如何在 SwiftUI 中禁用 ScrollView Bounce [英] How to disable ScrollView Bounce In SwiftUI

问题描述

任何Modifier可用于阻止swiftUI中ScrollView的弹跳?

Any Modifier available to stop bounce of ScrollView in swiftUI ?

struct RoomDetailsView: View {

    var body: some View {
        ScrollView(showsIndicators: false) {
            Image("test")
            Text("Hello Text")
            ...
            ...
        }
    }
}

我尝试了以下代码，但对我不起作用.看起来它已被弃用

I tried below code but it not work for me. looks like it deprecated

ScrollView(alwaysBounceVertical: true) {
       Image("test")
       Text("Hello Text")
       ...
       ...
}

推荐答案

尝试使用这行代码:

UIScrollView.appearance().bounces = false

你可以这样使用它:-

You can use it like this:-

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 中编写这一行，以将这种行为应用到您的应用中.

Or you can write this line in AppDelegate to apply this behaviour throughout into your app.

 func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
    UIScrollView.appearance().bounces = false
 }

这篇关于如何在 SwiftUI 中禁用 ScrollView Bounce的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！