title: Unable to create new action by holding Ctrl and draging from the element
body: <p>I am using Xcode7 and Swift programming language.
  I have created a new ViewController by dragging one to the Main.storyboard.</p>
  
  <p>Right now I am facing a problem creating actions for the elements by holding Ctrl and dragging to the ViewController code view.</p>
  
  <p>Have no idea Why it is not working. Maybe I have to create a secondViewController in a different way, but not dragging from available.</p>
  
  <p>Thank you for the answers.</p>
  
  <p>Here is a pic.</p>
  
  <p><a href="https://i.stack.imgur.com/Y0Gyq.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Y0Gyq.png" alt="Switcher Problem"></a></p>