300147 - focus rectangle drawn incorrectly in some cases

Status: RESOLVED DUPLICATE of bug 303620

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

Description

[Vladimir Vukicevic [:vlad] [:vladv] (needinfo me, slow to respond)]

In Bugzilla's new attachment page, tabbing down to the requests section and
setting the review request to ? (by typing ?) and then hitting tab causes the
cursor and keyboard focus to move to the newly-enabled input box, but causes a
focus rectangle to be drawn around the next dropdown (which is where tab would
go if the input box wasn't enabled).

In a possibly related bug, clicking on a tab in Firefox now draws a focus
rectangle around that tab's title, even if the page itself has focus -- on a
page with horizontal scrolling, using the left/right arrow keys causes the page
to scroll, instead of the tabs switching (as would be expected if the tabs had
focus).

Comment 1

[Mats Palmgren (inactive)]

Bug 303620 has a patch that will fix the first problem.
The second problem is vague, we need exact steps to reproduce.

Comment 2

[Boris Zbarsky [:bzbarsky]]

*** This bug has been marked as a duplicate of 303620 ***