application: 1. Some view (rsp. Fragment) that dis...

# tornadofx

[iari]

application:
1. Some view (rsp. Fragment) that displays a collection of images, which it takes as parameter (or alternatively is injected via model, whatever).
2. If you open it once, the observable list of images passed to it is used directly.
3. If you try to open it again, it just focuses the one that is already open, and adds the list of images passed as argument (or model via scope) to the existing list of images.