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/cocoa/dcscreen.h

@@ -0,0 +1,32 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/cocoa/dcscreen.h
+// Purpose:     wxScreenDCImpl class
+// Author:      David Elliott
+// Modified by:
+// Created:     2003/03/16
+// RCS-ID:      $Id: dcscreen.h 52834 2008-03-26 15:06:00Z FM $
+// Copyright:   (c) 2003 David Elliott
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __WX_COCOA_DCSCREEN_H__
+#define __WX_COCOA_DCSCREEN_H__
+
+#include "wx/dcscreen.h"
+#include "wx/cocoa/dc.h"
+
+class WXDLLIMPEXP_CORE wxScreenDCImpl: public wxCocoaDCImpl
+{
+    DECLARE_DYNAMIC_CLASS(wxScreenDCImpl)
+public:
+    wxScreenDCImpl(wxScreenDC *owner);
+    wxScreenDCImpl(wxScreenDC *owner, wxDC *dc ); // Create compatible DC
+    virtual ~wxScreenDCImpl(void);
+
+    // Compatibility with X's requirements for drawing on top of all windows
+    static bool StartDrawingOnTop(wxWindow* WXUNUSED(window)) { return true; }
+    static bool StartDrawingOnTop(wxRect* WXUNUSED(rect) = NULL) { return true; }
+    static bool EndDrawingOnTop() { return true; }
+};
+
+#endif // __WX_COCOA_DCSCREEN_H__