[Qt-interest] missing decoration after deleting a row from a tree view

[Ioan Calin Borcoman]

Hi,

I have a model and 2 tree views attached to it (see the attached code).

The model exposes this internal tree:
- root
  - node 1
    - node 1.1
    - node 1.2

If I expand 'node 1' in one of the views and then remove 'node 1.1' or
'node 1.2', the other view will remove the '+' decoration from 'node
1', even though 'node 1' still has 1 element. If I do the removal
while 'node 1' is expanded in both views, the '+' is not removed. I
was expecting the later behaviour in both cases, regardless of 'node
1' being expanded or not.

Is this a bug? Am I doing something wrong?

I am using Ubuntu Lucid with with QT4 4.6.2-0ubuntu5.

Thanx,

Ionutz
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