19 lines
466 B
Swift
19 lines
466 B
Swift
import UIKit
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final public class TransitionAnimator: CollapsibleViewsAnimator {
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public var fractionComplete: CGFloat = 0 {
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didSet {
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navBar?.topItem?.titleView?.transition(to: fractionComplete)
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}
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}
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public var currentContentOffset = CGPoint.zero
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private weak var navBar: UINavigationBar?
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public init(navBar: UINavigationBar? = nil) {
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navBar?.topItem?.titleView?.alpha = 0
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self.navBar = navBar
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}
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}
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