public static void Test()
{
ItemBox box = Gui.Instance.CreateWidget <ItemBox>("ItemBox", new IntCoord(20, 320, 100, 100), Align.Default, "Main");
box.EventNotifyItem += new ItemBox.HandleNotifyItem(box_EventNotifyItem);
box.EventMouseItemActivate += new ItemBox.HandleMouseItemActivate(box_EventMouseItemActivate);
box.EventChangeItemPosition += new ItemBox.HandleChangeItemPosition(box_EventChangeItemPosition);
box.EventSelectItemAccept += new ItemBox.HandleSelectItemAccept(box_EventSelectItemAccept);
box.RequestDrawItem += new ItemBox.HandleDrawItem(box_RequestDrawItem);
box.RequestCoordItem += new ItemBox.HandleCoordItem(box_RequestCoordItem);
box.RequestCreateWidgetItem += new ItemBox.HandleCreateWidgetItem(box_RequestCreateWidgetItem);
box.AddItem("cell0");
box.ResetDrag();
Widget cell = box.GetWidgetByIndex(0);
uint index = box.GetIndexByWidget(cell);
Widget drag = box.GetWidgetDrag();
box.VerticalAlignment = !box.VerticalAlignment;
box.ClearItemDataAt(0);
box.SetItemDataAt(0, "new cell0");
box.ClearIndexSelected();
box.IndexSelected = 0;
box.RedrawAllItems();
box.RedrawItemAt(0);
box.RemoveItemAt(0);
box.RemoveAllItems();
box.AddItem("cell0");
box.SetItemDataAt(0, "new cell0");
box.InsertItemAt(0, "insert cell0");
uint count = box.ItemCount;
}