is it possible to change the thumb of a Slider in SwiftUI like you can with a UISlider in UIKit? With a UISlider all you have to do is:
self.setThumbImage(UIImage(named: "Play_black"), for: .normal)
You can do this with SwiftUI-Introspect.
You are basically just accessing the underlying UISlider
from SwiftUI's Slider
, and then setting it there. This is much easier than creating a custom slider or making a representable.
Code:
struct ContentView: View {
@State private var value: Double = 0
var body: some View {
Slider(value: $value)
.introspectSlider { slider in
slider.setThumbImage(UIImage(named: "Play_black"), for: .normal)
}
}
}
Result (temporary image):