Applied patch [ 652336 ] Add tooltip support to wxUniv on Windows

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@18537 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/univ/combobox.h

@@ -160,6 +160,10 @@ public:
     virtual bool Enable(bool enable = TRUE);
     virtual bool Show(bool show = TRUE);
 
+#if wxUSE_TOOLTIPS
+    virtual void DoSetToolTip( wxToolTip *tip );
+#endif // wxUSE_TOOLTIPS
+
 protected:
     // override the base class virtuals involved into geometry calculations
     virtual wxSize DoGetBestClientSize() const;