private IList <int> GetParentsBelowStackBased(TreeElement searchFromThis)
{
Stack <TreeElement> stack = new Stack <TreeElement>();
stack.Push(searchFromThis);
var parentsBelow = new List <int>();
while (stack.Count > 0)
{
TreeElement current = stack.Pop();
if (current.hasChildren)
{
parentsBelow.Add(current.id);
foreach (var T in current.children)
{
stack.Push(T);
}
}
}
return(parentsBelow);
}
public void AddElement(T element, TreeElement parent, int insertPosition)
{
if (element == null)
{
throw new ArgumentNullException("element", "element is null");
}
if (parent == null)
{
throw new ArgumentNullException("parent", "parent is null");
}
if (parent.children == null)
{
parent.children = new List <TreeElement>();
}
parent.children.Insert(insertPosition, element);
element.parent = parent;
TreeElementUtility.UpdateDepthValues(parent);
TreeElementUtility.TreeToList(m_Root, m_Data);
Changed();
}