我在我的应用程序中使用XLPagerTabStrip库。
https://github.com/xmartlabs/XLPagerTabStrip
这里如何使用它：
import UIKit
import XLPagerTabStrip
class MyAccountViewController: ButtonBarPagerTabStripViewController {
override func viewDidLoad() {
super.viewDidLoad()
self.settings.style.buttonBarBackgroundColor = .white
self.settings.style.buttonBarItemBackgroundColor = .white
self.settings.style.selectedBarBackgroundColor = UIColor(red:0.52, green:0.77, blue:0.33, alpha:1.0)
self.settings.style.buttonBarItemFont = .boldSystemFont(ofSize: 13)
self.settings.style.selectedBarHeight = 2.0
self.settings.style.buttonBarMinimumLineSpacing = 10
self.settings.style.buttonBarItemTitleColor = .black
self.settings.style.buttonBarItemsShouldFillAvailableWidth = true
self.settings.style.buttonBarLeftContentInset = 0
self.settings.style.buttonBarRightContentInset = 0
self.settings.style.selectedBarHeight = 4.0
changeCurrentIndexProgressive = { [weak self] (oldCell: ButtonBarViewCell?, newCell: ButtonBarViewCell?, progressPercentage: CGFloat, changeCurrentIndex: Bool, animated: Bool) -> Void in
guard changeCurrentIndex == true else { return }
oldCell?.label.textColor = UIColor.lightGray
newCell?.label.textColor = .black
}
// navview.addBottomBorderWithColor(color: .lightGray, width: 0.5)
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
override func viewControllers(for pagerTabStripController: PagerTabStripViewController) -> [UIViewController] {
let child1 = UIStoryboard(name: "Main", bundle: nil).instantiateViewController(withIdentifier: "jobinfo")
let child2 = UIStoryboard(name: "Main", bundle: nil).instantiateViewController(withIdentifier: "jobedu")
let child3 = UIStoryboard(name: "Main", bundle: nil).instantiateViewController(withIdentifier: "jobcv")
return [child1,child2,child3]
}
}
和情节提要：
但是由于某种原因..scrollview占据了整个屏幕，即使我设置了它的约束，一切也都在它背后！
这就是我得到的：
一切都在子视图的后面..该如何解决？
最佳答案
从他们的指示。 “重要提示：应在调用viewDidLoad之前调用设置。”
override func viewDidLoad() {
self.settings.style.selectedBarHeight = 2
self.settings.style.selectedBarBackgroundColor = UIColor.white
super.viewDidLoad()
}
关于ios - 父 View 在 subview 后面，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/51131996/