]> git.saurik.com Git - wxWidgets.git/blame_incremental - docs/latex/wx/focusevt.tex
added wxString::EndsWith() (patch 1483049)
[wxWidgets.git] / docs / latex / wx / focusevt.tex
... / ...
CommitLineData
1\section{\class{wxFocusEvent}}\label{wxfocusevent}
2
3A focus event is sent when a window's focus changes. The window losing focus
4receives a ``kill focus'' event while the window gaining it gets a ``set
5focus'' one.
6
7Notice that the set focus event happens both when the user gives focus to the
8window (whether using the mouse or keyboard) and when it is done from the
9program itself using \helpref{SetFocus}{wxwindowsetfocus}.
10
11\wxheading{Derived from}
12
13\helpref{wxEvent}{wxevent}\\
14\helpref{wxObject}{wxobject}
15
16\wxheading{Include files}
17
18<wx/event.h>
19
20\wxheading{Event table macros}
21
22To process a focus event, use these event handler macros to direct input to a member
23function that takes a wxFocusEvent argument.
24
25\twocolwidtha{7cm}
26\begin{twocollist}\itemsep=0pt
27\twocolitem{{\bf EVT\_SET\_FOCUS(func)}}{Process a wxEVT\_SET\_FOCUS event.}
28\twocolitem{{\bf EVT\_KILL\_FOCUS(func)}}{Process a wxEVT\_KILL\_FOCUS event.}
29\end{twocollist}%
30
31\wxheading{See also}
32
33\helpref{Event handling overview}{eventhandlingoverview}
34
35\latexignore{\rtfignore{\wxheading{Members}}}
36
37
38\membersection{wxFocusEvent::wxFocusEvent}\label{wxfocuseventctor}
39
40\func{}{wxFocusEvent}{\param{WXTYPE }{eventType = 0}, \param{int }{id = 0}}
41
42Constructor.
43
44
45\membersection{wxFocusEvent::GetWindow}\label{wxfocuseventgetwindow}
46
47Returns the window associated with this event, that is the window which had the
48focus before for the \texttt{wxEVT\_SET\_FOCUS} event and the window which is
49going to receive focus for the \texttt{wxEVT\_KILL\_FOCUS} one.
50
51Warning: the window pointer may be \texttt{NULL}!
52