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Learn SwiftUI

You're reading from   Learn SwiftUI An introductory guide to creating intuitive cross-platform user interfaces using Swift 5

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Product type Paperback
Published in Apr 2020
Publisher Packt
ISBN-13 9781839215421
Length 316 pages
Edition 1st Edition
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Author (1):
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Chris Barker Chris Barker
Author Profile Icon Chris Barker
Chris Barker
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Table of Contents (17) Chapters Close

Preface 1. Getting Started with SwiftUI 2. Understanding Declarative Syntax FREE CHAPTER 3. Building Layout and Structure 4. Creating Your First Application 5. Understanding Controls, Views, and Lists 6. Working with Navigation in SwiftUI 7. Creating a Form with States and Data Binding 8. Networking and Linking to Your Existing App Logic 9. Maps and Location Services 10. Updating for iPad with NavigationViewStyle 11. SwiftUI on watchOS 12. SwiftUI versus UIKit 13. Basic Animation in Views 14. Animations in Transitions 15. Testing in SwiftUI 16. Other Books You May Enjoy

Mock data in Automatic Preview

As we mentioned in the previous section, the Automatic Preview window is a brand new feature for Xcode 11 and macOS Catalina. It allows you to view your UI changes without the need to launch the simulator and reload the application. In this section, we'll take a look at how we can mock data that we will inject into our View in order to preview our UI changes with simulated content, but, more importantly, we'll cover why this is important.

Understanding Automatic Preview

Automatic Preview will no doubt play a big role as you venture into the world of SwiftUI as you'll be able to create your content with the ease and beauty of SwiftUI's declarative syntax and the ability to...

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