Some work on GTK focus handling and events.

[wxWidgets.git] / docs / latex / wx / sysclevt.tex

\section{\class{wxSysColourChangedEvent}}\label{wxsyscolourchangedevent}

This class is used for system colour change events, which are generated
when the user changes the colour settings using the control panel.
This is only appropriate under Windows.

\wxheading{Derived from}

\helpref{wxEvent}{wxevent}\\
\helpref{wxObject}{wxobject}

\wxheading{Include files}

<wx/event.h>

\wxheading{Event table macros}

To process a system colour changed event, use this event handler macro to direct input to a member
function that takes a wxSysColourChanged argument.

\twocolwidtha{7cm}
\begin{twocollist}\itemsep=0pt
\twocolitem{{\bf EVT\_SYS\_COLOUR\_CHANGED(func)}}{Process a wxEVT\_SYS\_COLOUR\_CHANGED event.}
\end{twocollist}%

\wxheading{Remarks}

The default event handler for this event propagates the event to child windows, since
Windows only sends the events to top-level windows. If
intercepting this event for a top-level window, remember to call the base class handler,
or to pass the event on to the window's children explicitly.

\wxheading{See also}

\helpref{wxWindow::OnSysColourChanged}{wxwindowonsyscolourchanged}, \helpref{Event handling overview}{eventhandlingoverview}

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

\membersection{wxSysColourChangedEvent::wxSysColourChanged}

\func{}{wxSysColourChanged}{\void}

Constructor.