Created
October 19, 2021 08:19
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| import SwiftUI | |
| struct Modifier: Identifiable | |
| { | |
| let id = UUID() | |
| @State var title: String | |
| } | |
| struct FastnotesSettings: View | |
| { | |
| @State private var rows: [Modifier] = [Modifier(title:"Brightness"), Modifier(title:"Contrast"), Modifier(title:"Detail"), Modifier(title:"Saturation"), Modifier(title:"Sharpness"), Modifier(title:"Weight")] | |
| @State private var editMode = EditMode.inactive | |
| var body: some View | |
| { | |
| List { | |
| Section { | |
| ForEach(rows) { row in | |
| TextField("Text", text: row.$title) | |
| .disabled(editMode != .active) | |
| } | |
| .onMove(perform: move) | |
| .onDelete(perform: delete) | |
| } | |
| Section { | |
| HStack { | |
| Spacer() | |
| Button("Restore Default FastNotes Palette") { | |
| withAnimation { | |
| //self.model.reset() | |
| } | |
| } | |
| Spacer() | |
| } | |
| } | |
| } | |
| .navigationBarItems(leading: addButton, trailing: EditButton()) | |
| .environment(\.editMode, $editMode) | |
| .listStyle(GroupedListStyle()) | |
| .environment(\.horizontalSizeClass, .regular) | |
| .navigationBarTitle("FastNotes", displayMode: .inline) | |
| } | |
| func move(from source: IndexSet, to destination: Int) | |
| { | |
| rows.move(fromOffsets: source, toOffset: destination) | |
| } | |
| func delete(from source: IndexSet) | |
| { | |
| rows.remove(atOffsets: source) | |
| } | |
| @ViewBuilder | |
| private var addButton: some View | |
| { | |
| switch editMode { | |
| case .active: | |
| Button(action: onAdd) | |
| { | |
| Image(systemName: "plus") | |
| } | |
| .disabled(rows.count >= 10) | |
| default: | |
| EmptyView() | |
| } | |
| } | |
| func onAdd() | |
| { | |
| withAnimation { | |
| rows.append(Modifier(title:"")) | |
| } | |
| } | |
| } | |
| struct FastNotesPalette_Previews: PreviewProvider { | |
| static var previews: some View { | |
| NavigationView { | |
| FastnotesSettings() | |
| } | |
| .navigationViewStyle(StackNavigationViewStyle()) | |
| .previewLayout(.fixed(width: 500, height: 600)) | |
| } | |
| } |
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