Steven Novaryo a672397f2d layout: Add a query for getting the effective overflow of an element and use it in script (#42251) ...

In layout calculation within script, Instead of relying on the computed
values for overflow, query the overflow from layout for its used value
to accurately reflect whether an element establish a scroll container.
This query will be used for `IntersectionObserver` as well.

Testing: There are new `IntersectionObserver` WPT failures:
- `intersection-observer/isIntersecting-change-events.html`
- `intersection-observer/containing-block.html`

The failures are more than likely a false positive because intersection
observation steps wasn't supposed to trigger a reflow, but it was
before. It could be caused by the implementation of
`IntersectionObserver` in major UAs being a little bit different from
the spec in the calculation of `threshold` and `isIntersecting` .

---------

Signed-off-by: Jo Steven Novaryo <steven.novaryo@gmail.com>
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>

2026-03-05 11:35:32 +00:00

..

Cargo.toml

Unify servo package naming (#42916)

2026-03-01 14:15:27 +00:00

layout_damage.rs

layout: Replace dirty root approach with flexible box tree layout (#42700)

2026-02-19 14:31:13 +00:00

lib.rs

layout: Add a query for getting the effective overflow of an element and use it in script (#42251)

2026-03-05 11:35:32 +00:00

wrapper_traits.rs

Revert "script: Fire select events for user input selections (#42806)" (#42876)

2026-02-26 11:52:36 +00:00