title: Drop-down style UIPickerView?
body: <p>I was wondering how to get a <code>UIPickerView</code> to slide up from the bottom of the screen after tapping on a drop-down style button. Like in the image below:</p>
  
  <p><a href="https://i.stack.imgur.com/ljbxJ.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ljbxJ.jpg" alt="CloudConvert screenshot of a drop-down style UIPickerView"></a></p>
  
  <p>I've run into this type of picker views a lot in the apps that I use regularly, so honestly I was expecting to easily find this picker view by setting the <code>UIPickerView</code>'s <code>style</code> property, or something like that. Is this even a <code>UIPickerView</code> or do I have to create this kind of view manually?</p>