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1%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
2%% Name: sizeevt.tex
3%% Purpose: wxSizeEvent documentation
4%% Author: wxWidgets team
5%% Modified by:
6%% Created:
7%% RCS-ID: $Id$
8%% Copyright: (c) wxWidgets team
9%% License: wxWidgets 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}
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