From the course: Swift: Delegations and Data Sources
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- [Instructor] If the model does nothing with interaction, where is all the user interaction? That's happening in the view. Let's add a view to our playground. Under the class, add this, and give yourself a little bit more room, so I'm adding a couple extra lines here, to soup this up a little, and I'm going to start with let view equal UIView, and I'm going to use the one for frame, so I can make a frame here, and CGRect, let me just the integer one, and that will be zero, zero, width of 400, and I'll make a height of 600. And that makes us a view, and we're going to do a PlaygroundPage.current.liveView equals the view, and that displays the view on our live view that we'll use to see what we're doing here. Now I can change the background color to orange. So I can do view.backgroundColor equals UIColor.orange, go ahead and run this, and if I check my live view, I've got an orange box now. That's a view, but it's kind of boring. So I'm going to close up my live view again, and I'm…
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