6087 - Scrolling: Mouse, Up/Down arrows, and PgUp/PgDn not same

Status: VERIFIED DUPLICATE of bug 7354

(Core :: DOM: UI Events & Focus Handling, defect, P3)

Description

[egregious]

M5 doesn't handle scrolling via mouse scrollbar, pgup/pgdn, and arrow keys the
same on essentially stock RH 5.2 (2.2.4 tho).  (using the glibc binary)

Scroll bar works as expected with mouse but using up arrow and down arrw
(keyboard keys) introduces screen artifacts (repetition of the same line
two-three times before moving on a repeating the next line or so about 2-3 times
- more repetitions the faster the scroll seems to be executed.  Scrolling using
the mouse/scrollbar combo will clear the artifacts once they have been scrolled
past.  Using PgUp/PgDn keys will result in a scroll of the expected length but
with the bottom third (approx) unrendered (just default grey).  Going down then
up will sometimes produce similar unrendered parts in top and bottom third of
screen).  Had a similar problem with 4.0-4.04 on NT that went away in 4.05 (and
probably totally unrelated)

Comment 1

[rickg]

*** Bug 6146 has been marked as a duplicate of this bug. ***

Comment 2

[joki (gone)]

*** This bug has been marked as a duplicate of 7354 ***