public ScrollBarButton(Direction dir, ScrollContainer parent)
{
type = dir;
this.controlled = parent;
scrollTimer = new System.Threading.Timer(new System.Threading.TimerCallback(TimeCB), null, System.Threading.Timeout.Infinite, 200);
}
public ScrollBarTracker(Orientation orientation, ScrollContainer controlled)
{
this.controlled = controlled;
this.orientation = orientation;
}