自定义UICollectionViewCell和自定义UITableViewCell差不多,不过自定义UICollectionViewCell更像自定义UIView,具体代码如下
import UIKit class ClassifyCollectionViewCell: UICollectionViewCell { var imageView: UIImageView! var titleLabel: UILabel! override init(frame:CGRect){ super.init(frame: frame) setupUI() } required init?(coder aDecoder: NSCoder) { fatalError("init(coder:) has not been implemented") } func setupUI(){ imageView = UIImageView() titleLabel = UILabel() titleLabel.font = UIFont.systemFont(ofSize: 13) titleLabel.textAlignment = .center titleLabel.textColor = UIColor.black self.addSubview(imageView) self.addSubview(titleLabel) self.backgroundColor = UIColor.white } override func layoutSubviews() { super.layoutSubviews() let frame:CGRect = self.bounds let imgx:CGFloat = 5.0 let imgy = imgx let frameWidth:CGFloat = frame.size.width let imgWidth:CGFloat = frameWidth - (imgx * 2.0) self.imageView.frame = CGRect(x: imgx,y: imgy,width: imgWidth,height: imgWidth) self.titleLabel.frame = CGRect(x: 0,y:imgy+frameWidth,width: frameWidth,height: 20) } override func awakeFromNib() { super.awakeFromNib() // Initialization code } }
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