clearing a treeview



hello,

is there an easy one-line way to clear a treeview (so that adding new
content doesn't lead to the old content and the new one appearing side
by side)? currently i'm calling gtk_tree_view_remove_column for each
column; as far as i can remember, setting the model to NULL didn't work
:-/

gyözö both

-- 
Some performers on television appear to be horrible people, but when
you finally get to know them in person, they turn out to be even
worse.
                -- Avery



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