add_button (Stock::CANCEL, RESPONSE_CANCEL);
add_button (Stock::OK, RESPONSE_OK);
add_button (Stock::CANCEL, RESPONSE_CANCEL);
add_button (Stock::OK, RESPONSE_OK);
spinner.signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &MidiVelocityDialog::response), Gtk::RESPONSE_OK));
}
spinner.signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &MidiVelocityDialog::response), Gtk::RESPONSE_OK));
}