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iosswiftswift-playground

How do you scroll in a UIScrollView in the Playground?

Can you actually scroll in a UIScrollView in a Playground? In the example bellow, I want to be able to scroll down and see the label.

import UIKit
import XCPlayground

let contentView = UIView(frame: CGRectMake(0, 0, 200, 200))
contentView.backgroundColor = UIColor.yellowColor()

let label = UILabel(frame: CGRectMake(0, 120, 20, 20))
label.text = "a"

contentView.addSubview(label)

let scrollView = UIScrollView(frame: CGRect(x: 0, y: 0, width: 100, height: 100))
scrollView.contentSize = CGSize(width: 200, height: 200)
scrollView.addSubview(contentView)
scrollView.flashScrollIndicators()

XCPlaygroundPage.currentPage.liveView = scrollView
Solution

  • EDIT: 7.3 was released to the App Store on 3/21/2016. It's best to download it there.

    As Eric says, interactivity with playgrounds was added in Xcode 7.3 beta 3. You can read the full announcement here. Since Xcode 7.3 is still in beta, you'll need to download it from here.