* SUMMARY The custom CSS cursor specified in the test case for Bug 15779 does not appear (when the mouse pointer is in the red region of the test case) on Mac OS X 10.4.10, but does with Safari for Windows on XP Pro. * STEPS TO REPRODUCE 1. Launch Safari/WebKit. 2. Go to URL (Attachment #16969 [details]): http://bugs.webkit.org/attachment.cgi?id=16969 3. Move mouse pointer to red area of square. * EXPECTED RESULTS Mouse pointer should change to a "grab" cursor (http://maps.live.com/cursors/grab.cur). * ACTUAL RESULTS Mouse pointer does not change at all. * REGRESSION N/A (I don't believe Safari 2.0.4 (419.3) supported custom cursors.) * NOTES See Bug 15779 for the original test case.
Created attachment 16978 [details] grab.cur (for posterity)
I think it's a known problem in CGImageSource, see <rdar://problem/4556355>. There are some related Bugzilla bugs, too: bug 8989, possibly bug 14082 and bug 14083.
This works fine on Mac OS X 10.5, both with the shipping version of WebKit and with TOT. I can reproduce the problem with a recent nightly build on 10.4.10.
Marking INVALID as a CoreGraphics issue.