Unable to create widgets that overlaps

[Harsaith]

Hello, I am trying to create a custom widget that would look like this :
However, I don't know where to start and what is the usual technique for something like this. The tricky part is that the "add img" widegts would overlap on something (another widget) ?

[SGaist]

Hi and welcome to devnet,

What should be under your add image widget ?

Because from the looks of it, it falls outside the top level widget.

[Harsaith]

Thanks for your answer ! It should be another widget if possible because I would like to add in it other widgets such as QLabel and QPushButtons, etc

[SGaist]

You can position this add widget manually.

[Harsaith]

If it can help, this is what I am trying to do

[SGaist]

My suggestion still holds.

But why ? This breaks the usual visual workflows.