Open
Bug 2018678
Opened 5 months ago
Updated 14 hours ago
Make sure animation range works well for {relative|absolute|sticky} positioned boxes.
Categories
(Core :: CSS Transitions and Animations, task)
Core
CSS Transitions and Animations
Tracking
()
ASSIGNED
People
(Reporter: boris, Assigned: jwatt)
References
(Blocks 1 open bug, )
Details
(Whiteboard: [scrollanimation:mvp])
Attachments
(1 file)
Per spec,
In all cases, the writing mode used to resolve the start and end sides is the writing mode of the relevant scroll container. Transforms are ignored, but relative and absolute positioning are accounted for.
and the note
Note: For sticky-positioned boxes the 0% and 100% progress conditions can sometimes be satisfied by a range of scroll positions rather than just one. Each range therefore indicates whether to use the earliest or latest qualifying position.
We use this bug to track the cases to make sure we take these positioned boxed into account.
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Updated•5 months ago
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Points: --- → 8
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Assignee | |
Comment 1•12 days ago
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Tentatively assigning this to myself since I have done some work on this. That's just to avoid duplicated effort. Happy to discuss and hand over.
Assignee: nobody → mozmail
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Updated•12 days ago
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Status: NEW → ASSIGNED
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Updated•11 days ago
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Summary: Make sure animation range works well for {relative|absoulte|sticky} positioned boxes. → Make sure animation range works well for {relative|absolute|sticky} positioned boxes.
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Assignee | |
Comment 2•14 hours ago
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Description
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