tree 8603020ae74e23e4e70feb1c9951c4b5eaf82a62
parent c3d76582b656fdabc92a470ebe0d986b58c44751
author Sunny Goyal <sunnygoyal@google.com> 1446100101 -0700
committer Sunny Goyal <sunnygoyal@google.com> 1446224625 -0700

Allowing widgets to be focusable

> Pressing 'enter' enters the focus inside the widget.
> If the widget has only one focusable, it directly performs click
> Pressing 'esc' brings the focus back to the parent host.

Bug: 25199581
Change-Id: Ia7fd5d929f5945d61173abd349660a5efbe74afc