TreeModel.iterChildren
bool iterChildren(out gtk.tree_iter.TreeIter iter, gtk.tree_iter.TreeIter parent = null)Sets iter to point to the first child of parent.
If parent has no children, false is returned and iter is set to be invalid. parent will remain a valid node after this function has been called.
If parent is null returns the first node, equivalent to gtk_tree_model_get_iter_first (tree_model, iter);
Parameters
iter | the new [gtk.tree_iter.TreeIter] to be set to the child |
parent | the [gtk.tree_iter.TreeIter] |
Returns
true, if iter has been set to the first child