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24 changes: 24 additions & 0 deletions Sources/Marquee/Extension/View+Ex.swift
Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
//
// View+Ex.swift
//
//
// Created by Shahriar Nasim Nafi on 14/7/21.
//
// Idea from Zane Carter

import SwiftUI
import Combine

extension View {
/// A backwards compatible wrapper for iOS 14 `onChange`
@ViewBuilder func onValueChange<T: Equatable>(value: T, onChange: @escaping (T) -> Void) -> some View {
if #available(iOS 14.0, *) {
self.onChange(of: value, perform: onChange)
} else {
self.onReceive(Just(value)) { (value) in
onChange(value)
}
}
}
}

6 changes: 3 additions & 3 deletions Sources/Marquee/Marquee.swift
Original file line number Diff line number Diff line change
Expand Up @@ -58,13 +58,13 @@ public struct Marquee<Content> : View where Content : View {
.onDisappear {
self.isAppear = false
}
.onChange(of: duration) { [] newDuration in
.onValueChange(value: duration) { newDuration in
resetAnimation(duration: newDuration, autoreverses: self.autoreverses, proxy: proxy)
}
.onChange(of: autoreverses) { [] newAutoreverses in
.onValueChange(value: autoreverses){ newAutoreverses in
resetAnimation(duration: self.duration, autoreverses: newAutoreverses, proxy: proxy)
}
.onChange(of: direction) { [] _ in
onValueChange(value: direction ) { _ in
resetAnimation(duration: duration, autoreverses: autoreverses, proxy: proxy)
}
}.clipped()
Expand Down