Mention that GTK+ and OS X already are double buffered.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41265 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/docs/latex/wx/bufferdc.tex b/docs/latex/wx/bufferdc.tex
index 0e903887ec742313e04809c8e5a6b10bac242ecc..0378ab534317409f238930e4808d8643ada250bb 100644 (file)
--- a/docs/latex/wx/bufferdc.tex
+++ b/docs/latex/wx/bufferdc.tex
@@ -21,6 +21,9 @@ typically replaces \helpref{wxClientDC}{wxclientdc}, if you want to use it in
 your \texttt{OnPaint()} handler, you should look at
 \helpref{wxBufferedPaintDC}{wxbufferedpaintdc}.
 
 your \texttt{OnPaint()} handler, you should look at
 \helpref{wxBufferedPaintDC}{wxbufferedpaintdc}.
 

+Please note that GTK+ 2.0 as well as OS X provide double buffering themselves
+natively so this class should normally not be used there.
+

 \wxheading{Derived from}
 
 \helpref{wxMemoryDC}{wxmemorydc}\\
 \wxheading{Derived from}
 
 \helpref{wxMemoryDC}{wxmemorydc}\\