Martin Robinson b63a1818c4 layout: Implement node geometry queries against BoxTree's Fragment (#36663) ...

This is a followup to #36629, continuing to implement script-based
layout queries  using the `Fragment`s attached to the `BoxTree`. In this
change, geometry queris (apart from parent offset) are calculated using
`Fragment`s hanging of the `BoxTree`.

In order to make this work, all `Fragment`s for inlines split by blocks,
need to be accessible in the `BoxTree`. This required some changes to
the way that box tree items were stored in DOM `BoxSlot`s. Now every
inline level item can have more than a single `BoxTree` item. These are
carefully collected by the `InlineFormattingContextBuilder` -- currently
a bit fragile, but with more documentation.

Testing: There are tests for these changes.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Oriol Brufau <obrufau@igalia.com>

2025-04-25 13:38:05 +00:00

..

Cargo.toml

compositing: Combine webrender_traits and compositing_traits (#36372)

2025-04-06 17:34:18 +00:00

lib.rs

layout: Implement node geometry queries against BoxTree's Fragment (#36663)

2025-04-25 13:38:05 +00:00

wrapper_traits.rs

script: Measure stored layout data memory usage. (#36664)

2025-04-24 12:01:51 +00:00