[Interest] Massive flickering while resizing Qt Quick application while resizing the window (Windows only)

[Nuno Santos]

Hi,

I have never realised until today that there is a massive flickering when resizing a Qt Quick application window.

This happens even with the minimal Qt Quick application template. When doing the resize on a complex application it looks like rubbish.

There is a massive amount of flickering bug reports open for this topic.

I’m currently using Qt 5.15.9 but it seems this is still an issue on Qt 6.X

Is this a well know issue? 

How can we deploy professional applications with such behaviour? 

Thanks!

Regards,

Nuno