How could I hide the main window's standard buttons...?

[MSDQuick]

Hi:
I'm new to Qt Quick .
To begin my first app, I would like to hide the main toolbox of main-window. I mean the "Minimize - Maximize and Close " buttons. I wonder if there is a tutorial for it ...?!

Thanks for helping...
MSD.

[SGaist]

Hi and welcome to devnet,

You can take a look at the Window flags example. It shows how you can modify various aspects of your widgets including these buttons.

[MSDQuick]

Hi "SGaist" ;
Thanks you for reply and the link ... Actually , I'm new in C++ , so to me the "Window flags example " is somehow complicated. Is there any optimized codes, or can you send me a simple code to remove that buttons...?

Thanks.

[SGaist]

Call:

setWindowFlags(Qt::WindowTitleHint);

in your main window.

[MSDQuick]

Hi SGaist :
I changed my main.cpp to this:

#include <QApplication>
#include <QQmlApplicationEngine>
#include <QMainWindow>

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);

    QQmlApplicationEngine engine;
    QMainWindow qm;
    qm.setWindowFlags(Qt::WindowTitleHint);
    qm.resize(250, 220);
    qm.show();
    //engine.load(QUrl(QStringLiteral("qrc:/main.qml")));

    return app.exec();
}

This is works fine, but now , how could I open my "main.qml" file as main window ...?

(engine.load(QUrl(QStringLiteral("qrc:/main.qml"))); opens the file in another window )

Thanks.

[Devopia53]

@MSDQuick

Hi, use the following:

// in main
int main(int argc, char *argv[])
{
    QGuiApplication app(argc, argv);

    QQmlApplicationEngine engine;
    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));

    return app.exec();
}

// in main.qml
[...]
Window {
    visible: true
    flags: Qt.WindowTitleHint
[...]

[SGaist]

Sorry, my bad, I've managed to miss it was for QtQuick. @Devopia53's solution is what you are looking for.

[MSDQuick]

Thank you Devopia53 (and SGaist):

flags: Qt.WindowTitleHint

works fine...