Function foreach

gui/src/forms/frmoptions.cpp:67–73

  QString tlcode;
  ui.cbLangBackup->addItem("None", QVariant(""));
  foreach (QString lang, SubtitleLanguage("").listLanguages()) {
    tlcode = SubtitleLanguage(lang).toTwoLetter();
    ui.cbLang->addItem(QIcon(QString(":/languages/%1.png").arg(tlcode)), lang,
                       QVariant(tlcode));
    ui.cbLangBackup->addItem(QIcon(QString(":/languages/%1.png").arg(tlcode)),
                             lang, QVariant(tlcode));
  }

  setAttribute(Qt::WA_QuitOnClose, false);