commit ff69943b5e8b06053cc0715efdc749bead4a3b02
author Aishwarya Rajesh <aishwaryarj@google.com> Mon Sep 25 23:20:05 2023
committer Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> Mon Sep 25 23:20:05 2023
tree e6df24eb8df61befcae32f5dc289bef252f64daa
parent da0106499dbde98e092e37b91abe15be035817ee

[APS] Post clearance of hover state on tab strip down event

Currently, TabStripEventHandler#onDown() attempts to clear any
persisting tab hover state when a down event is received on the strip; a
down event is always received before a subsequent click/drag/long
press/fling etc. However, during a tab close button click, the clearance
does not take effect possibly due to tab closure animations.

This CL introduces a PostTask to reasonably delay hover state clearance
in onDown() as a best effort for the clearance to take effect after any
animations triggered due to the down event have ended. This would mean
that showing the hover card for a tab that is possibly moved to the
point of tab closure, or for a tab that is selected, as a result of a
click (that follows a down event) on the tab strip, will be deferred to
until after a subsequent hover move event is detected from the point of
the down event.

Bug: 1483487, 1451925
Change-Id: I426b6178a5052a97a738fe627f35bd6dcb2106d2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4878237
Reviewed-by: Neil Coronado <nemco@google.com>
Commit-Queue: Aishwarya Rajesh <aishwaryarj@google.com>
Code-Coverage: findit-for-me@appspot.gserviceaccount.com <findit-for-me@appspot.gserviceaccount.com>
Reviewed-by: Sirisha Kavuluru <skavuluru@google.com>
Cr-Commit-Position: refs/heads/main@{#1201205}