Open Bug 1581776 Opened 2 years ago Updated 2 years ago

Clicking an image with apz.allow_zooming should not zoom it


(Core :: Panning and Zooming, enhancement, P3)

71 Branch





(Reporter: clessili, Unassigned)


(Blocks 1 open bug)



(1 file)

Attached video recording.m4v

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:71.0) Gecko/20100101 Firefox/71.0

Steps to reproduce:

In about:config, set apz.allow_zooming to true. Now everything can be pinched to zoom smoothly.
Open an image in a new tab and click it.

Actual results:

The clicked image zooms in. Pinching to zoom and then clicking to de-zoom seems to mess with the margins and zoom level.

Expected results:

Zooming can be done more naturally with pinch gesture, so click-to-zoom is unnecessary and the two conflicts.
Click-to-zoom should be disabled when apz.allow_zooming is enabled.

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Component: Untriaged → Panning and Zooming
Product: Firefox → Core

Thanks for the report. This isn't a blocker for shipping desktop zooming, but it's a useful UX improvement to consider as a follow-up.

Blocks: desktop-zoom
Priority: -- → P3
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