[Question-KWin] - Find window's screen through WId?

[Michail Vourlakos]

On 22/11/2016 10:13 μμ, David Edmundson wrote:
> For your own window? A window that you're getting from TasksModel or 
> something else?

not my window, for a window that you know only its  WId that has been 
returned somehow from KWIn