Bug 35132

Summary:

Mouse cursor sometimes flickers over Flash content

Product:

WebKit

Reporter:

Alexey Proskuryakov <ap>

Component:

Plug-ins

Assignee:

Alexey Proskuryakov <ap>

Status:

RESOLVED FIXED

Severity:

Normal

Keywords:

InRadar

Priority:

Version:

528+ (Nightly build)

Hardware:

Mac

OS:

All

Attachments:

Description	Flags
proposed fix	mjs: review+

Description Alexey Proskuryakov 2010-02-18 14:37:06 PST

WebKit sometimes changes mouse cursor over Netscape plug-ins, even though those are supposed to be in control of cursor.

1. EventHandler sets cursor before dispatching events to plug-in.
2. SetCursor overrides in WEbHTML view are currently ineffective, to AppKit resets the mouse pointer to default once it cannot find an appropriate cursor rect.

This causes flickering - and I actually saw the cursor disappear on google.com/finance.

The problems are most visible with Flash 10.1 beta.

<rdar://problem/7664353>

Comment 1 Alexey Proskuryakov 2010-02-19 10:00:45 PST

Created attachment 49085 [details]
proposed fix

Did some brief testing on Windows, and this doesn't seem to break things.

Comment 2 Maciej Stachowiak 2010-02-19 16:02:54 PST

Comment on attachment 49085 [details]
proposed fix

r=me

Comment 3 Alexey Proskuryakov 2010-02-19 17:23:49 PST

Committed <http://trac.webkit.org/changeset/55041>.