Bug 13500

Summary:

REGRESSION: Listbox scrollbar does not reflect actual scrolled position when selected option is added after layout

Product:

WebKit

Reporter:

mitz

Component:

Forms

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

dev+webkit

Priority:

Keywords:

HasReduction, Regression

Version:

523.x (Safari 3)

Hardware:

Mac

OS:

OS X 10.4

Attachments:

Description	Flags
Test case	none
Delay scroll-to-reveal when m_optionsChanged is set	darin: review+

mitz

Reported 2007-04-26 06:50:15 PDT

In the attached test case, the listbox comes up with the last option selected and in scrolled into view, but the scroll thumb is all the way up. The test case mimics incremental loading by forcing layout before the <select> is closed. I think this is one of the issues that were mentioned in bug 11447.

Attachments
Test case (278 bytes, text/html) 2007-04-26 06:51 PDT, mitz	no flags	Details
Delay scroll-to-reveal when m_optionsChanged is set (44.30 KB, patch) 2007-04-26 07:52 PDT, mitz	darin: review+	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

mitz

Comment 1 2007-04-26 06:51:01 PDT

Created attachment 14202 [details] Test case

mitz

Comment 2 2007-04-26 07:52:31 PDT

Created attachment 14203 [details] Delay scroll-to-reveal when m_optionsChanged is set Includes pixel test and change log

Darin Adler

Comment 3 2007-04-26 08:21:51 PDT

Comment on attachment 14203 [details] Delay scroll-to-reveal when m_optionsChanged is set r=me

Mark Rowe (bdash)

Comment 4 2007-04-26 22:22:51 PDT

Landed in r21132.

Note You need to log in before you can comment on or make changes to this bug.