173838 - -moz-opacity buggy

Status: RESOLVED FIXED

(Core :: Web Painting, defect)

Description

[Terry Valladon]

using a div with an style of:
overflow: auto;-moz-opacity:0.4;
and an image as the pages background when it first loads the alpha blending
works fine until you scroll the div down, then the alpha blending messes up.

Also with the same code the scrollbar is "stickey" and "jerkey"... when you try
to drag it it locks to the mouse so even when you release the mouse button it
will continue to scroll when you move the mouse.

See my URL to see what I mean for both cases.

Other then that you guys have done a band up job so far. Never thought some of
the fancy things IE does would be working in moz this soon.

This was tested in win2k and FreeBSD (both with latest build of browser).

Thank you,
     Terry Valladon

Comment 1

[Boris Zbarsky [:bzbarsky]]

http://www.sublinear.net/~slasherx/main.php seems to be a more useful url (esp.
if you have popup blocking on).

Over to something more like the right component.

Comment 2

[Simon Hill]

http://pixelkitty.net/ makes an excellent test-case for -moz-opacity slowing
down scrolling.
cached at http://othersdietrying.com/red_one/pixelkitty.net/

Comment 3

[Terry Valladon]

alpha is working right in latest build but the scroll bar is still "sticky"

Comment 4

[Robert O'Callahan (:roc) (email my personal email if necessary)]

I don't see the "sticky scrollbar" problem.

Comment 5

[Terry Valladon]

That too is fixed..

Thank you