Closed Bug 1502059 Opened 3 years ago Closed 3 years ago
Receiving a relative scroll offset update can cause momentum scrolling to stop
Bug 1502059 - Don't always cancel a scroll animation when we have a relative scroll offset update. r?botond
46 bytes, text/x-phabricator-request
|Details | Review|
See bug 1453425 comment 20. Previously when APZ received a scroll offset update it would clobber its own offset and cancel any scroll animation like momentum scrolling.  Now when we're receiving a relative offset update we should do better and try and preserve any scroll animation.  https://searchfox.org/mozilla-central/rev/72b1e834f384a2ffec6eb4ce405fbd4b5e881109/gfx/layers/apz/src/AsyncPanZoomController.cpp#4390
Pushed by firstname.lastname@example.org: https://hg.mozilla.org/integration/mozilla-inbound/rev/b04f3425ee03 Don't always cancel a scroll animation when we have a relative scroll offset update. r=botond
You need to log in before you can comment on or make changes to this bug.