n-th childTreeModel.iterNthChild
bool iterNthChild(out gtk.tree_iter.TreeIter iter, gtk.tree_iter.TreeIter parent, int n)Sets iter to be the child of parent, using the given index.
The first index is 0. If n is too big, or parent has no children, iter is set to an invalid iterator and false is returned. parent will remain a valid node after this function has been called. As a special case, if parent is null, then the n-th root node is set.
Parameters
iter | the #GtkTreeIter-struct to set to the nth child |
parent | the #GtkTreeIter-struct to get the child from, or null. |
n | the index of the desired child |
Returns
true, if parent has an