1%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 2%% Name: sizeevt.tex 3%% Purpose: wxSizeEvent documentation 4%% Author: wxWidgets team 5%% Modified by: 6%% Created: 7%% RCS-ID: $Id: sizeevt.tex 32309 2005-02-22 15:09:56Z ABX $ 8%% Copyright: (c) wxWidgets team 9%% License: wxWindows license 10%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 11 12\section{\class{wxSizeEvent}}\label{wxsizeevent} 13 14A size event holds information about size change events. 15 16The EVT\_SIZE handler function will be called when the window has been resized. 17 18You may wish to use this for frames to resize their child windows as appropriate. 19 20Note that the size passed is of 21the whole window: call \helpref{wxWindow::GetClientSize}{wxwindowgetclientsize} for the area which may be 22used by the application. 23 24When a window is resized, usually only a small part of the window is damaged and you 25may only need to repaint that area. However, if your drawing depends on the size of the window, 26you may need to clear the DC explicitly and repaint the whole window. In which case, you 27may need to call \helpref{wxWindow::Refresh}{wxwindowrefresh} to invalidate the entire window. 28 29\wxheading{Derived from} 30 31\helpref{wxEvent}{wxevent}\\ 32\helpref{wxObject}{wxobject} 33 34\wxheading{Include files} 35 36<wx/event.h> 37 38\wxheading{Event table macros} 39 40To process a size event, use this event handler macro to direct input to a member 41function that takes a wxSizeEvent argument. 42 43\twocolwidtha{7cm} 44\begin{twocollist}\itemsep=0pt 45\twocolitem{{\bf EVT\_SIZE(func)}}{Process a wxEVT\_SIZE event.} 46\end{twocollist}% 47 48\wxheading{See also} 49 50\helpref{wxSize}{wxsize},\rtfsp 51\helpref{Event handling overview}{eventhandlingoverview} 52 53\latexignore{\rtfignore{\wxheading{Members}}} 54 55\membersection{wxSizeEvent::wxSizeEvent}\label{wxsizeeventctor} 56 57\func{}{wxSizeEvent}{\param{const wxSize\& }{sz}, \param{int }{id = 0}} 58 59Constructor. 60 61\membersection{wxSizeEvent::GetSize}\label{wxsizeeventgetsize} 62 63\constfunc{wxSize}{GetSize}{\void} 64 65Returns the entire size of the window generating the size change event. 66 67