added wxDisplay::GetClientArea() (currently implemented for single display and MSW implementations only)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38147 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/display.tex

@@ -57,6 +57,20 @@ function that changed the video mode to the system
 default by using the system's 'scrn' resource.
 
 
+\membersection{wxDisplay::GetClientArea}\label{wxdisplaygetclientarea}
+
+\constfunc{wxRect }{GetClientArea}{\void}
+
+Returns the client area of the display. The client area is the part of the
+display available for the normal (non full screen) windows, usually it is the
+same as \helpref{GetGeometry}{wxdisplaygetgeometry} but it could be less if
+there is a taskbar (or equivalent) on this display.
+
+\wxheading{See also:}
+
+\helpref{wxClientDisplayRect}{wxclientdisplayrect}
+
+
 \membersection{wxDisplay::GetCount}\label{wxdisplaygetcount}
 
 \func{static size\_t}{GetCount}{\void}
@@ -112,6 +126,10 @@ Returns \texttt{wxNOT\_FOUND} if the window is not on any connected display.
 Returns the bounding rectangle of the display whose index was passed to the
 constructor.
 
+\wxheading{See also:}
+
+\helpref{GetClientArea}{wxdisplaygetclientarea}, \helpref{wxDisplaySize}{wxdisplaysize}
+
 
 \membersection{wxDisplay::GetModes}\label{wxdisplaygetmodes}