public RotarySelector()
{
rotarySelectorManager = new RotarySelectorManager(new Size(360, 360));
this.Add(rotarySelectorManager.GetRotaryPagination());
this.Add(rotarySelectorManager.GetRotaryLayerView());
longPressDetector = new LongPressGestureDetector();
longPressDetector.Detected += Detector_Detected;
longPressDetector.Attach(rotarySelectorManager.GetRotaryLayerView().GetMainText());
panDetector = new PanGestureDetector();
panDetector.Attach(this);
panDetector.Detected += PanDetector_Detected;
this.WheelEvent += RotarySelector_WheelEvent;
}