是否有任何Modifier
可用来阻止ScrollView
中的swiftUI
反弹?
struct RoomDetailsView: View {
var body: some View {
ScrollView(showsIndicators: false) {
Image("test")
Text("Hello Text")
...
...
}
}
}
我尝试了以下代码,但对我而言不起作用。看起来已弃用
ScrollView(alwaysBounceVertical: true) {
Image("test")
Text("Hello Text")
...
...
}
答案 0 :(得分:9)
尝试使用以下代码行:
UIScrollView.appearance().bounces = false
您可以这样使用它:-
struct RoomDetailsView: View {
init() {
UIScrollView.appearance().bounces = false
}
var body: some View {
ScrollView(showsIndicators: false) {
Image("test")
Text("Hello Text")
...
...
}
}
}
或者您可以在AppDelegate中编写此行,以将此行为始终应用到您的应用中。
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
UIScrollView.appearance().bounces = false
}
答案 1 :(得分:1)
您可以使用 SwiftUI-Introspect 库:
ScrollView {
// some content
}
.introspectScrollView { scrollView in
scrollView.alwaysBounceVertical = false
}