Bug 215752

Summary:	[LFC][IFC] Refactor inline content vertical alignment
Product:	WebKit	Reporter:	zalan <zalan>
Component:	Layout and Rendering	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	bfulgham, koivisto, simon.fraser, webkit-bug-importer, zalan
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:	214406, 214474, 214520, 214527, 214582, 214720, 214728, 214733, 214779, 214784, 214785, 214790, 215016, 215048, 215068, 215117, 215168, 215410, 215532, 215538, 215545, 215748
Bug Blocks:

Description zalan 2020-08-22 09:24:57 PDT

This is an umbrella bug for the refactoring steps.

It's about going
from -> as the last step, LineBuilder aligns the line content (runs) vertically but only when the LineBuilder is not in the preferred-width computation mode.
to -> LineBuild only takes care of the run placement horizontally (run size, logical left) and does not do any kind of alignment while LineBox constructs proper inline boxes for the inline content and aligns them both vertically and horizontally as needed.

Comment 1 Radar WebKit Bug Importer 2020-08-26 19:03:51 PDT

<rdar://problem/67844039>

Comment 2 zalan 2020-09-03 07:58:43 PDT

and done.