Add separator (optional) between list elements.

Issue #374 new
Romain Pechot
created an issue

When you have really complex/long data inside a list its kind of hard to differentiate between the end of one and the start of the next element.

2018-07-31 12_51_19-Window.png

A one pixel separator line would help "snap" the user's eye when looking on the left side of the list (when searching the end/start separation).

2018-07-31 12_51_19-Window - Copy.png

Of course that means it would need to implement some kind of selector as to NOT clutter one-line/member element lists (like the List<Texture> and List<Power> in my case).

Maybe add this separator options inside the ListDrawerSettingsAttribute ?