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/osx/msgdlg.h

@@ -0,0 +1,48 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/osx/msgdlg.h
+// Purpose:     wxMessageDialog class. Use generic version if no
+//              platform-specific implementation.
+// Author:      Stefan Csomor
+// Modified by:
+// Created:     1998-01-01
+// RCS-ID:      $Id: msgdlg.h 65680 2010-09-30 11:44:45Z VZ $
+// Copyright:   (c) Stefan Csomor
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_MSGBOXDLG_H_
+#define _WX_MSGBOXDLG_H_
+
+class WXDLLIMPEXP_CORE wxMessageDialog : public wxMessageDialogBase
+{
+public:
+    wxMessageDialog(wxWindow *parent,
+                    const wxString& message,
+                    const wxString& caption = wxMessageBoxCaptionStr,
+                    long style = wxOK|wxCENTRE,
+                    const wxPoint& pos = wxDefaultPosition);
+
+    virtual int ShowModal();
+
+#if wxOSX_USE_COCOA
+    virtual void ShowWindowModal();
+    virtual void ModalFinishedCallback(void* panel, int resultCode);
+#endif
+
+protected:
+    // not supported for message dialog
+    virtual void DoSetSize(int WXUNUSED(x), int WXUNUSED(y),
+                           int WXUNUSED(width), int WXUNUSED(height),
+                           int WXUNUSED(sizeFlags) = wxSIZE_AUTO) {}
+
+#if wxOSX_USE_COCOA
+    void* ConstructNSAlert();
+#endif
+
+    int m_buttonId[3];
+    int m_buttonCount;
+
+    DECLARE_DYNAMIC_CLASS(wxMessageDialog)
+};
+
+#endif // _WX_MSGBOXDLG_H_