[Webkit-unassigned] [Bug 12386] New: dhtml elements render incorrectly in scrolling game

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=12386

           Summary: dhtml elements render incorrectly in scrolling game
           Product: WebKit
           Version: 419.x
          Platform: Macintosh
               URL: http://www.def-logic.com/flatland/flatland.html
        OS/Version: Mac OS X 10.4
            Status: UNCONFIRMED
          Severity: Critical
          Priority: P2
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: brent at def-logic.com


This is a dhtml/javascript game, which involves a scrolling playfied. 
PROBLEM: 
When run in Safari the screen does not update correctly. Parts of the dhtml
elements (sprites) remain on the screen when it scrolls thus leaving a trail in
their earlier position.

EXPECTED BEHAVIOR: 
The screen should update so that parts of the dhtml elements are not left
behind when it scrolls. This should behave like a standard top-down scrolling
game.
Please compare with Firefox for expected behavior.


-- 
Configure bugmail: http://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.