88273 - Collapsible tree for Trash not removed when empty

Status: RESOLVED DUPLICATE of bug 161452

(SeaMonkey :: MailNews: Message Display, defect)

Description

[Skewer]

Procedure: Start with empty Trash folder. Create a new folder in your mail
account. Delete it. Expand the Trash and delete the deleted folder.

Expected: Arrow to expand/collapse Trash goes away since Trash has no child folders.

Actual: Arrow remains.

Build: 2001062704 Win98

Comment 1

[Håkan Waara]

Seen this too, and it will not get fixed by our folderpane rewrite.

Comment 2

[Sheela Ravindran]

reassign from esther 

Comment 3

[[e-mail] (gone - use [e-mail] instead)]

I believe Navin says he has the fix for this.  Bug 59871?

Comment 4

[[e-mail] (gone - use [e-mail] instead)]

*** This bug has been marked as a duplicate of 59871 ***

Comment 5

[Navin Gupta]

Reopening, this is not the same issue as bug 59871. 59871 just deals with 
unread counts. 

Comment 6

[[e-mail] (gone - use [e-mail] instead)]

calling UpdateFolder() won't get rid of the twisty?  Do we have to close the
datasource or something?

Comment 7

[[e-mail] (gone - use [e-mail] instead)]

I believe this is the same as a bug I filed a while back, bug 73827.  I filed it
against newsgroups, but Laurel dup'ed a bug against mail, and added her comments
into it.

Comment 8

[Sheela Ravindran]

*** Bug 91946 has been marked as a duplicate of this bug. ***

Comment 9

[Jon Granrose]

I just noticed this on my win98 system (2001081504) today.

Does no target milestone mean this hasn't been triaged or that it's not in the
schedule (yet)?

Comment 10

[Chris Waterson]

This is likely to be an rdfliner bug. If I don't get to it in the next week or
two, maybe varga could take a look.

Comment 11

[Jan Varga [:janv]]

just reminder:
I think we have to make sure that we reset cached parent row properties
(container, empty, etc.)
InvalidateRow() will be probably necessery too.

Comment 12

[grylchan]

*** Bug 188048 has been marked as a duplicate of this bug. ***

Comment 13

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

I'm duping this to the bug with the patch.  Yes, I know this bug was filed
before, but in all actuality, this is a DUP of bug 73827 itself anyway, which
I'll also DUP.

*** This bug has been marked as a duplicate of 161452 ***