Document wxCENTRE style for wxMessageDialog.

This is currently only implemented for MSW but we could implement it for the
other ports in the future.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63174 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/interface/wx/msgdlg.h b/interface/wx/msgdlg.h
index 048f8cbe74f841eea91e754b1e1951b04fd99cb3..c2613390a622e5199be8bedc3a4610a0305177ec 100644 (file)
--- a/interface/wx/msgdlg.h
+++ b/interface/wx/msgdlg.h
@@ -53,6 +53,9 @@
     @style{wxSTAY_ON_TOP}
         Makes the message box stay on top of all other windows and not only
         just its parent (currently implemented only under MSW and GTK).
+    @style{wxCENTRE}
+        Centre the message box on its parent or on the screen if parent is not
+        specified (currently only implemented under MSW).
     @endStyleTable
 
     @library{wxcore}