a7af285d1a
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@47777 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
62 lines
1.9 KiB
TeX
62 lines
1.9 KiB
TeX
\section{\class{wxWindowDestroyEvent}}\label{wxwindowdestroyevent}
|
|
|
|
% Note: the original description is still here commented out in case those
|
|
% semantics are restored to this event.
|
|
|
|
%This event is sent just before the actual window associated with a wxWindow object
|
|
%is destroyed. Since it is derived from wxCommandEvent, the event propagates up
|
|
%the window hierarchy.
|
|
|
|
This event is sent from the wxWindow destructor wxWindow::~wxWindow() when a
|
|
window is destroyed.
|
|
|
|
When a class derived from wxWindow is destroyed its destructor will have
|
|
already run by the time this event is sent. Therefore this event will not
|
|
usually be received at all.
|
|
|
|
To receive this event \helpref{wxEvtHandler::Connect}{wxevthandlerconnect}
|
|
must be used (using an event table macro will not work). Since it is
|
|
received after the destructor has run, an object should not handle its
|
|
own wxWindowDestroyEvent, but it can be used to get notification of the
|
|
destruction of another window.
|
|
|
|
\wxheading{Derived from}
|
|
|
|
\helpref{wxCommandEvent}{wxevent}\\
|
|
\helpref{wxEvent}{wxevent}\\
|
|
\helpref{wxObject}{wxobject}
|
|
|
|
\wxheading{Include files}
|
|
|
|
<wx/event.h>
|
|
|
|
\wxheading{Library}
|
|
|
|
\helpref{wxCore}{librarieslist}
|
|
|
|
\wxheading{Event table macros}
|
|
|
|
%To process a window destruction event, use this event handler macro to direct input to a member
|
|
%function that takes a wxWindowDestroyEvent argument.
|
|
%
|
|
%\twocolwidtha{7cm}
|
|
%\begin{twocollist}\itemsep=0pt
|
|
%\twocolitem{{\bf EVT\_WINDOW\_DESTROY(func)}}{Process a wxEVT\_DESTROY event.}
|
|
%\end{twocollist}%
|
|
|
|
It is not possible to receive this event using an event table macro.
|
|
|
|
\wxheading{See also}
|
|
|
|
\helpref{Event handling overview}{eventhandlingoverview},\rtfsp
|
|
\helpref{wxWindowCreateEvent}{wxwindowcreateevent}
|
|
|
|
\latexignore{\rtfignore{\wxheading{Members}}}
|
|
|
|
\membersection{wxWindowDestroyEvent::wxWindowDestroyEvent}\label{wxwindowdestroyeventctor}
|
|
|
|
\func{}{wxWindowDestroyEvent}{\param{wxWindow* }{win = NULL}}
|
|
|
|
Constructor.
|
|
|