added show on cursor over for datatip

[udnaan]

This pull request adds datatip on cursor while using keyboard. The setting can be turned on by going into settings.

This is the same pull request

[facebook-github-bot]

pelmers has imported this pull request. If you are a Facebook employee, you can view this diff on Phabricator.

[kcaze]

This doesn't seem right. I put some logging in _startFetching() and confirmed that if this is turned on, it'll try to fetch datatips on every single keystroke.

This feels like it should at least do _startFetchingDebounce() instead of _startFetching()?

[facebook-github-bot]

@udnaan has updated the pull request. Re-import the pull request

[udnaan]

I switched to startFetchingDebounce but in a local test, this doesn't do what it is suppose to do. I will have to stick with the startFetching unless someone has any insights.

[udnaan]

Any timeframe on when this will be in or is there something else needs to be done to the PR?

[k-ode]

I would also like this and would be happy to test and debug any issues that needs to be fixed.