Bug 99016

Summary: [Qt] More responsive scroll animations
Product: WebKit Reporter: Allan Sandfeld Jensen <allan.jensen>
Component: WebKit QtAssignee: Allan Sandfeld Jensen <allan.jensen>
Status: RESOLVED FIXED    
Severity: Normal CC: dglazkov, gtk-ews, gustavo, jturcotte, peter+ews, webkit.review.bot, xan.lopez
Priority: P2    
Version: 420+   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
none
Patch
none
Patch none

Allan Sandfeld Jensen
Reported 2012-10-11 02:34:41 PDT
The default scroll animations in WebCore look very slugish compared to the smooth scrolling animations of KHTML. Fortunately the framework put in place in ScrollAnimatorNone, makes it possible to easily tweak the default parameters to make animations that feel more responsive. I am not sure why Chromium uses the animation curves they do, so I would start by making the new curve Qt only.
Attachments
Patch (5.02 KB, patch)
2012-10-11 02:37 PDT, Allan Sandfeld Jensen 		no flags
DetailsFormatted DiffDiff
Patch (4.75 KB, patch)
2012-10-11 02:54 PDT, Allan Sandfeld Jensen 		no flags
DetailsFormatted DiffDiff
Patch (4.76 KB, patch)
2012-10-11 03:42 PDT, Allan Sandfeld Jensen 		no flags
DetailsFormatted DiffDiff
Show Obsolete (2) View All Add attachment proposed patch, testcase, etc.
Allan Sandfeld Jensen
Comment 1 2012-10-11 02:37:24 PDT
Created attachment 168176 [details] Patch
WebKit Review Bot
Comment 2 2012-10-11 02:41:27 PDT
Comment on attachment 168176 [details] Patch Attachment 168176 [details] did not pass chromium-ews (chromium-xvfb): Output: http://queues.webkit.org/results/14248853
Peter Beverloo (cr-android ews)
Comment 3 2012-10-11 02:43:42 PDT
Comment on attachment 168176 [details] Patch Attachment 168176 [details] did not pass cr-android-ews (chromium-android): Output: http://queues.webkit.org/results/14248852
kov's GTK+ EWS bot
Comment 4 2012-10-11 02:44:19 PDT
Comment on attachment 168176 [details] Patch Attachment 168176 [details] did not pass gtk-ews (gtk): Output: http://queues.webkit.org/results/14250676
Allan Sandfeld Jensen
Comment 5 2012-10-11 02:54:44 PDT
Created attachment 168183 [details] Patch Fix build and share function header
Allan Sandfeld Jensen
Comment 6 2012-10-11 03:42:53 PDT
Created attachment 168188 [details] Patch Force document scroll to finish its animation faster.
WebKit Review Bot
Comment 7 2012-10-11 04:20:38 PDT
Comment on attachment 168188 [details] Patch Clearing flags on attachment: 168188 Committed r131041: <http://trac.webkit.org/changeset/131041>
WebKit Review Bot
Comment 8 2012-10-11 04:20:41 PDT
All reviewed patches have been landed. Closing bug.
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