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Fullscreen application will disappear when I open a dialog such as file dialog or I click on my the second screen.

  • Re: Qml - ApplicationWindow fullscreen issues
    I am facing the same problem and I do not think get a good solution and cause of issue, even though I think @GoranShekerov 's method will work.My enviroment is Win10, Qt5.12, msvc2017.Simple testing code is as follows:

    Window {
        visible: true
        width: 1920
        height: 1080
        flags: flags | Qt.FramelessWindowHint //just Qt.FramelessWindowHint also the same

    My the first screen resolution is 1920x1080, that mean a fullscreen application.Surely, I will use @GoranShekerov 's method temporarily.

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