files/site.js: forward key events to embedded examples

[mearaj]

Fixes: https://todo.sr.ht/~eliasnaur/gio/415
Signed-off-by: Mearaj Bhagad mearajbhagad@gmail.com

For some reason most, probably iframes (may be event focus), the gio window inside iframe doesn't receives key events. In this commit, a global key event listener is added and it passes down key events to gio's window embedded inside iframes.

[eliasnaur]

CC @inkeliz @egonelbre .

Note that you don't have to create a new pull request. You can git commit --amend, git rebase -i and so on and then git push --force-with-lease to amend your PR.

I only have style nits:

• Don't include quotation marks in the commit title, and leave a newline after it.
• The Fixes: and Signed-off-by: belong last in the commit message.

So:

files/site.js: forward key events to embedded examples

For some reason most, probably iframes (may be event focus),
the gio window inside iframes doesn't receives key events.
In this commit, a global key event listener is added and it passes
down key events to gio's window embedded inside iframes.

Fixes: https://todo.sr.ht/~eliasnaur/gio/415
Signed-off-by: Mearaj Bhagad <mearajbhagad@gmail.com>

[mearaj]

Hi, I am really sorry for unnecessarily creating another PR. After commits squash, I wasn't able to PR for this branch, so created another PR. This time I did it again following your instructions. Thanks :)