added wxGetKeyState() doc (patch 967255)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@28134 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/function.tex

@@ -108,6 +108,7 @@ the corresponding topic.
 \helpref{wxGetFullHostName}{wxgetfullhostname}\\
 \helpref{wxGetHomeDir}{wxgethomedir}\\
 \helpref{wxGetHostName}{wxgethostname}\\
+\helpref{wxGetKeyState}{wxgetkeystate}\\
 \helpref{wxGetLocalTimeMillis}{wxgetlocaltimemillis}\\
 \helpref{wxGetLocalTime}{wxgetlocaltime}\\
 \helpref{wxGetMousePosition}{wxgetmouseposition}\\
@@ -2576,6 +2577,19 @@ code which might have to be compiled with an old compiler without support for
 this language feature but still take advantage of it when it is available.
 
 
+\membersection{::wxGetKeyState}\label{wxgetkeystate}
+
+\func{bool}{wxGetKeyState}{\param{wxKeyCode }{key}}
+
+Returns \true if the key parameter is currently pressed on the keyboard, or
+with modifier keys, (caps lock, etc) if the key is active (the led light is
+on).
+
+\wxheading{Include files}
+
+<wx/utils.h>
+
+
 \membersection{wxLL}\label{wxll}
 
 \func{wxLongLong\_t}{wxLL}{\param{}{number}}