Method DeleteChildren

tree/nodebase.go:372–381

DeleteChildren deletes all children nodes.

()

// DeleteChildren deletes all children nodes.
func (n *NodeBase) DeleteChildren() {
	kids := n.Children
	n.Children = n.Children[:0] // preserves capacity of list
	for _, kid := range kids {
		if kid == nil {
			continue
		}
		kid.Destroy()
	}
}

// Delete deletes this node from its parent's children list
// and then destroys itself.