WWDC22 SALE: Save 50% on all my Swift books and bundles! >>

How to set reserved space for Section Header to zero

Forums > Swift

The following code (or something like it) seems to be reserving title space for the first Section (which has no title) which produces a suboptimal layout. What is standard practice to have this Section Header ignored for layout purposes? And as a folllow-on question why does the second Section (embedded in the List) not suffer a similar problem.

Thanks!

struct ContentView: view {

  @StateObject var fetcher = EventFetcher()

  init() {
  }

  var body: some View {
    VStack(spacing: 0) {
      Rectangle()
        .fill(LinearGradient(gradient: Gradient(colors: [Color(hex: self.fetcher.bcol), Color(hex: self.fetcher.fcol)]), startPoint: .leading, endPoint: .trailing))
        .frame(height: 8)
      NavigationView {
        Form {
          Section {
            Picker (...) {
            ...
            }
            List {
             Section {
             ...
             }
            }
            Button(...) {
            ...
            }
            Picker(...) {
            ...
            }
          }
        }  
        .navigationTitle(...)
        .navigationBarTitleDisplayMode(.inline)
        .listStyle(GroupedListStyle())
      }
      .navigationViewStyle(StackNavigationViewStyle())
    }
  }
}

1      

Hacking with Swift is sponsored by Emerge

SPONSORED Optimize your app’s startup time, binary size, and overall performance using Emerge’s advanced app optimization and monitoring tools. Reliably measure app size, speed up your app's startup time with Emerge's Launch Booster, and much more. Emerge is actively used by many of the top mobile development teams in the world.

Find out more

Sponsor Hacking with Swift and reach the world's largest Swift community!

Archived topic

This topic has been closed due to inactivity, so you can't reply. Please create a new topic if you need to.

All interactions here are governed by our code of conduct.

 
Unknown user

You are not logged in

Log in or create account
 

Link copied to your pasteboard.