title: Date and Time Picker Widget from Mailbox app
body: <p>Does anyone know what Date and Time Picker widget the <a href="http://www.mailboxapp.com" rel="nofollow noreferrer"><code>Mailbox</code></a> app uses ?</p>
  
  <p><img src="https://i.stack.imgur.com/uWSC1.png" alt="Date and Time Picker from Mailbox"></p>
  
  <p>I'm mostly interested in restricting times by days (think opening hours for particular days) and this seems to be the closest UI the could make that easy by placing listeners on the days and settings restrictions on times based on those. None of the existing pickers available make that convenient. I'm open if anyone knows other implementations that are similar as well.</p>