[webkit-changes] [WebKit/WebKit] e1c57f: [GFC] Add infrastructure for fractional track sizing

[Yulun Wu]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: e1c57f01dad7afa18a614e2ac9679bffa9cff75c
      
https://github.com/WebKit/WebKit/commit/e1c57f01dad7afa18a614e2ac9679bffa9cff75c
  Author: Yulun Wu <yulun...@apple.com>
  Date:   2026-01-21 (Wed, 21 Jan 2026)

  Changed paths:
    M Source/WebCore/layout/formattingContexts/grid/GridLayout.cpp
    M Source/WebCore/layout/formattingContexts/grid/GridLayout.h
    M Source/WebCore/layout/formattingContexts/grid/GridTypeAliases.h
    M Source/WebCore/layout/formattingContexts/grid/TrackSizingAlgorithm.cpp
    M Source/WebCore/layout/formattingContexts/grid/TrackSizingAlgorithm.h

  Log Message:
  -----------
  [GFC] Add infrastructure for fractional track sizing
https://bugs.webkit.org/show_bug.cgi?id=303669
<rdar://165942167>

Reviewed by Sammy Gill and Sam Weinig.

This PR adds support for collecting flex track information needed for sizing.

* Source/WebCore/layout/formattingContexts/grid/GridTypeAliases.h:
* Source/WebCore/layout/formattingContexts/grid/TrackSizingAlgorithm.cpp:
(WebCore::Layout::FlexTrack::FlexTrack):
(WebCore::Layout::TrackSizingAlgorithm::sizeTracks):
(WebCore::Layout::TrackSizingAlgorithm::collectFlexTracks):
(WebCore::Layout::TrackSizingAlgorithm::hasFlexTracks):
(WebCore::Layout::TrackSizingAlgorithm::totalFlexFactor):
* Source/WebCore/layout/formattingContexts/grid/TrackSizingAlgorithm.h:

Canonical link: https://commits.webkit.org/305983@main



To unsubscribe from these emails, change your notification settings at 
https://github.com/WebKit/WebKit/settings/notifications