Bug 105475

Summary:

Nested fixed position elements incorrectly repositioned on scrolling

Product:

WebKit

Reporter:

Beth Dakin <bdakin>

Component:

Layout and Rendering

Assignee:

Beth Dakin <bdakin>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

andersca, bdakin, eric, jamesr, ojan.autocc, simon.fraser, thorton, tonikitoo, webkit.review.bot

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Beth Dakin

Reported 2012-12-19 16:08:49 PST

Nested position:fixed elemets move around in weird ways on scrolling. See attached testcase. <rdar://problem/12894458>

Attachments
Test case (6.47 KB, text/html) 2012-12-19 16:09 PST, Beth Dakin	no flags	Details
Patch (9.85 KB, patch) 2012-12-19 16:22 PST, Beth Dakin	no flags	Details Formatted Diff Diff
Patch (16.36 KB, patch) 2013-01-03 15:37 PST, Beth Dakin	simon.fraser: review+	Details Formatted Diff Diff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.

Beth Dakin

Comment 1 2012-12-19 16:09:11 PST

Beth Dakin

Comment 2 2012-12-19 16:22:20 PST

Created attachment 180243 [details] Patch We may need the same or similar code for sticky, but I am not sure.

Beth Dakin

Comment 3 2013-01-03 15:37:21 PST

Created attachment 181239 [details] Patch I discussed this with Simon in person, and here's a slightly better approach.

Beth Dakin

Comment 4 2013-01-03 15:57:18 PST

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