@vaadin/roving-tabindex-mixin v0.1.8

@vaadin/roving-tabindex-mixin

This package provides RovingTabIndexMixin that does the following:

1. When one of the items receives focus, set its tabIndex to 0

2. Set tabIndex to -1 for all the items except the focused one

The mixin accepts a class that must apply SlottedItemsMixin and KeyboardDirectionMixin.