如何在导航栏中使用搜索栏实现分段控制?
How to implement segment control with search bar within navigation bar?
我想知道是否可以在同一个导航栏中添加 UISegmentedControl
和 UISearchBar
?
我试图将我的 UISearchBar
最小化,但没有成功:
lazy var searchBar = UISearchBar(frame: CGRect.zero)
override func viewDidLoad() {
tableView.delegate = self
tableView.dataSource = self
searchBar.searchBarStyle = .minimal
navigationItem.titleView = searchBar
}
我知道像 Apple Music 这样的应用已经做到了这一点:
该段是否是整个 UISearchBar 的一部分也可能是一个问题。
试试这个
let searchBar = UISearchBar()
searchBar.placeholder = "Biblioteket ditt"
searchBar.showsScopeBar = true
searchBar.barTintColor = UIColor(white: 0.9, alpha: 0.1)
searchBar.scopeButtonTitles = ["Apple Music", "Biblioteket ditt"]
// To change UISegmentedControl color only when appeared in UISearchBar
UISegmentedControl.appearance(whenContainedInInstancesOf: [UISearchBar.self]).tintColor = .red
self.navigationItem.titleView = searchBar
以上代码截图如下:
我想知道是否可以在同一个导航栏中添加 UISegmentedControl
和 UISearchBar
?
我试图将我的 UISearchBar
最小化,但没有成功:
lazy var searchBar = UISearchBar(frame: CGRect.zero)
override func viewDidLoad() {
tableView.delegate = self
tableView.dataSource = self
searchBar.searchBarStyle = .minimal
navigationItem.titleView = searchBar
}
我知道像 Apple Music 这样的应用已经做到了这一点:
试试这个
let searchBar = UISearchBar()
searchBar.placeholder = "Biblioteket ditt"
searchBar.showsScopeBar = true
searchBar.barTintColor = UIColor(white: 0.9, alpha: 0.1)
searchBar.scopeButtonTitles = ["Apple Music", "Biblioteket ditt"]
// To change UISegmentedControl color only when appeared in UISearchBar
UISegmentedControl.appearance(whenContainedInInstancesOf: [UISearchBar.self]).tintColor = .red
self.navigationItem.titleView = searchBar
以上代码截图如下: