2 commits

Author	SHA1	Message	Date
Oriol Brufau	6b2bbdd02d	Layout 2020: implement clearance as Option<Length> ... Clearance was implemented as a Length, where zero meant no clearance. However, having a clearance of 0px should be different than having no clearance, since the former can still prevent margin collapse. This patch keeps the existing behavior, so it won't be possible to get a clearance of Some(Length::zero()), but it prepares the terrain for a follow-up to fix calculate_clearance to return the proper thing.	2023-06-29 11:00:45 +02:00
Martin Robinson	e563927718	Layout 2020: Move all Fragment code to the fragment_tree directory ... This is a simple code organization change with no behavior change with the idea of making Layout 2020 easier to understand by new folks to the project. The idea is that we will have a cleaner separation between the different parts of layout ie one directory for the fragment tree and one (currently multiple) directory for the box tree.	2023-06-04 18:12:11 +02:00