290464 - Side panels, columns, separators collapse/are resized to their maximum size when trying to resize

Status: VERIFIED FIXED

(Core :: Web Painting, defect)

Description

[Steve England [:stevee]]

Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8b2) Gecko/20050415
Firefox/1.0+

1. Create a new profile.
2. Run firefox and view the DOM Inspector
3. Try and resize the panel on the right hand side

Expected: Panel is resized
Actual: Panel collapses and it is impossible to resize it.

This is a very recent regression. My 20050414 build does not exhibit this behaviour.

[Aside: The FoxyTunes volume bar is also no longer dragable. I suspect these two
bugs are symptoms of the same bug]

Comment 1

[Peter van der Woude [:Peter6]]

Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8b2) Gecko/20050415
Firefox/1.0+

Confirming.

once the right panel is gone you can't get it back.
Even closing FF and restarting doesn't

Comment 2

[James Ross]

For reference, my DOMI from CVS at "Fri Apr 15 02:50:15 GMTDT 2005" also has
this bug.

Comment 3

[Steve England [:stevee]]

OS > All

Also, pop the bookmark/history sidebar and try and resize that. Nothing happens,
or strangeness happens.

Comment 4

[Peter van der Woude [:Peter6]]

->Major

Comment 5

[James Ross]

Seems this may not be limited to splitters, either, as dragging a scrollbar
thumb does not work right (thumb is offset by size of one end button), and my
guess is that something may have changed the event coordinates somewhere.

Comment 6

[tabmix.onemen]

allso splitter problem in trees, try to resize column in about:config

Comment 7

[Alex Vincent [:WeirdAl]]

Is this a Firefox-Inspector bug or does it affect Seamonkey as well?

Comment 8

[Stephen Donner [:stephend] Not actively reading bugmail]

Affects Seamonkey too (all splitters, such that Mail is horribly unusable as well).

Comment 9

[Steve England [:stevee]]

*** Bug 290561 has been marked as a duplicate of this bug. ***

Comment 10

[Steve England [:stevee]]

*** Bug 290531 has been marked as a duplicate of this bug. ***

Comment 11

[Andrew Schultz]

*** Bug 290584 has been marked as a duplicate of this bug. ***

Comment 12

[Andrew Schultz]

this is a regression from bug 289792

==> views

Comment 13

[Andrew Schultz]

views...

Comment 14

[Steffen Wilberg]

They don't collapse, they are resized to their maximum size. If you try to
resize the bookmarks sidebar in Firefox, it gets resized to its max-width of 400px.

Comment 15

[Chris]

confirmed in Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8b2)
Gecko/20050416 Firefox/1.0+

Comment 16

[Steffen Wilberg]

Addressing bz's review comment (bug 289792 comment 13) does not fix this bug.
Backing out the whole patch from bug 289792 does.

Comment 17

[Gérard Talbot]

Resizing column width in download manager expands the first column and collapse
to minimal size all the other columns.

> dragging a scrollbar
> thumb does not work right (thumb is offset by size of one end button), and my
> guess is that something may have changed the event coordinates somewhere.

Correct. This is now discussed in several bugs: bug 289792, bug 290597, bug
290522, bug 290553 comment #8, etc.

Also dragging a bookmark to reposition it, to move it will create weird/strange
behavior: the line indicating the new position of the bookmark within the tree
is offset by -50px or so.

Comment 18

[[e-mail]]

*** Bug 290681 has been marked as a duplicate of this bug. ***

Comment 19

[Steve England [:stevee]]

*** Bug 290696 has been marked as a duplicate of this bug. ***

Comment 20

[Boris Zbarsky [:bzbarsky]]

Attachment: Fix

This fixes event stuff in the splitter frame.  The blockframe hunk is just
addressing my review comment from bug 289792 that didn't get addressed.

Comment 21

[Robert O'Callahan (:roc) (email my personal email if necessary)]

Comment on attachment 180981 [details] [diff] [review]
Fix

much nicer...

Comment 22

[Boris Zbarsky [:bzbarsky]]

Comment on attachment 180981 [details] [diff] [review]
Fix

Requesting 1.8b2 approval for this regression fix...  This should be pretty
safe as long as we don't change event coord systems again... ;)

Comment 23

[Brendan Eich [:brendan]]

Comment on attachment 180981 [details] [diff] [review]
Fix

a=brendan for 1.8b2.

/be

Comment 24

[Boris Zbarsky [:bzbarsky]]

Fixed.

Comment 25

[:Gavin Sharp [email: [e-mail]]]

*** Bug 290807 has been marked as a duplicate of this bug. ***

Comment 26

[Stephen Donner [:stephend] Not actively reading bugmail]

Verified FIXED with build 2005-04-21-06 on Windows XP.  I checked DOM Inspector,
JS Debugger, Mail, and Chatzilla.