Async touchpad pinch zoom events

Async touchpad pinch zoom events are for improving the page pinch zoom performance. Currently, the touchpad pinch zoom exposes a control wheel event that allows JS to cancel it. With this change, if the user doesn't make a pinch action on the touchpad, effectively canceling the control wheel event, then following control wheel events are not cancelable. But JavaScript does not know which ctrl wheel is the first one in the sequence, so if you want to cancel pinch zoom, you need to cancel all of t

Documentation

Status in Chromium

Blink>Input


Enabled by default (tracking bug) in:

  • Chrome for desktop release 71
  • Opera release 58

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • No public signals
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Owner

Last updated on 2018-10-18