1344108 - [Pointer Event] Enable pointerevent_sequence_at_implicit_release_on_drag-manual.html

Status: RESOLVED FIXED

(Core :: DOM: Events, enhancement, P2)

Comment 1

[Ming-Chou Shih [:stone]]

Attachment: Part1: Fire lostpointercapture event immediately after pointerup/pointercancel

Spec [1] says we should implicitly release pointer capture immediately after firing the pointerup or pointercancel events.

We may fire pointer leave / exit in EventStateManager::PostHandleEvent and implicit release pointer capture in current implementation.

Revise current implementation and handle it before PostHandleEvent.

[1] https://w3c.github.io/pointerevents/#implicit-release-of-pointer-capture

Comment 2

[Ming-Chou Shih [:stone]]

Attachment: Part2: Only prevent drag when capturing the pointer events by content

Comment 3

[Ming-Chou Shih [:stone]]

Attachment: Part3: Enable pointerevent_sequence_at_implicit_release_on_drag-manual.html

Comment 4

[Ming-Chou Shih [:stone]]

https://treeherder.mozilla.org/#/jobs?repo=try&revision=b5db3283b516bb7e28479132edaeb902c98b3eb5

Comment 5

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/aad29639fd5b
Part1: Fire lostpointercapture event immediately after pointerup/pointercancel. r=smaug.
https://hg.mozilla.org/integration/mozilla-inbound/rev/66ac49d8bfe7
Part2: Only prevent drag when capturing the pointer events by content. r=smaug.
https://hg.mozilla.org/integration/mozilla-inbound/rev/b2feeea8d65d
Part3: Enable pointerevent_sequence_at_implicit_release_on_drag-manual.html. r=smaug.

Comment 6

[Wes Kocher (:KWierso) (Not reading bugmail; email directly if needed)]

https://hg.mozilla.org/mozilla-central/rev/aad29639fd5b
https://hg.mozilla.org/mozilla-central/rev/66ac49d8bfe7
https://hg.mozilla.org/mozilla-central/rev/b2feeea8d65d