QMetaObject::invokeMethod(home, "languageChanged");
QMetaObject::invokeMethod(shortcutArea, "languageChanged", Q_ARG(QVariant, user.graphPreferredLanguage));
QMetaObject::invokeMethod(statusArea, "languageChanged", Q_ARG(QVariant, user.graphPreferredLanguage));
QMetaObject::invokeMethod(home, "languageChanged");
QMetaObject::invokeMethod(shortcutArea, "languageChanged", Q_ARG(QVariant, user.graphPreferredLanguage));
QMetaObject::invokeMethod(statusArea, "languageChanged", Q_ARG(QVariant, user.graphPreferredLanguage));