public override void Run(Window window)
{
Rect square = window.GetInnerSquare();
Log.Debug(square.ToString());
rect = new Rectangle(window)
{
Color = Color.Blue,
Geometry = square
};
rect.Show();
rect.AddRotaryEventHandler(EventHandler);
rect.Activate();
window.BackButtonPressed += (s, e) => rect.RemoveRotaryEventHandler(EventHandler);
}