GtkTreeView question

[Bernd Bartmann <Bernd Bartmann sohanet de>]

Is it possible to create a tree node in a GtkTreeView which has no 
sub-nodes but nonetheless has the expand/collapse handle?

What I want to do is to create a tree view of the local filesystem. As 
reading in the whole filesystem tree on startup takes way to long I 
thought it would be better to only read in the directories that are 
really "needed". So a sub dir is actually read in when the user clicks 
on the expand handle. But when a tree node has no sub-nodes there is no 
expand handle.

Thanks in advance!

--
Dipl.-Ing. (FH) Bernd Bartmann <Bernd Bartmann sohanet de>
SoHaNet Technology GmbH / Kaiserin-Augusta-Allee 10-11 / 10553 Berlin
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