Removing tree items

[Marco Quezada <mquezada nlxcorp com>]

hello,

I have a problem with the gtk_tree_remove_items. When I create the tree I
attach the expand anc collapse signals to the subtrees so that I can dynamically
build/destroy the contents of a branch. So if a I have :


-root_tree
|
-------subtree
      |
       -----item

and I decide to collapse the root_tree then the collapse callback calls


gtk_tree_item_remove(root_tree, root_tree->children);

but unfortunately subtree emits it's collapse signal and the program core
dumps. Is there any way to find out how many subtrees exist in a tree and
where they are so I can remove them or block the signals?

thanks.

-- 
Marco Quezada
Aerospaceo Engineero
NLX Corporation
22626 Sally Ride Dr.
Sterling, VA, 20164
mquezada nlxcorp com
703-234-2100 x1028
http://www.nlxcorp.com