public void RemoveChildItem(UiItem item)
{
ChildItemList.Remove(item);
item.ParentItem = null;
ChildRemoved?.Invoke(item, this);
}
public void InsertChildItem(int index, UiItem item)
{
ChildItemList.Insert(index, item);
item.ParentItem = this;
ChildInserted?.Invoke(index, item);
}
public override void RemoveItem(Item item)
{
ChildItemList.Remove(item);
}
public override bool ContainsItem(Item item)
{
return(ChildItemList.Contains(item));
}
public override void AddItem(Item item)
{
ChildItemList.Add(item);
}