minor clean up

[wxWidgets.git] / include / wx / gtk / tooltip.h

diff --git a/include/wx/gtk/tooltip.h b/include/wx/gtk/tooltip.h
index eed23861118164bb799f4e56f20b9d75ddbb7aaf..9d92dd3f6f651defd24aa5904994d339788b2458 100644 (file)
--- a/include/wx/gtk/tooltip.h
+++ b/include/wx/gtk/tooltip.h
@@ -51,6 +51,8 @@ public:
 private:
     wxString     m_text;
     wxWindow    *m_window;
+
+    DECLARE_ABSTRACT_CLASS(wxToolTip)
 };
 
 #endif // __GTKTOOLTIPH__