🚀 go-pugleaf

Hi Torsten,
it�s getting weirder the more i experiment!!
I�ve got my own renderer for the tree and when i use
System.out(item.getTitle()) to look at the titles of the data in the tree
the tree update works fine and shows the titles of the data. But when i
remove the System.out(..) the titles disappear when i update!!
At the moment i just replace the tree datamodel using tree.setModel(..) to
update the tree as i receive the data in xml-format and generate a
tree-model from the xml-data.
There aren�t any threads currently involved.
Any ideas??
Cheers,
Mark

"Torsten Welches" <torsten.welches@who.cares.netcologne.de> schrieb im
Newsbeitrag news:3b29bbe7$1_1@dnews...
>
> Mark,
>
> how do you change the tree's data?
> If you change the whole structure of the data (model) you need
> to call nodeStructureChanged() on your DefaultTreeModel. The
> model in turn will inform the tree that a repaint is due.
> Under "normal" conditions you will never need to call repaint
> yourself.
>
> I looked at your snippet and I have the feeling that you are
> doing "way too much" <g>
> Calling nodeChanged() or nodeStructureChanged() at the right
> times should be all that is necessary. reload() does
> essentially the same for the whole tree.
>
> Are multiple threads involved?
>
> Torsten
>
> "MarkW" <xx@yy.com> wrote:
> >Hi Torsten,
> >here�s the code:
> <snip>