Bug 217450

Summary: [LFC][Integration] Enable float clear for <br>
Product: WebKit Reporter: zalan <zalan>
Component: Layout and RenderingAssignee: zalan <zalan>
Status: RESOLVED FIXED    
Severity: Normal CC: bfulgham, changseok, esprehn+autocc, ews-watchlist, glenn, koivisto, kondapallykalyan, pdr, simon.fraser, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
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Description zalan 2020-10-07 14:39:09 PDT
ssia
Comment 1 zalan 2020-10-07 14:40:17 PDT
Created attachment 410783 [details]
Patch
Comment 2 zalan 2020-10-07 21:02:13 PDT
So it looks like the floats placed in the FloatingObjects can return 2 different geometries. 
1. if you check if there's a float on a particular vertical position the floored geometry is used (as the float is added with floored vertical position to the search tree), however
2. if you query for the bottom position of left/right/both to find a clear vertical position, the non-floored geometry is used.
This is really hard to match in IFC since we only use _one_ geometry per box.
Comment 3 zalan 2020-10-08 06:37:34 PDT
Created attachment 410836 [details]
Patch
Comment 4 zalan 2020-10-08 08:20:04 PDT
Created attachment 410840 [details]
Patch
Comment 5 EWS 2020-10-08 12:29:28 PDT
Committed r268202: <https://trac.webkit.org/changeset/268202>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 410840 [details].
Comment 6 Radar WebKit Bug Importer 2020-10-08 12:30:33 PDT
<rdar://problem/70105181>