135767 - Invalidation/Renumbering problems when moving list items to sub-list

Status: RESOLVED WORKSFORME

(Core :: Layout, defect, P2)

Description

[kinmoz]

Load the following test case from bug 110940 (JS Test Case 2):

    http://bugzilla.mozilla.org/attachment.cgi?id=77291&action=view

If you continually press the toggle button, you should see all the list items 
containing "bbb" indent/outdent, and all the numbers on the list renumber 
properly.

What actually happens now is that on Indent, the numbers for all of the sub-list 
items are all zero, and the list item containing "ccc" has the wrong number:

   1. aaa
      0. bbb
      0. bbb
      ...
      0. bbb
      0. bbb
  14. ccc

It should look like this:


   1. aaa
      1. bbb
      2. bbb
      ...
     11. bbb
     12. bbb
   2. ccc

Even worst, if you outdent, you get:


   1. aaa





  14. ccc

Note that a look at the content in memory shows that the content tree is correct 
in both cases, we are just failing to reflow/invalidate things properly.

Comment 1

[Chris Petersen]

Changing Priority to P2.

Comment 2

[Kevin McCluskey (gone)]

nsbeta1+

Comment 3

[Kevin McCluskey (gone)]

WFM: Using current trunk build on Win2K and Linux.

Comment 4

[Marek Z. Jeziorek]

batch: adding topembed per Gecko2 document
http://rocknroll.mcom.com/users/marek/publish/Gecko/Gecko2Tasks.html