndoAccelerator}{\void}
 
 Returns the string that will be appended to the Undo menu item.
 
+\membersection{wxCommandProcessor::GetUndoMenuLabel}\label{wxcommandprocessorgetundomenulabel}
+
+\constfunc{wxString}{GetUndoMenuLabel}{\void}
+
+Returns the string that will be shown for the undo menu item.
+
 \membersection{wxCommandProcessor::Initialize}
 
 \func{virtual void}{Initialize}{\void}
@@ -99,6 +111,13 @@ menu as appropriate. Set this to NULL if the menu is about to be
 destroyed and command operations may still be performed, or the command
 processor may try to access an invalid pointer.
 
+\membersection{wxCommandProcessor::SetMenuStrings}
+
+\func{void}{SetMenuStrings}{\void}
+
+Sets the menu labels according to the currently set menu and the current
+command state.
+
 \membersection{wxCommandProcessor::SetRedoAccelerator}\label{wxcommandprocessorsetredoaccelerator}
 
 \func{void}{SetRedoAccelerator}{\param{const wxString\&}{accel}}