Fix so OGL can build without wxBuffer

[wxWidgets.git] / include / wx / popupwin.h

diff --git a/include/wx/popupwin.h b/include/wx/popupwin.h
index 010481ec0cacc08a63ca2b1e4797cebf6e0a769a..2de6e2e50db9e24c91b29875355d77551ec02589 100644 (file)
--- a/include/wx/popupwin.h
+++ b/include/wx/popupwin.h
@@ -68,6 +68,9 @@ public:
 // when the user clicks mouse outside it or if it loses focus in any other way
 // ----------------------------------------------------------------------------
 
+class WXDLLEXPORT wxPopupWindowHandler;
+class WXDLLEXPORT wxPopupFocusHandler;
+
 class WXDLLEXPORT wxPopupTransientWindow : public wxPopupWindow
 {
 public: