Translations loaded but not installed : QLinguist

SYAWA

Hi,

I work an interface software and I want to translate the items from French to English.
For this I use QLinguist Tool to do the translation. However, I have same problem, My app will not able to make the translation.
I have follown all documentation of Qlinguist but no solution. I am able to load the qm file et install the translation but nothing is translate.

Here, you have my main and pro file :

main:
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
bool English =true;
// Changer la langue par défaut des widgets dans la langue du système (traduit les boutons des QMessageBox par ex.)

if(English)
{
    QTranslator translator;
    a.removeTranslator(&translator);
    const QStringList uilang = QLocale::system().uiLanguages();
    for (const QString & locale : uilang) {
        const QString baseName = "MESS2DBC_"+ QLocale(locale).name();
        if(translator.load(":/i18n/"+baseName)){
             qDebug("Translator loaded");
            a.installTranslator(&translator);
           break;
        }
        else {
            a.removeTranslator(&translator);
        }
    }
}

MainWindow w;
w.show();

// le premier argument est le nom de l'executable, le second et suivant les commandes passés au programme
if(argc == 2) // s'il y a 2 argument charger directement le projet M2C en paramètre de l'application
{
    // Cela peut se produire quand on ouvre un M2C directement depuis windows ou par glisser-déposer sur l'executable
    w.chargerProjet(argv[1]);
}

return a.exec();

}

Pro File:

.
.....
....

RESOURCES +=
IHM/ressource.qrc

OTHER_FILES +=
ParserLDF/parser_ldf.y
ParserLDF/parser_ldf.lex

TRANSLATIONS = MESS2DBC_en_US.ts \

CONFIG += lrelease
CONFIG += embed_translations

RC_ICONS = app-icon.ico

#EEL Custom define
DEFINES += APP_VERSION=\"4.6.15\"

DISTFILES +=
MESS2DBC_en_US.qm

If someone has a solution to my problem, his help will be a great pleasure for me

Christian Ehrlicher

@SYAWA said in Translations loaded but not installed : QLinguist:

if(English)
{
QTranslator translator;
...
}

Basic c++ - how long does this object live?