/// <summary>
///
/// </summary>
private void DrawChildren()
{
if (!_foldout)
{
return;
}
for (int i = 0; i < _children.Count; i++)
{
UTreeViewItemImp child = _children[i];
child.OnGUI();
}
}
/// <summary>
///
/// </summary>
/// <param name="pt"></param>
/// <returns></returns>
public UTreeViewItemImp HitChild(Vector2 pt)
{
if (_rect.Contains(pt))
{
return(this);
}
foreach (UTreeViewItemImp child in _children)
{
UTreeViewItemImp hit = child.HitChild(pt);
if (hit != null)
{
return(hit);
}
}
return(null);
}
/// <summary>
///
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public int IndexOf(UTreeViewItemImp item)
{
return(_children.IndexOf(item));
}
