D17404: [GCI 2018] GCompris: Add keyboard controls support to Memory activities

[Johnny Jazeix]

jjazeix added inline comments.

INLINE COMMENTS

> turx wrote in memory.js:158
> I changed the implementation here because there is only itemAt(x, y) in grid objects.
> i % columns here represents x, while i / columns represents y.
> But the program is failed to work with error qrc:/gcompris/src/activities/memory/memory.js:225: TypeError: Cannot call method 'selected' of undefined qrc:/gcompris/src/activities/memory/memory.js: 225 and I had no idea with it.
> Could you please help me to figure it out a little?

sure, I'll take a look in one hour

REPOSITORY
  R2 GCompris

REVISION DETAIL
  https://phabricator.kde.org/D17404

To: turx, #gcompris_improvements, jjazeix
Cc: jjazeix, kde-edu, narvaez, apol
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