Virtual Method
Gtk.TreeModel.iter_n_children
Declaration [src]
int
iter_n_children (
GtkTreeModel* tree_model,
GtkTreeIter* iter
)
Description [src]
Returns the number of children that iter
has.
As a special case, if iter
is NULL
, then the number
of toplevel nodes is returned.
Parameters
iter |
GtkTreeIter |
the |
|
Can be NULL | |
Ownership is not transferred to the callee |