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56 lines
1.7 KiB
Swift
56 lines
1.7 KiB
Swift
//
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// SegmentedControlCell.swift
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// Freetime
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//
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// Created by Ryan Nystrom on 5/14/17.
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// Copyright © 2017 Ryan Nystrom. All rights reserved.
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//
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import UIKit
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import SnapKit
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protocol SegmentedControlCellDelegate: class {
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func didChangeSelection(cell: SegmentedControlCell, index: Int)
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}
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final class SegmentedControlCell: UICollectionViewCell {
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weak var delegate: SegmentedControlCellDelegate? = nil
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private let segmentedControl = UISegmentedControl(frame: .zero)
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override init(frame: CGRect) {
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super.init(frame: frame)
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contentView.backgroundColor = .white
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segmentedControl.addTarget(self, action: #selector(SegmentedControlCell.didSelect(sender:)), for: .valueChanged)
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segmentedControl.tintColor = Styles.Colors.Blue.medium
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contentView.addSubview(segmentedControl)
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segmentedControl.snp.makeConstraints { make in
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make.left.equalTo(contentView).offset(Styles.Sizes.gutter)
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make.right.equalTo(contentView).offset(-Styles.Sizes.gutter)
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make.centerY.equalTo(contentView)
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}
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}
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required init?(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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public func configure(items: [String], selectedIndex: Int) {
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segmentedControl.removeAllSegments()
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for (i, item) in items.enumerated() {
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segmentedControl.insertSegment(withTitle: item, at: i, animated: false)
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}
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segmentedControl.selectedSegmentIndex = selectedIndex
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}
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// MARK: Private API
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@objc private func didSelect(sender: Any) {
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delegate?.didChangeSelection(cell: self, index: segmentedControl.selectedSegmentIndex)
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}
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}
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