merged 2.2 branch

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@7748 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/wizevt.tex

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+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Name:        wizevt.tex
+%% Purpose:     wxWizardEvent class documentation
+%% Author:      Vadim Zeitlin
+%% Modified by:
+%% Created:     02.04.00
+%% RCS-ID:      $Id$
+%% Copyright:   (c) Vadim Zeitlin
+%% License:     wxWindows license
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\section{\class{wxWizardEvent}}\label{wxwizardevent}
+
+wxWizardEvent class represents an event generated by the
+\helpref{wizard}{wxwizard}: this event is first sent to the page itself and,
+if not processed there, goes up the window hierarchy as usual.
+
+\wxheading{Derived from}
+
+\helpref{wxNotifyEvent}{wxnotifyevent}\\
+\helpref{wxCommandEvent}{wxcommandevent}\\
+\helpref{wxEvent}{wxevent}\\
+\helpref{wxObject}{wxobject}
+
+\wxheading{Include files}
+
+<wx/wizard.h>
+
+\wxheading{Event table macros}
+
+To process input from a wizard dialog, use these event handler macros to
+direct input to member functions that take a wxWizardEvent argument.
+
+\twocolwidtha{7cm}
+\begin{twocollist}\itemsep=2pt
+\twocolitem{{\bf EVT\_WIZARD\_PAGE\_CHANGED(id, func)}}{The page has been just
+changed (this event can not be vetoed).}
+\twocolitem{{\bf EVT\_WIZARD\_PAGE\_CHANGING(id, func)}}{The page is being
+changed (this event can be vetoed).}
+\twocolitem{{\bf EVT\_WIZARD\_CANCEL(id, func)}}{The user attempted to cancel
+the wizard (this event may also be vetoed).}
+\end{twocollist}%
+
+\wxheading{See also}
+
+\helpref{wxWizard}{wxwizard}, \helpref{wxWizard sample}{samplewizard}
+
+\latexignore{\rtfignore{\wxheading{Members}}}
+
+\membersection{wxWizardEvent::wxWizardEvent}\label{wxwizardeventwxwizardevent}
+
+\func{}{wxWizardEvent}{\param{wxEventType }{type = wxEVT\_NULL}, \param{int }{id = -1}, \param{bool }{direction = TRUE}}
+
+Constructor. It is not normally used by the user code as the objects of this
+type are constructed by wxWizard.
+
+\membersection{wxWizardEvent::GetDirection}\label{wxwizardeventgetdirection}
+
+\constfunc{bool}{GetDirection}{\void}
+
+Return the direction in which the page is changing: for {\tt
+EVT\_WIZARD\_PAGE\_CHANGING}, return {\tt TRUE} if we're going forward or
+FALSE otherwise and for {\tt EVT\_WIZARD\_PAGE\_CHANGED} return {\tt TRUE} if
+we came from the previous page and {\tt FALSE} if we returned from the next
+one.
+