Virtual Method

GtkTreeModeliter_children

deprecated: 4.10

Declaration [src]

gboolean
iter_children (
  GtkTreeModel* tree_model,
  GtkTreeIter* iter,
  GtkTreeIter* parent
)

Description [src]

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);.

Deprecated since: 4.10

Please do not use it in newly written code.

Parameters

iter

Type: GtkTreeIter

The new GtkTreeIter to be set to the child.

The argument will be set by the function.

The returned data is owned by the instance.

parent

Type: GtkTreeIter

The GtkTreeIter.

The argument can be NULL.

The data is owned by the caller of the method.

Return value

Type: gboolean

TRUE, if iter has been set to the first child.