public void AddChild(Node child)
{
m_ChildrenNodes.Add(child);
// Set the childs parent
child.Parent = this;
// Set to refresh the hierarchy
m_Refresh = true;
}
public void RemoveChild(Node child)
{
bool result = m_ChildrenNodes.Remove(child);
// No longer has a parent or siblings
if (result)
{
child.Parent = null;
child.NextSibling = null;
child.PreviousSibling = null;
// Set to refresh the hierarchy
m_Refresh = true;
}
}
public Node FindChild(Node child)
{
Node result = m_ChildrenNodes.Find( delegate(Node childNode) { return childNode == child; } );
return result;
}