Change external scroll offset to be a vector

RESOLVED FIXED in Firefox 67

Status

()

enhancement
RESOLVED FIXED
6 months ago
6 months ago

People

(Reporter: gw, Assigned: gw)

Tracking

unspecified
mozilla67
Points:
---

Firefox Tracking Flags

(firefox67 fixed)

Details

Attachments

(1 attachment)

No description provided.

Change the external scroll offset to be a vector, rather than a
point. This can also be updated gecko-side in future, but for
now is converted to a vector at the API boundary.

Also plumb through the external scroll offset so that it is stored
inside the ScrollFrameInfo in a spatial node. This will allow
modifying the transforms that the clip-scroll tree creates to
take into account the external scroll offset in future.

Pushed by gwatson@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/9b9bbabd8f10
Change external scroll offset to be a vector. r=emilio
Status: NEW → RESOLVED
Closed: 6 months ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla67
Assignee: nobody → gwatson
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