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Code Issues 8 Packages Projects Releases Wiki Activity

Xcode 11 beta 6

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John Holdsworth
2019-08-20 18:54:37 +02:00
parent a36ff1b7ca
commit 7de7e1e47b
40 changed files with 114 additions and 115 deletions
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6
Other Projects/Time Travel/SwiftUITimeTravel/TimeTravelView/Store.swift
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@@ -1,12 +1,12 @@
import SwiftUI
import Combine
public final class Store<StateType>: BindableObject where StateType: StateMachine {
public final class Store<StateType>: ObservableObject where StateType: StateMachine {
private let initialState: StateType
private var subsequentStates: [StateType] = []
public let willChange = PassthroughSubject<Void, Never>()
public let objectWillChange = PassthroughSubject<Void, Never>()
public init(state: StateType) {
initialState = state
@@ -23,7 +23,7 @@ public final class Store<StateType>: BindableObject where StateType: StateMachin
var currentStateIndex: Int = 0 {
didSet {
withAnimation {
willChange.send(())
objectWillChange.send(())
}
}
}

6
Other Projects/Time Travel/SwiftUITimeTravel/TimeTravelView/TimeTravelBarView.swift
View File

@@ -5,9 +5,9 @@ struct TimeTravelBarView : View {
@EnvironmentObject var store: Store<TodoState>
var body: some View {
let indexBinding = Binding<Double>(
getValue: { Double(self.store.currentStateIndex) },
setValue: { self.store.currentStateIndex = Int($0) })
let indexBinding = Binding(
get: { Double(self.store.currentStateIndex) },
set: { self.store.currentStateIndex = Int($0) })
return Slider(value: indexBinding, in: 0...Double(store.stateCount-1))
.background(Color.white)