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Merge pull request #496 from ispyisail/fix-system-regional-locale

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Fix regional system locale loading the wrong translation (pt_BR/nl_BE/nl_NL)
This commit is contained in:
Laurent Trinques
2026-06-12 11:46:56 +02:00
committed by GitHub
parent 1a4bb91285 0eb3e1e436
commit d62479e6e4
1 changed files with 19 additions and 15 deletions
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sources/qetapp.cpp
+19 -15
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@@ -226,20 +226,20 @@ void QETApp::setLanguage(const QString &desired_language) {
// load translations for the QET application
// charge les traductions pour l'application QET
if (!qetTranslator.load("qet_" + desired_language, languages_path)) {
/* in case of failure,
* we fall back on the native channels for French
* en cas d'echec,
* on retombe sur les chaines natives pour le francais
*/
if (desired_language != "fr") {
// use of the English version by default
// utilisation de la version anglaise par defaut
if(!qetTranslator.load("qet_en", languages_path))
qWarning() << "failed to load"
<< "qet_en" << languages_path << "(" << __FILE__
<< __LINE__ << __FUNCTION__ << ")";
}
// desired_language may be a full locale such as "pt_BR": try that exact
// translation, then the base language ("pt"), then fall back to English.
// French is the application's source language and needs no translation.
const QString base_language = desired_language.section('_', 0, 0);
bool loaded = qetTranslator.load("qet_" + desired_language, languages_path);
if (!loaded && base_language != desired_language)
loaded = qetTranslator.load("qet_" + base_language, languages_path);
if (!loaded && base_language != "fr") {
// use of the English version by default
// utilisation de la version anglaise par defaut
if(!qetTranslator.load("qet_en", languages_path))
qWarning() << "failed to load"
<< "qet_en" << languages_path << "(" << __FILE__
<< __LINE__ << __FUNCTION__ << ")";
}
qApp->installTranslator(&qetTranslator);
@@ -263,7 +263,11 @@ QString QETApp::langFromSetting()
QSettings settings;
system_language = settings.value("lang", "system").toString();
if(system_language == "system") {
system_language = QLocale::system().name().left(2);
// Keep the full locale (e.g. "pt_BR"), not just the base language
// ("pt"): QET ships regional translations (pt_BR, nl_BE, nl_NL) and
// truncating here loaded the wrong one. setLanguage() falls back to
// the base language when no regional translation exists.
system_language = QLocale::system().name();
}
lang_is_set = true;
}