SwiftUI Essential Training

Learn how to use SwiftUI to build user interfaces for any Apple device—Mac, iPhone, iPad, Apple Watch, or Apple TV—from the same code.

Introduction

• The mind blowing game changer: SwiftUI
• What you should know

1. SwiftUI and Xcode Basic Concepts

• Start a new SwiftUI project
• Some Swift review
• The code window and canvas
• Modifiers in canvas and code
• ContentView previews

2. Collection Views

• Embed a stack view
• Basic lists
• ForEach
• Make a new file
• Extract subviews
• Subviews with parameters
• Challenge
• Solution

3. Controls and Modifiers for Layout

• Space modifiers
• Color modifiers
• Text modifiers
• SF symbols
• Images and effects
• Size modifiers
• Scale modifiers
• Position modifiers
• Challenge
• Solution

4. Models and Testing

• State variables and buttons
• Dynamic collections
• The identifiable protocol
• Populating collections
• Navigation
• Add a model to root views
• Use binding variables
• Use Combine and ObservedObject in models
• Environment variables
• Challenge
• Solution

5. Interaction

• Tab bars
• Alerts
• Presenting sheets
• Steppers
• Pickers
• Text input
• List interaction
• Animation
• Tap gestures
• Challenge
• Solution

6. Integration with Other Frameworks

• Add a map
• Add UIViewControllers
• SwiftUI to storyboards
• GeometryReader
• Dynamically sizing fonts

7. SwiftUI and Xcode 12

• Start a multiplatform SwiftUI project
• Multiplatform for macOS
• Hierarchy data models
• Outlines
• Searching hierarchies
• Collection views and lazy grids

Conclusion

• Next steps