Import r67258 of the wxWidgets trunk, which I expect will before

long become wxWidgets 2.9.2, which in turn is expected to be the
last 2.9 release before the 3.0 stable release.

Since the full wxWidgets distribution is rather large, I have
imported only the parts that we use, on a subdirectory basis:

art
include/wx/*.*
include/wx/aui
include/wx/cocoa
include/wx/generic
include/wx/gtk
include/wx/meta
include/wx/msw
include/wx/osx
include/wx/persist
include/wx/private
include/wx/protocol
include/wx/unix
src/aui
src/common
src/generic
src/gtk
src/msw
src/osx
src/unix


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7380 8ced0084-cf51-0410-be5f-012b33b47a6e

Externals/wxWidgets3/include/wx/msw/private/datecontrols.h

@@ -0,0 +1,31 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/msw/private/datecontrols.h
+// Purpose:     implementation helpers for wxDatePickerCtrl and wxCalendarCtrl
+// Author:      Vadim Zeitlin
+// Created:     2008-04-04
+// RCS-ID:      $Id: datecontrols.h 67254 2011-03-20 00:14:35Z DS $
+// Copyright:   (c) 2008 Vadim Zeitlin <vadim@wxwidgets.org>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _MSW_PRIVATE_DATECONTROLS_H_
+#define _MSW_PRIVATE_DATECONTROLS_H_
+
+#include "wx/datetime.h"
+
+#include "wx/msw/wrapwin.h"
+
+// namespace for the helper functions related to the date controls
+namespace wxMSWDateControls
+{
+
+// do the one time only initialization of date classes of comctl32.dll, return
+// true if ok or log an error and return false if we failed (this can only
+// happen with a very old version of common controls DLL, i.e. before 4.70)
+extern bool CheckInitialization();
+
+} // namespace wxMSWDateControls
+
+#endif // _MSW_PRIVATE_DATECONTROLS_H_
+
+