+wxStaticText *
+add_label_to_grid_bag_sizer (wxGridBagSizer* s, wxWindow* p, wxString t, wxGBPosition pos, wxGBSpan span)
+{
+ wxStaticText* m = new wxStaticText (p, wxID_ANY, t);
+ s->Add (m, pos, span, wxALIGN_CENTER_VERTICAL | wxALL, 6);
+ return m;
+}
+