Bug 132225

Summary:

WebKit2 View Gestures (Zoom): Pages with 'background-attachment: fixed' don't behave correctly when zoomed

Product:

WebKit

Reporter:

Tim Horton <thorton>

Component:

WebKit2

Assignee:

Tim Horton <thorton>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

andersca, sam, simon.fraser

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
patch	darin: review+

Description Tim Horton 2014-04-26 23:57:49 PDT

The RenderView's main GraphicsLayer doesn't apply the page scale if we have composited background-attachment: fixed; its contents containment layer does. We should apply the pinch-zoom scale to that layer if it exists (it only exists in this case).

<rdar://problem/15729975>

Comment 1 Tim Horton 2014-04-27 00:01:11 PDT

Created attachment 230254 [details]
patch

Comment 2 Tim Horton 2014-04-27 13:43:40 PDT

http://trac.webkit.org/changeset/167860