48 lines
1.2 KiB
Swift
48 lines
1.2 KiB
Swift
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//
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// GenericContentView.swift
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// GenericContentView
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//
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// Created by James Magahern on 6/29/21.
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//
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import UIKit
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class GenericContentView<View, Configuration> : UIView, UIContentView
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where View: UIView, Configuration: UIContentConfiguration
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{
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typealias Applicator = (Configuration, View) -> Void
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var insets: UIEdgeInsets = .zero
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let applicator: Applicator
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let view: View
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var configuration: UIContentConfiguration {
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didSet {
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guard let config = configuration as? Configuration else { return }
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apply(config)
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}
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}
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init(configuration: Configuration, view: View, applicator: @escaping Applicator) {
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self.configuration = configuration
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self.view = view
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self.applicator = applicator
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super.init(frame: .zero)
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addSubview(view)
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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override func layoutSubviews() {
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super.layoutSubviews()
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view.frame = bounds.inset(by: insets)
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}
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internal func apply(_ configuration: Configuration) {
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applicator(configuration, view)
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}
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}
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