public void RemoveChild(TreeNode child)
{
int idx = children.IndexOf(child);
if (idx < 0)
{
return;
}
children.Remove(child);
child.SetParent(null);
OnChildRemoved(child, idx);
}
public void AddChild(TreeNode child, int position)
{
children.Insert(position, child);
child.SetParent(this);
OnChildAdded(child);
}
public void AddChild(TreeNode child)
{
children.Add(child);
child.SetParent(this);
OnChildAdded(child);
}
public void RemoveChild (TreeNode child)
{
int idx = children.IndexOf (child);
if (idx < 0)
return;
children.Remove (child);
child.SetParent (null);
OnChildRemoved (child, idx);
}
public void AddChild (TreeNode child, int position)
{
children.Insert (position, child);
child.SetParent (this);
OnChildAdded (child);
}
public void AddChild (TreeNode child)
{
children.Add (child);
child.SetParent (this);
OnChildAdded (child);
}
