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Demo project with tutorial how to customize alerts or popovers in SwiftUI based on this article.
Before starting highly recommended to read SwiftUI Custom Environment Values.
To use PopoverPresenter with a project targeting iOS 13, simply copy folder Source into your project.
To integrate PopoverPresenter into your project using SwiftPM add the following to your Package.swift:
dependencies: [
.package(url: "https://github.com/c-villain/PopoverPresenter", from: "0.1.0"),
],- Import library to your root-file view:
import PopoverPresenter- Init instance in root view:
@StateObject var popoverPresenter = PopoverPresenter()- Add modifier to root-object view:
.environment(\.popoverPresenterKey, popoverPresenter)
.customPopover(item: $popoverPresenter.activePopover) { popover in
switch popover {
default:
popoverPresenter.currentPopover
}
}- In child view create link to environment key:
@Environment(\.popoverPresenterKey) var popoverPresenter- In child view create view with alert:
popoverPresenter.currentPopover = AnyView(Text("This is alert!"))
popoverPresenter.activePopover = .anyYou may look iOS example in package for guide steps above.