WindowFlags problem?

aither

Hi, everyone!

I tested the Qt5.12 example windowflags on iMX6ULL, then

I could not remove maximize and minimize button from the preview window of dialog style,
I showed two preview window, then z-order of two windows was inverted.
This example has no problem for Qt5.7 on same device.
Please tell me how resolve this problem.

Thanks,
Best Regards.

jsulm

This example has no problem for Qt5.7 on same device

Is Qt 5.7 the pre-installed version on your device?
What window manager do you use on the device?
It can be that Qt needs some adaptations for the window manager used (and the pre-installed version has them). One example for this behaviour is Ubuntu.

aither

@jsulm said in WindowFlags problem?:

First, thanks for your response.

I use wayland 1.6, and I cross-compiled and use Qt 5.7 and Qt 5.12 opensource.
The example has no problem for Ubuntu.

Thanks,
Best Regards.