SwiftUIPresent

Presenting views from SwiftUI with customized styles, extending beyond sheet and fullscreenCover.

Features

Add the missing fade-in fade-out (crossDissolve) and popover presentation style to SwiftUI.
(WIP) Bringing the SwiftUI sheet’s height adjustment (detents) API, exclusive to iOS 16, to iOS 15.
Make your own presentation style and use it in SwiftUI.

Requirements

iOS 14.0+ (iOS 13 later)
Xcode 14.3+

Installation

Swift Package Manager

Follow the tutorial published by Apple using the URL for the SwiftUIPresent repo with the current version.

https://github.com/Lumisilk/SwiftUIPresent.git

Usage

Use present(isPresented: Binding<Bool>, style: some PresentationStyle)

import SwiftUIPresent

struct Example: View {
    @State private var isPresented = false

    var body: some View {
        Button("Present") {
            isPresented = true
        }
        .present(isPresented: $isPresented, style: .fade) {
            Text("Your present content")
        }
    }
}

Built-in Styles

PresentationStyle	The corresponding UIKit styles
`.sheet`	`.formSheet`
`.fade(backgroundColor: UIColor = .clear)`	`.overFullScreen` × `.crossDissolve`
`.popover(backgroundColor: UIColor? = nil)` (`backgroundColor` means the bubble’s background color, which you don’t change usually)	`.popover`

Create your own style

Conforming to PresentationStyle, provide you own UIViewController implementation.

(Will add more explanation later)

Limitation

withAnimation(_:_:) has no effect on presentation content. Use animation(_:value:) modifier instead.

Roadmap

Support sheet detent customization by using iOS 15’s new API.
Add optional data binding to control the presentation.
Support passing values implicitly like Preference and Environment.
Add documents
Support iOS 13+

GitHub

View Github