I added a toolbar with 2 items(A and B) to a window controller.
I'm trying to show a second view(B) on the same place as the first view(A) on a window controller.
I tried segue and it shows me a few options (sheet, show, custom, modal and popover). None does what I would like. The closest one was sheet.
For the first view I can see a relationship (window content to view controller) and it seems to be what I need.
The end result would be a preference window with toolbar to show different views. In some applications I see the window size changing, but it is not necessary.