first pass of wxUniv merge - nothing works, most parts don't even compile

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10673 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/dialog.h

@@ -30,12 +30,16 @@ public:
     void SetReturnCode(int returnCode) { m_returnCode = returnCode; }
     int GetReturnCode() const { return m_returnCode; }
 
+#if wxUSE_STATTEXT && wxUSE_TEXTCTRL
     // splits text up at newlines and places the
     // lines into a vertical wxBoxSizer
     wxSizer *CreateTextSizer( const wxString &message );
+#endif // wxUSE_STATTEXT && wxUSE_TEXTCTRL
     
+#if wxUSE_BUTTON
     // places buttons into a horizontal wxBoxSizer
     wxSizer *CreateButtonSizer( long flags );
+#endif // wxUSE_BUTTON
 
 protected:
     // the return code from modal dialog
@@ -48,6 +52,9 @@ protected:
     #include "wx/motif/dialog.h"
 #elif defined(__WXGTK__)
     #include "wx/gtk/dialog.h"
+#elif defined(__WXMGL__)
+    #include "wx/mgl/dialog.h"
+// FIXME_MGL -- belongs to wxUniv
 #elif defined(__WXQT__)
     #include "wx/qt/dialog.h"
 #elif defined(__WXMAC__)