rolled back exceptions handling patch, it relied on incorrect assumption about vtables

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34748 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/changes.txt

@@ -9,8 +9,6 @@ All:
 
 - Fixed wxScopeGuard to work with VC++, documented it.
 - Fixed proxy handling in wxURL.
-- Changed exceptions handling to work under wxGTK, added
-  virtual wxEvtHandler::DoHandleEvent()
 
 wxMSW:
 

docs/latex/wx/app.tex

@@ -197,20 +197,6 @@ different visuals, false otherwise.
 Returns the application's vendor name.
 
 
-\membersection{wxApp::HandleEvent}\label{wxapphandleevent}
-
-\constfunc{virtual void}{HandleEvent}{\param{wxEvtHandler}{ *handler}, \param{wxEventFunction}{ func}, \param{wxEvent\& }{event}}
-
-This function simply invokes the
-\helpref{DoHandleEvent}{wxevthandlerdohandleevent} method of event handler
-\arg{handler}, passing \arg{func} and \arg{event} as parameters. If an
-exception occurs, \helpref{OnExceptionInMainLoop}{wxapponexceptioninmainloop}
-is called by this function. You can override it to customize exceptions
-handling.
-
-If you want to modify this behaviour, override this function.
-
-
 \membersection{wxApp::IsActive}\label{wxappisactive}
 
 \constfunc{bool}{IsActive}{\void}
@@ -679,6 +665,18 @@ This function currently only has effect under GTK.
 
 \docparam{flag}{If true, the app will use the best visual.}
 
+
+\membersection{wxApp::HandleEvent}\label{wxapphandleevent}
+
+\constfunc{virtual void}{HandleEvent}{\param{wxEvtHandler}{ *handler}, \param{wxEventFunction}{ func}, \param{wxEvent\& }{event}}
+
+This function simply invokes the given method \arg{func} of the specified
+event handler \arg{handler} with the \arg{event} as parameter. It exists solely
+to allow to catch the C++ exceptions which could be thrown by all event
+handlers in the application in one place: if you want to do this, override this
+function in your wxApp-derived class and add try/catch clause(s) to it.
+
+
 \membersection{wxApp::Yield}\label{wxappyield}
 
 \func{bool}{Yield}{\param{bool}{ onlyIfNeeded = false}}

docs/latex/wx/evthand.tex

@@ -155,20 +155,6 @@ to disconnect functions connected using the (static) event tables.
 \perlnote{In wxPerl this function takes 3 arguments: \texttt{id,
 lastid, type}.}
 
-\membersection{wxEvtHandler::DoHandleEvent}\label{wxevthandlerdohandleevent}
-
-\func{virtual void}{DoHandleEvent}{\param{wxEventFunction}{ func}, \param{wxEvent\& }{event}}
-
-This function simply invokes the given method \arg{func} of this
-event handler with the \arg{event} as parameter. It exists solely
-to allow to catch the C++ exceptions which could be thrown by this event
-handlers in one place: if you want to do this, override this
-function in your wxEvtHandler-derived class and add try/catch clause(s) to it.
-
-Exceptions not caught at this level propagate to
-\helpref{wxApp::HandleEvent}{wxapphandleevent} which in turn calls
-\helpref{wxApp::OnExceptionInMainLoop}{wxapponexceptioninmainloop}.
-
 \membersection{wxEvtHandler::GetClientData}\label{wxevthandlergetclientdata}
 
 \func{void* }{GetClientData}{\void}