76 lines
2.2 KiB
Swift
76 lines
2.2 KiB
Swift
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//
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// LTScrollContainer.swift
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// LegendTeam
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//
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// Created by dong on 2022/5/5.
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//
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import Combine
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import UIKit
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/// Default: leading,trailing is 0, stack's alignment is leading
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class LTScrollContainer: UIView {
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public var scrollView: UIScrollView!
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var container: UIView!
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public var stack: UIStackView!
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// var listViewDidScrollCallback: ((UIScrollView) -> Void)?
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private var cancellables = Set<AnyCancellable>()
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var stackEdge:UIEdgeInsets?{
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didSet{
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stack.snp.updateConstraints { make in
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make.edges.equalToSuperview().inset(stackEdge ?? .zero)
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}
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}
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}
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override init(frame: CGRect) {
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super.init(frame: frame)
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backgroundColor = .clear
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scrollView = UIScrollView()
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scrollView.contentInsetAdjustmentBehavior = .never
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addSubview(scrollView)
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scrollView.snp.makeConstraints { make in
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make.left.right.equalToSuperview()
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// make.top.equalToSuperview().offset(UIWindow.navBarTotalHeight)
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// make.bottom.equalToSuperview().offset(-64 - UIWindow.safeAreaBottom)
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make.top.bottom.equalToSuperview()
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}
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container = UIView()
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scrollView.addSubview(container)
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container.snp.makeConstraints { make in
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make.edges.equalToSuperview()
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make.width.equalToSuperview()
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}
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stack = UIStackView()
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stack.axis = .vertical
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stack.alignment = .leading
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container.addSubview(stack)
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stack.snp.makeConstraints { make in
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make.edges.equalToSuperview().inset(UIEdgeInsets(top: 0, left: 0, bottom: 16, right: 0))
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}
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scrollContainerEvent()
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}
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private func scrollContainerEvent() {
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// scrollView.publisher(for: \.contentOffset)
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// .sink {[weak self] offset in
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// //print("Scroll offset is now \(offset)")
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// if let scroll = self?.scrollView {
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// self?.listViewDidScrollCallback?(scroll)
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// }
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// }
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// .store(in: &cancellables)
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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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