added some wxMSW stuff

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/msw/msgdlg.h

@@ -0,0 +1,49 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        msgdlg.h
+// Purpose:     wxMessageDialog class
+// Author:      Julian Smart
+// Modified by:
+// Created:     01/02/97
+// RCS-ID:      $Id$
+// Copyright:   (c) Julian Smart and Markus Holzem
+// Licence:   	wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef __MSGBOXDLGH__
+#define __MSGBOXDLGH__
+
+#ifdef __GNUG__
+#pragma interface "msgdlg.h"
+#endif
+
+#include "wx/setup.h"
+#include "wx/dialog.h"
+
+/*
+ * Message box dialog
+ */
+
+WXDLLEXPORT_DATA(extern const char*) wxMessageBoxCaptionStr;
+
+class WXDLLEXPORT wxMessageDialog: public wxDialog
+{
+DECLARE_DYNAMIC_CLASS(wxMessageDialog)
+protected:
+    wxString    m_caption;
+    wxString    m_message;
+    long        m_dialogStyle;
+    wxWindow *  m_parent;
+public:
+    wxMessageDialog(wxWindow *parent, const wxString& message, const wxString& caption = wxMessageBoxCaptionStr,
+        long style = wxOK|wxCENTRE, const wxPoint& pos = wxDefaultPosition);
+
+    int ShowModal(void);
+};
+
+
+int WXDLLEXPORT wxMessageBox(const wxString& message, const wxString& caption = wxMessageBoxCaptionStr,
+  const long style = wxOK|wxCENTRE,
+  wxWindow *parent = NULL, const int x = -1, const int y = -1);
+
+#endif
+    // __MSGBOXDLGH__