[英]UIButton extends past edge of UIView with equal widths swift
在將我以編程方式創建的UIButton保留在UIView的范圍內時,我遇到了一些問題。
接口的構建方式類似; ScrollView-> ContentView->(通過SQLite循環以編程方式創建的按鈕列表)
這是創建按鈕的代碼;
let frame = CGRect(x: 0, y: 0 + (numOfButtons * 58), width: Int(ContentView.frame.width) , height: 50 )
let button = UIButton(frame: frame)
button.showsTouchWhenHighlighted=true
button.layer.cornerRadius=5
button.setTitle(btnTitle, for: [])
ContentView.addSubview(button)
numOfButtons+=1
button.addTarget(self, action: #selector(btnPressed), for: .touchUpInside)
這段代碼給出了這個結果;
有誰對我如何解決這個問題有任何想法? 在我看來,ContentView太寬了? 但我將其設置為ScrollView的“相等寬度”。
任何和所有幫助將不勝感激。 提前致謝
克里斯。
請檢查我的以下代碼以供參考
這是我的代碼輸出
import UIKit
class ViewController: UIViewController,UIScrollViewDelegate {
@IBOutlet weak var ContentView: UIView!
var scrollView: UIScrollView!
var containerView = UIView()
override func viewDidLoad() {
super.viewDidLoad()
let button = UIButton(type: UIButtonType.custom) as UIButton
let image = UIImage(named: "image") as UIImage?
let frame = CGRect(x: 20, y: 300, width: self.view.frame.size.width - 20 - 20, height: 50 )
button.frame = frame
button.showsTouchWhenHighlighted=true
button.layer.cornerRadius=5
button.clipsToBounds=true
button.setBackgroundImage(image, for: .normal)
button.setTitle("Hi", for:.normal)
self.scrollView = UIScrollView()
self.scrollView.delegate = self
self.scrollView.contentSize = CGSize(width: 1000, height: 1000)
containerView = UIView()
scrollView.addSubview(containerView)
view.addSubview(scrollView)
self.view.addSubview(button)
}
override func viewDidLayoutSubviews() {
super.viewDidLayoutSubviews()
scrollView.frame = view.bounds
containerView.frame = CGRect(x: 0, y: 0, width: scrollView.contentSize.width, height: scrollView.contentSize.height)
}
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