Gtk::Label *interpolationInLabel = manage(new Gtk::Label(_("_In Interpolation"), true));
interpolationInLabel->set_alignment(0, 0.5);
interpolationInLabel->set_mnemonic_widget(*before);
Gtk::Label *interpolationInLabel = manage(new Gtk::Label(_("_In Interpolation"), true));
interpolationInLabel->set_alignment(0, 0.5);
interpolationInLabel->set_mnemonic_widget(*before);