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command events are not redirected to focused window

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6234 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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Vadim Zeitlin
2000-02-23 15:38:25 +00:00
parent d1f82b073f
commit d2d93fdde4
1 changed files with 16 additions and 13 deletions
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29
docs/latex/wx/tevent.tex
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@@ -184,19 +184,22 @@ used by, the native controls in a dialog. In this case, a special event handler
will have to be written that will override ProcessEvent() in order to pass will have to be written that will override ProcessEvent() in order to pass
all events (or any selection of them) to the parent window. all events (or any selection of them) to the parent window.
\subsection{Redirection of command events to the window with the focus} % VZ: it doesn't work like this, but just in case we ever reenable this
% behaviour, I leave it here
The usual upward search through the window hierarchy for command event %
handlers does not always meet an application's requirements. Say you have two % \subsection{Redirection of command events to the window with the focus}
wxTextCtrl windows in a frame, plus a toolbar with Cut, Copy and Paste %
buttons. To avoid the need to define event handlers in the frame % The usual upward search through the window hierarchy for command event
and redirect them explicitly to the window with the focus, command events % handlers does not always meet an application's requirements. Say you have two
are sent to the window with the focus first, for % wxTextCtrl windows in a frame, plus a toolbar with Cut, Copy and Paste
menu and toolbar command and UI update events only. This means that % buttons. To avoid the need to define event handlers in the frame
each window can handle its own commands and UI updates independently. In % and redirect them explicitly to the window with the focus, command events
fact wxTextCtrl can handle Cut, Copy, Paste, Undo and Redo commands and UI update % are sent to the window with the focus first, for
requests, so no extra coding is required to support them in your menus and % menu and toolbar command and UI update events only. This means that
toolbars. % each window can handle its own commands and UI updates independently. In
% fact wxTextCtrl can handle Cut, Copy, Paste, Undo and Redo commands and UI update
% requests, so no extra coding is required to support them in your menus and
% toolbars.
\subsection{Pluggable event handlers} \subsection{Pluggable event handlers}