Bug 111406

Summary: Coordinated Graphics: Handle scrolling correctly.
Product: WebKit Reporter: Dongseong Hwang <dongseong.hwang>
Component: Layout and RenderingAssignee: Dongseong Hwang <dongseong.hwang>
Status: RESOLVED FIXED    
Severity: Normal CC: andersca, cmarcelo, luiz, noam, simon.fraser, webkit.review.bot, zeno
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 110066    
Attachments:
Description Flags
Patch none

Description Dongseong Hwang 2013-03-04 22:02:23 PST 
Coordinated Graphics deals with fast scrolling and slow scrolling in the same
routine, so WebChromeClient::invalidateContentsForSlowScroll should call
DrawingArea:scroll().

When CoordinatedLayerTreeHost::scrollNonCompositedContents() is called, we
should call scheduleLayerFlush() to notify to UI Process. In addition, when we
don't use fixed layout, we should call setNonCompositedContentsNeedDisplay() to
update non composited contents.
Comment 1 Dongseong Hwang 2013-03-04 22:04:08 PST 
Created attachment 191400 [details]
Patch
Comment 2 Noam Rosenthal 2013-03-08 02:33:53 PST 
Comment on attachment 191400 [details]
Patch

This is fine with me; Please ask andersca or smfr for WK2 sign off.
Comment 3 Dongseong Hwang 2013-03-08 02:47:02 PST 
(In reply to comment #2)
> (From update of attachment 191400 [details])
> This is fine with me; Please ask andersca or smfr for WK2 sign off.

yes, thank you for review :)
Comment 4 WebKit Review Bot 2013-03-08 08:35:49 PST 
Comment on attachment 191400 [details]
Patch

Clearing flags on attachment: 191400

Committed r145230: <http://trac.webkit.org/changeset/145230>
Comment 5 WebKit Review Bot 2013-03-08 08:35:53 PST 
All reviewed patches have been landed.  Closing bug.