33327 - mousedown in listbox, up outside -> mouse focus stolen

Status: VERIFIED WORKSFORME

(Core :: Layout: Form Controls, defect, P3)

Description

[Jesse Ruderman]

Steps to reproduce:
1. On http://bugzilla.mozilla.org/query.cgi , select all entries in "Status" by
dragging the mouse from the top to the bottom (because you don't feel like
reaching down to the keyboard for ctrl to DEselect all)
2. But, instead of lifting the mouse button on "closed", mouseup slightly below
the bottom of the listbox, because your timing isn't that good.
3. Try to scroll with the mouse.

Result: can't scroll until you click a second time inside the listbox
Happens with multi-select and single-select listboxes.

Also, both the listbox and the page move around if you try to scroll with the
keyboard (up/down keys).

Comment 1

[Peter Trudelle]

changing component to html form controls, reassigning, cc saari

Comment 2

[rods (gone)]

Yes, it is a mouse grab issue, the combobox never gets the mouse up event.

Comment 3

[rods (gone)]

mass-move to M16

Comment 4

[Jesse Ruderman]

*** Bug 35043 has been marked as a duplicate of this bug. ***

Comment 5

[Jesse Ruderman]

Attachment: Test case with variety of listboxes

Comment 6

[Jesse Ruderman]

Now I can select after using the listbox, but my selection is grey instead of 
blue.

Comment 7

[Blake Ross]

David, that may have something to do with bug 36848

Comment 8

[rods (gone)]

works for me.

Comment 9

[bsharma]

Updating QA contact.

Comment 10

[Jesse Ruderman]

Verif wfm 2000092608