Updated for SwiftUI beta 5
SwiftUI does actually expose an API for this: ButtonStyle
.
struct MyButtonStyle: ButtonStyle {
func makeBody(configuration: Self.Configuration) -> some View {
configuration.label
.padding()
.foregroundColor(.white)
.background(configuration.isPressed ? Color.red : Color.blue)
.cornerRadius(8.0)
}
}
// To use it
Button(action: {}) {
Text("Hello World")
}
.buttonStyle(MyButtonStyle())