70 lines
2.2 KiB
Swift
70 lines
2.2 KiB
Swift
//
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// ConfirmLoadMoreCollectionViewCell.swift
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// Tusker
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//
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// Created by Shadowfacts on 9/21/22.
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// Copyright © 2022 Shadowfacts. All rights reserved.
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//
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import UIKit
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import Combine
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class ConfirmLoadMoreCollectionViewCell: UICollectionViewCell {
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var confirmLoadMore: PassthroughSubject<Void, Never>?
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var isLoading: Bool {
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get {
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button.configuration?.showsActivityIndicator ?? false
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}
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set {
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var config = button.configuration!
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config.showsActivityIndicator = newValue
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button.configuration = config
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}
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}
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private var button: UIButton!
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override init(frame: CGRect) {
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super.init(frame: frame)
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backgroundColor = .appGroupedBackground
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let label = UILabel()
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label.text = "Infinite scrolling is off. Do you want to keep going?"
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label.font = .preferredFont(forTextStyle: .body)
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label.adjustsFontForContentSizeCategory = true
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label.textColor = .secondaryLabel
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label.textAlignment = .natural
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label.numberOfLines = 0
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var config = UIButton.Configuration.tinted()
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config.title = "Load More"
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config.imagePadding = 4
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button = UIButton(configuration: config, primaryAction: UIAction(handler: { [unowned self] _ in
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self.confirmLoadMore?.send()
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}))
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let stack = UIStackView(arrangedSubviews: [
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label,
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button,
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])
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stack.axis = .vertical
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stack.distribution = .fill
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stack.spacing = 4
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stack.translatesAutoresizingMaskIntoConstraints = false
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contentView.addSubview(stack)
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NSLayoutConstraint.activate([
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stack.leadingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: 16),
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stack.trailingAnchor.constraint(equalTo: contentView.trailingAnchor, constant: -16),
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stack.topAnchor.constraint(equalTo: contentView.topAnchor, constant: 8),
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stack.bottomAnchor.constraint(equalTo: contentView.bottomAnchor, constant: -8),
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])
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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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}
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