204033 - Repaint BLACK Flashing when I move one IFRAME over other that has a scroller

Status: VERIFIED WORKSFORME

(SeaMonkey :: General, defect)

Description

[Vitali]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.3) Gecko/20030312
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.3) Gecko/20030312

We develop for mozilla, and need to move one IFRAME over another. However, when
we do so, if an IFRAME has a scroller. Like in the example above. It repaint
thru the black screen. It takes much more time and slows down the whole system.
It is not a critical bug, but users won't buy us until it is done. Please, very
please, correct! Mozilla is a great product. I like it a lot. It is cool!

Reproducible: Always

Steps to Reproduce:
1.Create an IFRAME with src=http://yahoo.com and another IFRAME on top of it
2.Move this frame towards end of the screen
3.You will see it

Actual Results:  
SCREEN FLASHES BLACK - Repaint is not working correctly.

Expected Results:  
SHOULD repain what needs to be, not the whole screen. IE works fine with it

Comment 1

[Bernard Alleysson]

WFM Mozilla 1.4rc1
reporter, can you try again with a recent build ? thx

Comment 2

[Jeff D. Hanson]

WFM:
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.5a) Gecko/20030604

I did notice the movement was rather jerky compared to IE6.

Comment 3

[Asa Dotzler [:asa]]

worksforme with windows Mozilla 2004020308

Comment 4

[Felix Miata]

verified slow and jerky but WFM in Linux 1.6 (K6/3-400) and OS/2 trunk (K6/3-550)