title: How to determine if DatePicker is spinning?
body: <p>How do I determine if a DatePicker is currently spinning/rolling? I have tried just about everything and looked at all the answers on here but none are right or worked.</p>
  
  <p>Essentially, I would like to disable a button while it is spinning then enable the same button when it stopped. </p>
  
  <p>Thanks!</p>