class headerView: UIView {
var whiteView = UIView().then {
$.backgroundColor = UIColor.red
}
override init(frame: CGRect) {
super.init(frame: frame)
addSubview(whiteView)
whiteView.snp.makeConstraints { (make) in
make.left.top.right.equalToSuperview()
make.bottom.equalTo(-)
make.height.equalTo()
}
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func layoutSubviews() {
super.layoutSubviews()
}
}设置 tableHeaderView 的高度
let v = headerView()
let height = CGFloat(v.systemLayoutSizeFitting(UIView.layoutFittingCompressedSize).height)
v.frame = CGRect(x: , y: , width: kScreenWidth, height: height)
tabelView.tableHeaderView = v