tree d7c275a64ad44df13afe27cc2e075c6399b526c9
parent 60bd2dd877919d576482f687e5edc43a064b5f1a
author zalan@apple.com <zalan@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1571160695 +0000
committer zalan@apple.com <zalan@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1571160695 +0000

[LFC][TFC] Add support for colgroup/col
https://bugs.webkit.org/show_bug.cgi?id=202991
<rdar://problem/56294715>

Reviewed by Antti Koivisto.

This patch sets up the column context when <colgroup> is present. This is in preparation for using <col>'s width to adjust the preferred width on table columns.

* layout/layouttree/LayoutTreeBuilder.cpp:
(WebCore::Layout::TreeBuilder::createLayoutBox):
* layout/tableformatting/TableFormattingContext.cpp:
(WebCore::Layout::TableFormattingContext::ensureTableGrid):
* layout/tableformatting/TableGrid.cpp:
(WebCore::Layout::TableGrid::Column::Column):
(WebCore::Layout::TableGrid::ColumnsContext::addColumn):
* layout/tableformatting/TableGrid.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@251147 268f45cc-cd09-0410-ab3c-d52691b4dbfc