Closed Bug 1964152 Opened 11 months ago Closed 11 months ago

`TabUngrouped` not fired if the tab being ungrouped moves to a new or different window

Categories

(Firefox :: Tabbed Browser, defect, P3)

defect
Points:
1

Tracking

()

RESOLVED FIXED
140 Branch
Tracking Status
firefox140 --- fixed

People

(Reporter: jswinarton, Assigned: jswinarton)

References

(Blocks 1 open bug)

Details

(Whiteboard: [fidefe-tabgrps-tabbrowser])

Attachments

(1 file)

The root cause of this is that by the time the underlying MutationObserver sees the tab being removed from the group, it has been detached from the DOM. The event is fired, but because it is detached, it has nowhere to bubble up to.

Assignee: nobody → jswinarton
Attachment #9485157 - Attachment description: WIP: Bug 1964152: Dispatch TabGrouped and TabUngrouped from the tab group, not the tab → Bug 1964152: Dispatch TabGrouped and TabUngrouped from the tab group, not the tab r?dao,dwalker,sthompson
Status: NEW → ASSIGNED
Pushed by jswinarton@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/a5c2ee76679f Dispatch TabGrouped and TabUngrouped from the tab group, not the tab r=dao,sthompson,tabbrowser-reviewers,zombie
Status: ASSIGNED → RESOLVED
Closed: 11 months ago
Resolution: --- → FIXED
Target Milestone: --- → 140 Branch
Blocks: 1907099
Severity: -- → S3
Points: --- → 1
Priority: -- → P3
Whiteboard: [fidefe-tabgrps-tabbrowser]
QA Whiteboard: [qa-triage-done-c141/b140]
You need to log in before you can comment on or make changes to this bug.

Attachment

General

Created:
Updated:
Size: