Open Bug 1962471 Opened 20 days ago Updated 15 days ago

Implement mechanism to evaluate `position-visibility` at ResizeObserver event time

Categories

(Core :: Layout: Positioned, enhancement)

Product:
Core
Component:
Layout: Positioned
Type:
enhancement

Tracking

()

Status:
ASSIGNED

People

(Reporter: dshin, Assigned: dshin)

References

(Blocks 4 open bugs)

Details

(Whiteboard: [anchorpositioning:m2])

For any element using position-visibility (And/or position-try-fallbacks), we need to store information on if the positioned element should remain visible, like we do for content-visibility: auto.

This information should be consulted by relevant abs-positioned elements to determine if they should be strongly hidden, which will be handled in bug 1962472

Summary: Implement mechanism to evaluate `position-visibility` in at ResizeObserver event time → Implement mechanism to evaluate `position-visibility` at ResizeObserver event time
Blocks: 1962472
Blocks: 1924231
Blocks: 1924233
Blocks: 1953529
No longer blocks: 1962472
Depends on: 1962472
No longer depends on: 1909341
Blocks: 1962472
No longer depends on: 1962472
Assignee: nobody → dshin
Status: NEW → ASSIGNED
Whiteboard: [anchorpositioning:triage] → [anchorpositioning:m2]
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