136410 - Scroll wheel leaves trail of hand cursors

Status: VERIFIED DUPLICATE of bug 50511

(Core :: XUL, defect)

Description

[Nick Parlante]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Macintosh; U; PPC; en-US; rv:0.9.9+) Gecko/20020408
BuildID:    2002040809

Position the cursor over a link to get the hand cursor. Then using the scroll
wheel leaves a trail of hand cursor copies.

Reproducible: Always
Steps to Reproduce:
1. Position cursor over link to get hand cursor
2. Use scroll wheel


Actual Results:  Trail of hand cursor copies left in page

1. The arrow keys don't caus this problem when scrolling, since they hide the
cursor before scrolling
2. Netscape 4.7 appears to avoid this problem by switching the cursor to the
arrow cursor before scrolling
3. For some strange reason, if a floating pallete is over the window, the
problem does not happen. I suspect the pallet creates a non-rect clip region and
so inhibits the blit-optimization that is causing the problem. Of course that's
no solution, since the scroling is then too slow.

Comment 1

[R.K.Aa.]

dup of bug 50511 (by way of dup bug 66635)

*** This bug has been marked as a duplicate of 50511 ***

Comment 2

[Diego Biurrun]

Yep, it's a dupe, if the other is one.