Some #include and #if wxUSE_XX things

Shut up notification in wxTextCtrl
  Made things compile again...


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2858 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/docmdi.h

@@ -16,6 +16,10 @@
 #pragma interface "docmdi.h"
 #endif
 
+#include "wx/defs.h"
+
+#if wxUSE_MDI_ARCHITECTURE
+
 #include "wx/docview.h"
 #include "wx/mdi.h"
 
@@ -79,5 +83,8 @@ DECLARE_EVENT_TABLE()
 
 };
 
+#endif
+    // wxUSE_MDI_ARCHITECTURE
+    
 #endif
     // _WX_DOCMDI_H_