[Move] - Practice 폴더로 이동

35-seminar/Presentation/Week2/Practice/PractScrollViewController.swift

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+//
+//  PractScrollViewController.swift
+//  35-seminar
+//
+//  Created by 김유림 on 10/15/24.
+//
+
+import UIKit
+import SnapKit
+
+class PractScrollViewController: UIViewController {
+
+    // MARK: - Properties
+    private let scrollView = UIScrollView()
+    private var contentView = UIView()
+    private var redView = UIView()
+    private let yellowView = UIView()
+    private let greenView = UIView()
+
+    // MARK: - Methods
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        setUI()
+        setHierarchy()
+        setConstraints()
+    }
+
+    func setUI() {
+        view.backgroundColor = .lightGray
+        redView.backgroundColor = .red
+        yellowView.backgroundColor = .yellow
+        greenView.backgroundColor = .green
+    }
+
+    func setHierarchy() {
+        view.addSubview(scrollView)
+        scrollView.addSubview(contentView)
+
+        [redView, yellowView, greenView].forEach {
+            contentView.addSubview($0)
+        }
+    }
+
+    func setConstraints() {
+        scrollView.snp.makeConstraints {
+            $0.edges.equalToSuperview()
+        }
+
+        contentView.snp.makeConstraints {
+            $0.edges.equalToSuperview()
+            $0.width.equalToSuperview()
+            $0.height.greaterThanOrEqualToSuperview().priority(.low)
+        }
+
+        redView.snp.makeConstraints {
+            $0.top.equalToSuperview()
+            $0.horizontalEdges.equalToSuperview()
+            $0.height.equalTo(200)
+        }
+
+        yellowView.snp.makeConstraints {
+            $0.top.equalTo(redView.snp.bottom)
+            $0.horizontalEdges.equalToSuperview()
+            $0.height.equalTo(200)
+        }
+
+        greenView.snp.makeConstraints {
+            $0.top.equalTo(yellowView.snp.bottom)
+            $0.horizontalEdges.equalToSuperview()
+            $0.height.equalTo(200)
+//            $0.bottom.equalToSuperview()
+        }
+    }
+}