public void add(MenuItem item)
{
this.items.Add(item);
if (this.items.Count == 1){
item.setScene(item, item);
} else if (this.items.Count == 2){
item.setScene(
this.items.ElementAt(0),
this.items.ElementAt(0));
} else {
item.setScene(
this.items.ElementAt(this.items.Count - 2),
this.items.ElementAt(0));
}
}
public void setScene(MenuItem previous, MenuItem next)
{
this.previous = previous;
previous.next = this;
this.next = next;
next.previous = this;
}
