add_label_to_grid_bag_sizer (table, this, _("Name"), true, wxGBPosition (r, 0));
_name = new wxTextCtrl (this, wxID_ANY, wxT (""));
- table->Add (_name, wxGBPosition (r, 1));
+ table->Add (_name, wxGBPosition (r, 1), wxDefaultSpan, wxEXPAND);
++r;
add_label_to_grid_bag_sizer (table, this, _("Input gamma"), true, wxGBPosition (r, 0));