docs/latex/wx/focusevt.tex

   1 \section{\class{wxFocusEvent}}\label{wxfocusevent}
   2
   3 A focus event is sent when a window's focus changes. The window losing focus
   4 receives a ``kill focus'' event while the window gaining it gets a ``set
   5 focus'' one.
   6
   7 Notice that the set focus event happens both when the user gives focus to the
   8 window (whether using the mouse or keyboard) and when it is done from the
   9 program 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
  22 To process a focus event, use these event handler macros to direct input to a member
  23 function 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 \membersection{wxFocusEvent::wxFocusEvent}
  38
  39 \func{}{wxFocusEvent}{\param{WXTYPE }{eventType = 0}, \param{int }{id = 0}}
  40
  41 Constructor.
  42