Code review comment for lp:~fboucault/unity-2d/keyboard_navigation_experimental

> I've found bugs:
>
> - if number of results less than 6, the "See more/fewer results" option is of
> course hidden but
> is still found by the keyboard navigation. Repro: do a search which returns <6
> Applications. Hit down: where did focus go? Hit down again: there it is!

[REPORT BUG] It is done that way for accessibility reasons. The name of the group needs to be spoken to blind people. Maybe there is a nicer way to do it.

>
> - Do search which returns large list of applications, scroll down. Now return
> to search box &
> do new search (again returning large list). New search results are still
> scrolled down.

[NEEDS FIXING] Scrolling down is done with the keyboard.

>
> - At Home, if you leave mouse highlighting one gridItem, using keyboard to
> navigate gives
> you a second "active" looking gridItem.
>

[REPORT BUG] Not sure what the solution should be. Should the keyboard focus follow the mouse?

> - At Home, press down, down, right, right, up, up, then Esc to close it. Now
> open Home again, press down, down and you appear on the third column now.
>

The dash is going stateful so that behaviour is _probably_ ok.

> - At Search List of more than 6 rows or so, be about half-way down the
> applications list.
> Press up, down, left, right, and see how the list moves on the left/right
> motion - it
> shouldn't. This one is hard to reproduce - I get it searching for "e".
>

[REPORT BUG]

> - At "Search Applications", at the search box, press right. Where is focus?
>

[NEEDS FIXING] I think the focus was sent to the search filters previously.

> - Quickly type Meta, "w", down. See where focus appears - at "See Fewer
> Results" in the Files&Folders section
>

[REPORT BUG] Not a big issue but to solve it it would require acting on keyboard presses only when the results are all in. Not sure if it's right especially if we consider network sources.

>
> Suggestions/Questions?
> - highlighted grid item's text has underline. Correct?
>

[REPORT BUG] Should be like in Unity 3D instead.

> - At Home, continually pressing right on gridItems should wrap around??
> Instead of stopping?
> Similarly for down & up? Fewer barriers?

It's fine like it is I think.