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30 lines
1,007 B
Swift
30 lines
1,007 B
Swift
/*
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Copyright (C) 2015 Apple Inc. All Rights Reserved.
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See LICENSE.txt for this sample’s licensing information
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Abstract:
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A UISplitViewController subclass that is its own delegate.
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*/
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import UIKit
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class SplitViewController: UISplitViewController {
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// MARK: Life Cycle
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override func awakeFromNib() {
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super.awakeFromNib()
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preferredDisplayMode = .oneBesideSecondary
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delegate = self
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}
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}
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extension SplitViewController: UISplitViewControllerDelegate {
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func splitViewController(splitViewController: UISplitViewController, collapseSecondaryViewController secondaryViewController: UIViewController, ontoPrimaryViewController primaryViewController: UIViewController) -> Bool {
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guard let navigation = secondaryViewController as? UINavigationController else { return false }
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guard let detail = navigation.viewControllers.first as? EarthquakeTableViewController else { return false }
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return detail.earthquake == nil
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}
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}
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