tree 0d06ae2d198bed568273e3cae126fdd2e79b3076
parent 78d4fbaff8443cb5baaa8824e35989d4dcde0d2f
author zalan@apple.com <zalan@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1571332091 +0000
committer zalan@apple.com <zalan@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1571332091 +0000

[LFC][TFC] Table formatting context accesses geometry information from parent BFC
https://bugs.webkit.org/show_bug.cgi?id=203082
<rdar://problem/56370827>

Reviewed by Antti Koivisto.

Tables are wrapped in a 2 level formatting context structure. A <table> element initiates a block formatting context for its principal table box
where the caption and the table content live. It also initiates a table wrapper box which establishes the table formatting context.
In many cases the TFC needs access to the parent (generated) BFC.

* layout/FormattingContext.cpp:
(WebCore::Layout::FormattingContext::geometryForBox const):
* layout/FormattingContext.h:
* layout/tableformatting/TableFormattingContext.cpp:
(WebCore::Layout::TableFormattingContext::computedTableWidth):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@251243 268f45cc-cd09-0410-ab3c-d52691b4dbfc