[Interest] Language file resource loaded but UI not updating

[Konstantin Shegunov]

On Fri, Apr 30, 2021 at 9:42 AM Nicholas Yue <yue.nicholas at gmail.com> wrote:

> Hi,
>

Hi,

  What function do I need to call to tell the application that I have
> loaded a language file and to use it ?
>

You install the translator to the application. For newly initialized forms
- nothing more is to be done, however for forms that were already
initialized into a widget you need to call `retranslateUi()` (generated by
the designer) to have an observable effect.

Take a look here as well:
https://doc.qt.io/qt-6/qcoreapplication.html#installTranslator
https://doc.qt.io/qt-6/internationalization.html#dynamic-translation
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