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swiftui-navigation
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wip

This commit is contained in:
Brandon Williams 2022-11-08 14:19:59 -05:00
parent ac1b146fc5
commit 559f239e09
1 changed files with 7 additions and 1 deletions
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8
Sources/SwiftUINavigation/NavigationDestination.swift
View File

@ -38,13 +38,19 @@ extension View {
@available(iOS 16, macOS 13, tvOS 16, watchOS 9, *)
public struct _NavigationDestination<Destination: View>: ViewModifier {
@State private var isPresentedState = false
@State private var hasAppeared = false
@Binding var isPresented: Bool
let destination: Destination
public func body(content: Content) -> some View {
content
._navigationDestination(isPresented: self.$isPresentedState) { destination }
.onAppear { self.isPresentedState = self.isPresented }
.onAppear {
guard !self.hasAppeared
else { return }
self.hasAppeared = true
self.isPresentedState = self.isPresented
}
.onChange(of: self.isPresentedState) { self.isPresented = $0 }
.onChange(of: self.isPresented) { self.isPresentedState = $0 }
}