27207 - Trashed scrollbars after page download

Status: VERIFIED WORKSFORME

(Core :: XUL, defect, P3)

Description

[prosa]

From Bug Helper:
User-Agent: Mozilla/5.0 [en] (Linux; I)
BuildID:    2000020708
In certain cases, specially when page download takes too long, the vertical and
horizontal scrollbars become trashed. First they don't work. Second, in the
place of the scrollbar bitmaps, there is a messy combination of elements of the
web page being loaded (webpage fragments)

This situation seems to happen exclusively when Mozilla is not on fullscreen.
Probably this is because CNN homepages (where this happens quite frequently)
only cover 2/3 of the width of the screen.

It seems that in some cases the scrolling keeps being active. However one should
minimize and restore the window to see it.

Reproducible: Sometimes
Steps to Reproduce:
1.Open Mozilla in a small window and go to CNN.com
2.Try a few loads of the homepage
3.In the situation when scrollbars become trashed try to click on them. Minimize
and restore the window.

Actual Results:  Scrollbars inactive and trashed with fragments of the webpage
being loaded. In some cases window minimize-restore shows that scrolling still
works "behind the scenes"

Comment 1

[Doron Rosenberg (IBM)]

moving to XP Toolkit/Widgets

Comment 2

[Peter Trudelle]

I can't reproduce this using today's comm opt build, resolving as wfm. If you
still see it, please reopen with sufficient information for me to reproduce. In
particular, we need a finite set of steps that will demonstrate the problem.

Comment 3

[shrirang khanzode]

Sorry for the spam, changing QA contact.

Comment 4

[Keyser Sose]

Worksforme:
Platform: PC
OS: Red Hat 6.2 (Linux 2.2.14)
Mozilla: 2000101212 M18 Trunk Build

Marking as Verified.