fix some warnings from GCC -Wextra

[wxWidgets.git] / include / wx / generic / busyinfo.h

diff --git a/include/wx/generic/busyinfo.h b/include/wx/generic/busyinfo.h
index 143d7bd375f71977eb0c84b36f912d654198ea4e..a48067b1752aa9ed764765a8f2481eaba27e9e89 100644 (file)
--- a/include/wx/generic/busyinfo.h
+++ b/include/wx/generic/busyinfo.h
@@ -12,11 +12,10 @@
 
 #include "wx/defs.h"
 
-#include "wx/frame.h"
-
 #if wxUSE_BUSYINFO
 
-class WXDLLIMPEXP_CORE wxFrame;
+class WXDLLIMPEXP_FWD_CORE wxFrame;
+class WXDLLIMPEXP_FWD_CORE wxWindow;
 
 //--------------------------------------------------------------------------------
 // wxBusyInfo
@@ -24,7 +23,7 @@ class WXDLLIMPEXP_CORE wxFrame;
 //                  Can be used in exactly same way as wxBusyCursor
 //--------------------------------------------------------------------------------
 
-class WXDLLEXPORT wxBusyInfo : public wxObject
+class WXDLLIMPEXP_CORE wxBusyInfo : public wxObject
 {
 public:
     wxBusyInfo(const wxString& message, wxWindow *parent = NULL);