TreeModelIF.iterChildren

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);

interface TreeModelIF
int
iterChildren

Parameters

iter TreeIter

the new GtkTreeIter to be set to the child. out

parent TreeIter

the GtkTreeIter, or NULL. [allow-none]

Return Value

Type: int

TRUE, if child has been set to the first child

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