document that the parent window gets EVT_LEAVE_WINDOW when the mouse enters one of...

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44306 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/docs/latex/wx/mouseevt.tex b/docs/latex/wx/mouseevt.tex
index 57ac72ac1053493d4b616acc72419504ed231ccf..5fd98f88d1542ba281173986f76c19d146f79a83 100644 (file)
--- a/docs/latex/wx/mouseevt.tex
+++ b/docs/latex/wx/mouseevt.tex
@@ -9,6 +9,12 @@ left mouse button, {\tt wxMOUSE\_BTN\_MIDDLE} for the middle one and
 middle button so a portable application should avoid relying on the events from
 it.
 
+For the \texttt{wxEVT\_ENTER\_WINDOW} and \texttt{wxEVT\_LEAVE\_WINDOW} events
+purposes, the mouse is considered to be inside the window if it is in the
+window client area and not inside one of its children. In other words, the
+parent window receives \texttt{wxEVT\_LEAVE\_WINDOW} event not only when the
+mouse leaves the window entirely but also when it enters one of its children.
+
 {\bf NB:} Note that under Windows CE mouse enter and leave events are not natively supported
 by the system but are generated by wxWidgets itself. This has several
 drawbacks: the LEAVE\_WINDOW event might be received some time after the mouse