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[news.eclipse.platform.rcp] tree viewer refresh problem ...

I all

I have a question on Tree Viewer with an  attached Icon decorator.

When I do change something on the Tree Object model I execute the
viewer.refresh (treeObject.getParent ()) to notify the tree that something
has changed.

Note: I have seen that If I run the refresh on the item itself the label
will not get properly updated .

The problem is (see the picture):

I'm changing the model of the xml_level_1_9.xml  file - if I want to let the
lock icon appear I need to refresh the parent

This action will cause the Administrator folder to close. Is there anything
that I can do to prevent this?

I have tried even setting the viewer.refresh (false) .... updating the model 
....
refreshing the single item or even the parent ... and set the refresh view 
to
true ... all the tree get collapsed .

Any idea

Thanks Kar




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