Closed Bug 1200397 Opened 9 years ago Closed 9 years ago

Pinch zoom gesture does not always appear to work when C++APZ is enabled.

Categories

(Core :: Panning and Zooming, defect)

Product:
Core
Component:
Panning and Zooming
Platform:
ARM
Android
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED WORKSFORME
Tracking Flags:
Tracking Status
firefox43 --- affected

People

(Reporter: rbarker, Unassigned)

References

Details

The NYT.com desktop page has a scrollable div along the right side of the page. The pinch zoom gesture does not appear to work when C++APZ is enabled. The same action works as expect in nightly with Java APZ.
Blocks: apz-fennec
Please re-test to see if this still happens with the latest fixes, and if it does, see if you can make a reduced test case for it. Thanks!
snorp discovered that the scrollable div along the right side of nytimes.com has a touch listener and implements its own scrolling. So any touches in that area don't go through the APZ machinery, and not being able to zoom there is expected behaviour.
After discussion with Randall this may also have been due to an older version of the event untransformation code which didn't take the resolution into account properly. Closing as WFM since it seems to be ok now.
Status: NEW → RESOLVED
Closed: 9 years ago
Resolution: --- → WORKSFORME
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