HUD

Head Up Display

An simple HUD overlay view accessible from any SwiftUI view.

1. Add a .modifier(HUDViewModifier()) to your top level view in the WindowGroup() of your App.

2. Create a @StateObject hudState = HUDState() in your App, and

3. Inject hudState into the environment at your top level view with .environmentObject(hudState).

4. Show a HUD from anywhere in the view hierarchy by using @EnvironmentObject var hudState: HUDState and calling hudState.show(content:).

HUDs can be dismissed by a tap or swipe-up gesture. Or auto close after hudState.autoClosureDelay seconds.

Author: klaus.h.matzka@gmail.com

License: MIT

Vienna/Austria/Europe, September 2023