how to show scroll view

To show a scroll view in your app, you can utilize the information from various sessions at WWDC. Here are some insights:

1. UIKit and Scroll Views: In the session "Build a UIKit app with the new design," it is mentioned that scroll views underneath navigation or toolbars automatically apply a visual treatment called an edge effect. This ensures the legibility of overlapping content in the bars. You can also use this edge effect with custom containers of views that overlay an edge of a scroll view. Build a UIKit app with the new design (10:56)

2. SwiftUI and Scroll Effects: In the session "Create custom visual effects with SwiftUI," you can learn about using SwiftUI's scroll transition modifier to create custom scroll effects. This allows you to change the rotation and offset of elements in a scroll view based on their position, creating unique visual experiences. Create custom visual effects with SwiftUI (02:07)

3. SwiftUI Scrolling Enhancements: The session "What’s new in SwiftUI" discusses enhancements in scrolling, such as more programmatic control over scroll views and additional scroll positions to programmatically scroll to, like the top edge. What’s new in SwiftUI (16:18)

These sessions provide a comprehensive overview of how to implement and enhance scroll views in both UIKit and SwiftUI, offering various visual effects and programmatic controls to improve user experience.