Closed Bug 1875551 Opened 2 years ago Closed 2 years ago

Tab card preview listeners should only be active while preview is shown

Categories

(Firefox :: Tabbed Browser, defect)

Product:
Firefox
Component:
Tabbed Browser
Version:
Firefox 124
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Tracking Flags:
Tracking Status
firefox124 --- fixed

People

(Reporter: mstriemer, Unassigned)

References

(Blocks 1 open bug)

Details

The TabSelect listener is added in connectedCallback() of the card preview, which fires when the card preview is set up initially. This means it is performing work every time the user changes tabs, regardless of whether the preview is shown or not. In bug 1875143, there is a new listener added in the same place, this time for wheel which would fire much more often. The wheel event should likely be added/removed when the panel is shown/hidden, and may as well do TabSelect while we're at it then.

Severity: -- → N/A
Depends on: 1875143

This was fixed in the patch for bug 1875143.

Status: NEW → RESOLVED
Closed: 2 years ago
status-firefox124: --- → fixed
Resolution: --- → FIXED
Version: unspecified → Firefox 124
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