Borodar.ReorderableList.ReorderableListControl.AddItem C# (CSharp) Метод

        protected void AddItem(IReorderableListAdaptor adaptor)
        {
            adaptor.Add();
            AutoFocusItem(s_ContextControlID, adaptor.Count - 1);

            GUI.changed = true;
            ReorderableListGUI.IndexOfChangedItem = -1;

            var args = new ItemInsertedEventArgs(adaptor, adaptor.Count - 1, false);
            OnItemInserted(args);
        }