Misc documentation fixes

[wxWidgets.git] / docs / latex / wx / evthand.tex

diff --git a/docs/latex/wx/evthand.tex b/docs/latex/wx/evthand.tex
index e891d4f826337a79b19a0eafe79bae3ea5d5e71e..8eeb77b11a9b20c3a3a269745de5ef27a2b2856f 100644 (file)
--- a/docs/latex/wx/evthand.tex
+++ b/docs/latex/wx/evthand.tex
@@ -4,6 +4,12 @@ A class that can handle events from the windowing system.
 wxWindow (and therefore all window classes) are derived from
 this class.
 
 wxWindow (and therefore all window classes) are derived from
 this class.
 

+When events are received, wxEvtHandler invokes the method listed in the
+event table using itself as the object.  When using multiple inheritance
+it is imperative that the wxEvtHandler(-derived) class be the first
+class inherited such that the "this" pointer for the overall object
+will be identical to the "this" pointer for the wxEvtHandler portion.
+

 \wxheading{Derived from}
 
 \helpref{wxObject}{wxobject}
 \wxheading{Derived from}
 
 \helpref{wxObject}{wxobject}


@@ -102,6 +108,10 @@ is an alternative to the use of static event tables. See the 'dynamic' sample fo
     (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) MyFrame::OnQuit );
 \end{verbatim}
 
     (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) MyFrame::OnQuit );
 \end{verbatim}
 

+\perlnote{In wxPerl this function takes 4 arguments: \texttt{id,
+lastid, type, method}; if \texttt{method} is \texttt{undef}, the
+handler is disconnected.}
+

 \membersection{wxEvtHandler::Disconnect}\label{wxevthandlerdisconnect}
 
 \func{bool}{Disconnect}{\param{int}{ id},
 \membersection{wxEvtHandler::Disconnect}\label{wxevthandlerdisconnect}
 
 \func{bool}{Disconnect}{\param{int}{ id},


@@ -132,6 +142,9 @@ to disconnect functions connected using the (static) event tables.
 
 \docparam{eventSink}{Object whose member function should be called.}
 
 
 \docparam{eventSink}{Object whose member function should be called.}
 

+\perlnote{In wxPerl this function takes 3 arguments: \texttt{id,
+lastid, type}.}
+

 \membersection{wxEvtHandler::GetClientData}\label{wxevthandlergetclientdata}
 
 \func{void* }{GetClientData}{\void}
 \membersection{wxEvtHandler::GetClientData}\label{wxevthandlergetclientdata}
 
 \func{void* }{GetClientData}{\void}