epriestley d161a07781 Improve Differential behavior when scrolling with anchors ...

Summary:
Fixes T12779. Currently, we scroll down if the midline of the changeset is above the midline of the viewport.

This rule can cause us to scroll improperly when loading changesets //after// jumping to their anchors, since the changeset we want to look at will likely have a midpoint above the document midline. That is, we follow an anchor to `X.c`, then it loads, then we scroll past it.

Instead, scroll only if the changeset is (almost) entirely above the viewport.

Test Plan:
Followed an anchor to `PHUIFeedStoryExample`:

{F4984154}

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T12779

Differential Revision: https://secure.phabricator.com/D18052

2017-05-30 17:56:03 -07:00

20 KiB

Raw Blame History

View Raw