While I was playing with dnd in bookmarks I noticed that thread lines are sometimes not correct.
Status: NEW → ASSIGNED
Target Milestone: Future → mozilla1.0
*** Bug 124605 has been marked as a duplicate of this bug. ***
*** Bug 129698 has been marked as a duplicate of this bug. ***
Nominating for buffy. This is higly visible when moving bookmarks in bookmark manager and it looks ugly.
Could you indicate steps to reproduce and possibly screen shots? Thanks.
Whiteboard: [need info]
Created attachment 91875 [details] manage bookmarks shot Folder 1 - bookmark 1 - bookmark 2 - bookmark 3 (last bookmark in this folder) Delete bookmark 3 and then you will see that thread line near bookmark 2 is invalid.
Created attachment 91876 [details] folder pane shot 1. Create a new profile 2. Start mailnews 3. Create an IMAP account which already has some folders 4. Login to this account (you should see how it's discovering folders) Some thread lines are not continuous.
Nav triage team: nsbeta1+/adt3
Keywords: nsbeta1 → nsbeta1+
Whiteboard: [need info] → [adt3]
Ok, so when removing the last child or appending a child you need to invalidate the previous sibling and its children (i.e. the range of rows from the previous to the added/deleted row). Is it up to the view to do this?
I think it would be better to fix it in tree widget itself. So, we should make RowCountChanged smarter and fix ToggleOpenState too while we are there.
Nav triage team: nsbeta1-
Keywords: nsbeta1+ → nsbeta1-
Component: XP Toolkit/Widgets: Trees → XUL
QA Contact: jrgmorrison → xptoolkit.widgets
Jan, do you still see this issue?
I don't think it was fixed in the tree widget, maybe there are some hacks at higher level to fix the problem.
You need to log in before you can comment on or make changes to this bug.