UMG ComboBox tooltips

I’m currently using the master branch (as of a week ago) and I was wondering if there was a way to give options in a combo boxes hover-able tooltips per option just like in the editor menus using the UMG layout tool. I was thinking about using the Behavior tool tip text field but i don’t see a way to detect which option you are hovered over in order to change it.

You would need to implement a binding to the OnGenerateItem event, then you can provide a custom widget instead of the default one that’s just text.

Is there any example tutorials or blueprints for Combobox?

I think the UMG hallway in the content examples pack shows some stuff.