Book Image

SwiftUI Projects

By : Craig Clayton
Book Image

SwiftUI Projects

By: Craig Clayton

Overview of this book

Released by Apple during WWDC 2019, SwiftUI provides an innovative and exceptionally simple way to build user interfaces for all Apple platforms with the power of Swift. This practical guide involves six real-world projects built from scratch, with two projects each for iPhone, iPad, and watchOS, built using Swift programming and Xcode. Starting with the basics of SwiftUI, you’ll gradually delve into building these projects. You’ll learn the fundamental concepts of SwiftUI by working with views, layouts, and dynamic types. This SwiftUI book will also help you get hands-on with declarative programming for building apps that can run on multiple platforms. Throughout the book, you’ll work on a chart app (watchOS), NBA draft app (watchOS), financial app (iPhone), Tesla form app (iPhone), sports news app (iPad), and shoe point-of-sale system (iPad), which will enable you to understand the core elements of a SwiftUI project. By the end of the book, you’ll have built fully functional projects for multiple platforms and gained the knowledge required to become a professional SwiftUI developer.
Table of Contents (13 chapters)

Product details

When you tap on a product, we want to display a custom modal over the products section. The modal will display the selected product as well as the sizes for each shoe and the quantity in stock. In this chapter, we are going to focus strictly on the design. In the next chapter, we will add the functionality to view ProductDetail. For now, just get it to match the design and we will use it in the next chapter. Let's look at the design:

Figure 8.6

You will actually be creating this view on your own, but before you dig in, we will work on the custom buttons together. Let's work on the ADD TO CART and stepper buttons next. We will not be using Product Details until the next chapter.

Creating custom buttons for our product details view

Let's take a closer look at what the size view will look like:

Figure 8.7

The functionality for this is pretty simple – you will see ADD TO CART first, and when...