| 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 | |
| 38 | \membersection{wxFocusEvent::wxFocusEvent}\label{wxfocuseventctor} |
| 39 | |
| 40 | \func{}{wxFocusEvent}{\param{WXTYPE }{eventType = 0}, \param{int }{id = 0}} |
| 41 | |
| 42 | Constructor. |
| 43 | |
| 44 | |
| 45 | \membersection{wxFocusEvent::GetWindow}\label{wxfocuseventgetwindow} |
| 46 | |
| 47 | Returns the window associated with this event, that is the window which had the |
| 48 | focus before for the \texttt{wxEVT\_SET\_FOCUS} event and the window which is |
| 49 | going to receive focus for the \texttt{wxEVT\_KILL\_FOCUS} one. |
| 50 | |
| 51 | Warning: the window pointer may be \texttt{NULL}! |
| 52 | |