iOS collection view selection (1) 썸네일형 리스트형 101 ~ 102. Managing the Selection and Edit Rows and Section Managing the Selection // // ManagingSectionViewController.swift // CollectionViewPractice // // Created by Martin.Q on 2021/10/15. // import UIKit class ManagingSelectionViewController: UIViewController { lazy var list: [MaterialColorDataSource.Color] = {(0...2).map { _ in MaterialColorDataSource.generateSingleSectionData() }.reduce([], +) }() lazy var checkImage: UIImage? = UIImage(systemName:.. 이전 1 다음
