Bug 20331 - REGRESSION(r35177-r35203): Scrolling slowly over a scrollable field scrolls the page instead of the field
Summary: REGRESSION(r35177-r35203): Scrolling slowly over a scrollable field scrolls t...
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: 528+ (Nightly build)
Hardware: Mac OS X 10.5
: P1 Normal
Assignee: Maxime Britto
URL: http://en.wikipedia.org/w/index.php?t...
Keywords: InRadar, Regression
Depends on:
Reported: 2008-08-08 08:42 PDT by Gavin Sherlock
Modified: 2008-08-08 16:41 PDT (History)
1 user (show)

See Also:

patch (1.67 KB, patch)
2008-08-08 16:31 PDT, Maxime Britto
adele: review+
Details | Formatted Diff | Diff

Note You need to log in before you can comment on or make changes to this bug.
Description Gavin Sherlock 2008-08-08 08:42:11 PDT
Steps to reproduce:

1.  Go to a page with a scrolling field, e.g. a text field, or a select list, such as:


2.  Put cursor over scrolling field
3.  Scroll slowly, using a scroll wheel

Expected results:

Field under cursor will scroll

Actual Results:

Page scrolls

Note, it you scroll faster, then the field scrolls, as it should.

Regression:  Yes, because it works as expected in Safari  3.1.2 (5525.20.1).  Tested in r35636 on 10.5.4 on a MacPro
Comment 1 Gavin Sherlock 2008-08-08 11:20:32 PDT
This works as expected in r35177, but not in r35203.

I suspect http://trac.webkit.org/changeset/35190
Comment 2 Mark Rowe (bdash) 2008-08-08 14:27:03 PDT
Comment 3 Maxime Britto 2008-08-08 15:55:24 PDT
I'll take a look into this.
The weird thing is, I can only repro it with a pc mouse wheel, with the mighty mouse I can't.
Comment 4 Maxime Britto 2008-08-08 16:31:22 PDT
Created attachment 22714 [details]
Comment 5 Maxime Britto 2008-08-08 16:41:35 PDT
fixed in r35647