\section{\class{wxNotebookEvent}}\label{wxnotebookevent}

This class represents the events generated by a notebook control.

\wxheading{Derived from}

\helpref{wxCommandEvent}{wxcommandevent}\\
\helpref{wxEvent}{wxevent}\\
\helpref{wxEvtHandler}{wxevthandler}\\
\helpref{wxObject}{wxobject}

\wxheading{Include files}

<wx/notebook.h>

\wxheading{Event table macros}

To process a notebook event, use these event handler macros to direct input to member
functions that take a wxNotebookEvent argument.

\twocolwidtha{7cm}
\begin{twocollist}\itemsep=0pt
\twocolitem{{\bf EVT\_NOTEBOOK\_PAGE\_CHANGED(id, func)}}{The page selection was changed. Processes a
wxEVT\_COMMAND\_NOTEBOOK\_PAGE\_CHANGED event.}
\twocolitem{{\bf EVT\_NOTEBOOK\_PAGE\_CHANGING(id, func)}}{The page selection is about to be changed.
Processes a wxEVT\_COMMAND\_NOTEBOOK\_PAGE\_CHANGING event.}
\end{twocollist}%

\wxheading{See also}

\helpref{wxNotebook}{wxnotebook}, \helpref{wxTabCtrl}{wxtabctrl}, \helpref{wxTabEvent}{wxtabevent}

\latexignore{\rtfignore{\wxheading{Members}}}

\membersection{wxNotebookEvent::wxNotebookEvent}\label{wxnotebookeventconstr}

\func{}{wxNotebookEvent}{\param{wxEventType}{ eventType = wxEVT\_NULL},
 \param{int}{ id = 0}, \param{int}{ sel = -1}, \param{int}{ oldSel = -1}}

Constructor.

\membersection{wxNotebookEvent::GetOldSelection}\label{wxnotebookeventgetoldselection}

\constfunc{int}{GetOldSelection}{\void}

Returns the page that was selected before the change, -1 if none was selected.

\membersection{wxNotebookEvent::GetSelection}\label{wxnotebookeventgetselection}

\constfunc{int}{GetSelection}{\void}

Returns the currently selected page, or -1 if none was selected.

\membersection{wxNotebookEvent::SetOldSelection}\label{wxnotebookeventsetoldselection}

\func{void}{SetOldSelection}{\param{int}{ page}}

Sets the id of the page selected before the change.

\membersection{wxNotebookEvent::SetSelection}\label{wxnotebookeventsetselection}

\func{void}{SetSelection}{\param{int}{ page}}

Sets the selection member variable.

\wxheading{See also}

\helpref{wxNotebookEvent::GetSelection}{wxnotebookeventgetselection}