Bug 118999

Summary:

StickyPositionConstraints should store the constrainingRectAtLastLayout

Product:

WebKit

Reporter:

Beth Dakin <bdakin>

Component:

CSS

Assignee:

Beth Dakin <bdakin>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

andersca, bdakin, cmarcelo, commit-queue, esprehn+autocc, glenn, jamesr, kondapallykalyan, luiz, simon.fraser, thorton, tonikitoo

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	simon.fraser: review+

Description Beth Dakin 2013-07-22 19:00:19 PDT

Much like how FixedPositionConstraints store a viewportRectAtLastLayout, StickyConstraints should store a constrainingRectAtLastLayout. We'll need this to get sticky right in overflow areas once overflow areas scroll on the scrolling thread. 

<rdar://problem/12469203>

Comment 1 Beth Dakin 2013-07-22 19:02:10 PDT

Created attachment 207301 [details]
Patch

Comment 2 Beth Dakin 2013-07-22 21:51:47 PDT

Thanks, Simon! http://trac.webkit.org/changeset/153032