CategoryHome.swift


  1. import SwiftUI
  3. struct CategoryHome: View {
  4. @EnvironmentObject var modelData: ModelData
  5. @State private var showingProfile = false
  7. var body: some View {
  8. NavigationView {
  9. List {
  10. modelData.features[0].image
  11. .resizable()
  12. .scaledToFill()
  13. .frame(height: 200)
  14. .clipped()
  15. .listRowInsets(EdgeInsets())
  17. ForEach(modelData.categories.keys.sorted(), id: \.self) { key in
  18. CategoryRow(categoryName: key, items: modelData.categories[key]!)
  19. }
  20. .listRowInsets(EdgeInsets())
  21. }
  22. .navigationTitle("Featured")
  23. .toolbar {
  24. Button(action: { showingProfile.toggle() }) {
  25. Image(systemName: "person.crop.circle")
  26. .accessibilityLabel("User Profile")
  27. }
  28. }
  29. .sheet(isPresented: $showingProfile) {
  30. ProfileHost()
  31. .environmentObject(modelData)
  32. }
  33. }
  34. }
  35. }
  37. struct CategoryHome_Previews: PreviewProvider {
  38. static var previews: some View {
  39. CategoryHome()
  40. .environmentObject(ModelData())
  41. }
  42. }