QGraphicsScene problem/bug

[Lykurg]

..you don't see anything because you have to show the scene or set it to your widget, using layouts!

int main()
{
QApplication app();
//the above code
scene.show();
return app.exec();
}

int main()
{
QApplication app();
//the above code
scene.show();
return app.exec();
}

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[wysota]

It might be worth actually having a QGraphicsView somewhere...