translatormanager.cpp

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++ // Copyright (C) 2025 The Qt Company Ltd.

++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause

++

++ #include "translatormanager.h"

++

++ #include <QGuiApplication>

++

++ using namespace Qt::Literals::StringLiterals;

++

++ TranslatorManager::TranslatorManager(QQmlEngine &engine) : m_engine(engine) { }

++

++ TranslatorManager *TranslatorManager::create(QQmlEngine *engine, QJSEngine *)

++ {

++     return new TranslatorManager(*engine);

++ }

++

++ void TranslatorManager::switchLanguage(const QString &lang)

++ {

++     QLocale locale(lang);

++     QLocale::setDefault(locale);

++     qApp->removeTranslator(&m_translator); // not necessary from Qt 6.10

++     if (m_translator.load(locale, "clock"_L1, "_"_L1, ":/i18n/"_L1)

++         && qApp->installTranslator(&m_translator)) {

++         m_engine.retranslate();

++     } else {

++         qWarning("Could not load translation to %s!", qPrintable(locale.name()));

++     }

++ }