我想将分段控件添加到这样的导航栏中
ios - 如何将分段控件添加到导航栏? (iOS)-LMLPHP

但是,当我将分段控件拖到导航栏中时,大标题消失了。如何创建上面的UI?

最佳答案

您应该将分段控件添加为导航栏的titleView
下面是示例代码:

let titles = ["All", "Missed"]
segmentControl = UISegmentedControl(items: titles)
segmentControl.tintColor = UIColor.white
segmentControl.backgroundColor = UIColor.blue
segmentControl.selectedSegmentIndex = 0
for index in 0...titles.count-1 {
    segmentControl.setWidth(120, forSegmentAt: index)
}
segmentControl.sizeToFit()
segmentControl.addTarget(self, action: #selector(segmentChanged), for: .valueChanged)
segmentControl.selectedSegmentIndex = 0
segmentControl.sendActions(for: .valueChanged)
navigationItem.titleView = segmentControl

07-24 19:08