Virtual Method
GtkTreeModeliter_n_children
deprecated: 4.10
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.
Deprecated since: 4.10
Please do not use it in newly written code.
Parameters
- iter
- 
            Type: GtkTreeIterThe GtkTreeIter.The argument can be NULL.The data is owned by the caller of the method.