[feature request] Have optional preselected item with bullet?

[AndyDragon]

First, thank you so much for this project, it was desperately needed in my project - most of the other controls didn't fit my needs.

One feature I would love to see is an optional preselected item with a check mark or bullet so when the table view appears, there is an indication of what is currently selected. It could either be an Int index or the contents to match the delegate.

[ozziek]

I like the idea! I'll try and implement it as soon as possible!