Bug 26469 - Scroll thumb painted half incorrectly on Windows
Summary: Scroll thumb painted half incorrectly on Windows
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Platform (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC Windows 7
: P2 Minor
Assignee: Nobody
URL:
Keywords: InRadar, PlatformOnly
Depends on:
Blocks:
 
Reported: 2009-06-16 20:57 PDT by Matt Lilek
Modified: 2009-06-17 11:06 PDT (History)
1 user (show)

See Also:

Attachments
Screenshot (16.49 KB, image/png)
2009-06-16 20:57 PDT, Matt Lilek 		no flags Details
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Description Matt Lilek 2009-06-16 20:57:18 PDT 
On Windows, if you click in the track of a scrollbar to jump scroll a page, when the scroll thumb moves to where your cursor is, it will be painted half inactive/half inactive (see screenshot).

Open <http://webkit.org/blog> and with the page still scrolled to the top, click in the scroll bar towards the bottom, so the page will jump down.  It fixes itself as soon as you move the mouse off and back onto the scroll bar or when you let go of the mouse button.

This happens with horizontal as well as vertical scroll bars.
Comment 1 Matt Lilek 2009-06-16 20:57:41 PDT 
Created attachment 31396 [details]
Screenshot
Comment 2 Adam Roben (:aroben) 2009-06-17 11:05:39 PDT 
This affects Vista, too.
Comment 3 Adam Roben (:aroben) 2009-06-17 11:06:10 PDT 
<rdar://problem/6555889>