[英]How do you add touch outlets to custom UIView?
我创建了以下自定义UIVIew:
//
// YearSelectorSegControl.swift
// OurDailyStrength iOS
//
// Created by Rob Avery on 8/28/17.
// Copyright © 2017 Rob Avery. All rights reserved.
//
import UIKit
@IBDesignable
class YearSelectorSegControl: UIView {
var buttons = [UIButton]()
var selector: UIView!
var sv: UIStackView!
var currentPosition: Int = 0
@IBInspectable
var borderWidth: CGFloat = 0 {
didSet {
layer.borderWidth = borderWidth
}
}
@IBInspectable
var borderColor: UIColor = UIColor.clear {
didSet {
layer.borderColor = borderColor.cgColor
}
}
@IBInspectable
var textColor: UIColor = .lightGray {
didSet {
updateView()
}
}
@IBInspectable
var textBackground: UIColor = .clear {
didSet {
updateView()
}
}
func updateView() {
// ... code here ...
}
override func draw(_ rect: CGRect) {
layer.cornerRadius = 0
}
}
当我转到界面生成器并尝试将此UIView连接到控制器时,唯一允许的是插座。 我希望能够在触摸此自定义UIView并将其连接到函数。 我怎么做?
您必须继承UIControl而不是UIView
@IBDesignable
class YearSelectorSegControl: UIControl {
...
}
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.