X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/55242179043927c66f089468a005aa0fd4728e30..8695c06a6a5a87b80dfe862a7757fc7e06168455:/docs/latex/wx/sizeevt.tex

diff --git a/docs/latex/wx/sizeevt.tex b/docs/latex/wx/sizeevt.tex
index 3b8c131dd7..e9f78d76a1 100644
--- a/docs/latex/wx/sizeevt.tex
+++ b/docs/latex/wx/sizeevt.tex
@@ -1,6 +1,6 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% Name:        sizeevt.tex
-%% Purpose:     wxSizeEvent and related event classes documentation
+%% Purpose:     wxSizeEvent documentation
 %% Author:      wxWindows team
 %% Modified by:
 %% Created:
@@ -9,14 +9,23 @@
 %% License:     wxWindows license
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% wxSizeEvent
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
 \section{\class{wxSizeEvent}}\label{wxsizeevent}
 
 A size event holds information about size change events.
 
+The EVT\_SIZE handler function will be called when the window has been resized.
+
+You may wish to use this for frames to resize their child windows as appropriate.
+
+Note that the size passed is of
+the whole window: call \helpref{wxWindow::GetClientSize}{wxwindowgetclientsize} for the area which may be
+used by the application.
+
+When a window is resized, usually only a small part of the window is damaged and you
+may only need to repaint that area. However, if your drawing depends on the size of the window,
+you may need to clear the DC explicitly and repaint the whole window. In which case, you
+may need to call \helpref{wxWindow::Refresh}{wxwindowrefresh} to invalidate the entire window.
+
 \wxheading{Derived from}
 
 \helpref{wxEvent}{wxevent}\\