+ add_label_to_sizer (_grid, _gain_label, true, wxGBPosition(r, 0));
+ {
+ wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+ s->Add (_gain->wrapped(), 1, wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
+ s->Add (_gain_db_label, 0, wxALIGN_CENTER_VERTICAL);
+ _grid->Add (s, wxGBPosition(r, 1));
+ }
+ _grid->Add (_gain_calculate_button, wxGBPosition(r, 2), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
+
+ ++r;
+
+ add_label_to_sizer (_grid, _delay_label, true, wxGBPosition(r, 0));
+ {
+ wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+ s->Add (_delay->wrapped(), 1, wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
+ s->Add (_delay_ms_label, 0, wxALIGN_CENTER_VERTICAL);
+ _grid->Add (s, wxGBPosition(r, 1));
+ }
+ ++r;