title: Qt application unexpected LanguageChange event
body: <p>I have a Qt application which I want to have right-to-left layout direction. In main function I do set the layout direction to right-to-left and it is set correctly but before the window comes up a <code>QEvent::LanguageChange</code> is received and the layout direction is set to left-to-right. According to <a href="https://doc.qt.io/qt-5/qevent.html#Type-enum" rel="nofollow noreferrer">Qt documentation</a>  this event is received when </p>
  
  <blockquote>
    <p>The application translation changed</p>
  </blockquote>
  
  <p>but I don't have any in my app. This is a very big application and I have no idea where to look for what changes the language. My question is that is there any other thing that my cause LanguageChange event?</p>