Issue with createWindowContainer + SDL

[seb.tvpaint]

Hi,
Thanks for your answer

My widget is not hold in a layout. Its position is relative to the parent as i need to rotate it / scale it (it's a widget used to make drawing operations).
One thing that could help me would be to get an image (with a QImage ? ) of what is displayed on the window (used to do some rendering with vulkan) and render it in my widget.
But i don't know if it's possible.