NEW: Subscribe to Hacking with Swift+ and accelerate your learning! >>

< Back to Hacking with Swift+

Customizing Toggle using ToggleStyle

In the full episode…

  • Working with styles
  • Adding some polish
  • Challenges
Get the full 9:28 video by subscribing

Why subscribe?


Hacking with Swift+ delivers high-quality tutorials for subscribers, with each tutorial coming as a 4K Ultra HD video and in text form so you can read or watch – whatever works best for you.

So, you can get this full video and article as well as all other subscriber-only tutorials and all future tutorials – all by subscribing to Hacking with Swift+ today.

Subscribe to Hacking with Swift+

More from Hacking with Swift+


Creating a WaveView to draw smooth waveforms
CUSTOM SWIFTUI COMPONENTS

FREE: Creating a WaveView to draw smooth waveforms

In this article I’m going to walk you through building a WaveView with SwiftUI, allowing us to create beautiful waveform-like effects to bring your user interface to life.

Using memoization to speed up slow functions
HIGH-PERFORMANCE APPS

FREE: Using memoization to speed up slow functions

In this article you’ll learn how memoization can dramatically boost the performance of slow functions, and how easy Swift makes it thanks to its generics and closures.

How to use phantom types in Swift
ADVANCED SWIFT

FREE: How to use phantom types in Swift

Phantom types are a powerful way to give the Swift compiler extra information about our code so that it can stop us from making mistakes. In this article I’m going to explain how they work and why you’d want them, as well as providing lots of hands-on examples you can try.

Existentials and type erasure – part 2
ADVANCED SWIFT

Existentials and type erasure – part 2

In the first part of this tutorial we looked at the underlying problem that type erasure is trying to solve, and tried out Swift’s approach using AnySequence. In this second part we’re going to adapt Swift’s own solution to get real type erasure for our own code.

Creating an AccessibleStack that flips stack axis based on Dynamic Type
CUSTOM SWIFTUI COMPONENTS

Creating an AccessibleStack that flips stack axis based on Dynamic Type

There are several times when you might want to flip between a HStack and VStack, but one useful option is to look at the Dynamic Type size. Apple uses this itself to switch list rows to a vertical layout when using larger fonts, and in this tutorial I’ll show you how it’s done.

Using dates safely and effectively
MAKING THE MOST OF FOUNDATION

Using dates safely and effectively

Working with dates in software is hard, and if you don’t understand why then think about time zones, think about leap years, or think about how it’s the year 2563 in the Thai calendar. Apple gives us many tools for making them easier but they can be hard to discover, so in this article I’m going to try to provide some clear guidance for what to use and when.

Creating completely custom buttons using PrimitiveButtonStyle
INTERMEDIATE SWIFTUI

Creating completely custom buttons using PrimitiveButtonStyle

SwiftUI’s ButtonStyle lets us focus on how our buttons look, but not how they work, which in many situations is valuable. In this article we’ll look at a more advanced protocol, PrimitiveButtonStyle, and see how that gives us complete control over button functionality.

Identifying performance hot spots with Time Profiler
HIGH-PERFORMANCE APPS

Identifying performance hot spots with Time Profiler

Instruments gives us a range of tools for finding performance problems, and in this article we’ll be looking at how the Time Profiler instrument can point out problems in seconds.

Shadows and glows
SWIFTUI SPECIAL EFFECTS

Shadows and glows

SwiftUI gives us a modifier to make simple shadows, but if you want something more advanced such as inner shadows or glows, you need to do extra work. In this article I’ll show you how to get both those effects and more in a customizable, flexible way.

Creating a RemoteImage to load images from the web
CUSTOM SWIFTUI COMPONENTS

Creating a RemoteImage to load images from the web

Just like UIKit before it, SwiftUI doesn’t come with built-in support for loading remote images, which makes it hard to get data from the internet. In this article I’ll show you how you can build a custom view that can fetch image from the internet, while also showing other images for different states.

Creating a FilteringList to filter a list using text input
CUSTOM SWIFTUI COMPONENTS

Creating a FilteringList to filter a list using text input

Many apps show lots of data in a list, and allow users to filter that list by typing in a text view. In this article we’re going to build that in SwiftUI, then pull it out into a reusable component you can apply anywhere.

Creating a LongPressButton to trigger after delay
CUSTOM SWIFTUI COMPONENTS

Creating a LongPressButton to trigger after delay

In this article I’m going to walk you through building a LongPressButton with SwiftUI, which will requires users to press and hold for a second before it’s triggered.

Handling names correctly
MAKING THE MOST OF FOUNDATION

Handling names correctly

There are lots of UI mistakes we can make in programming, but unless our bugs actually get in the way of functionality most users don’t care that much. But there is one exception, and we’re going to look at it here: in this article I’ll show you how to handle names correctly – the most personal data of all.

Creating a TabbedSidebar that handles both tab view and sidebar
INTERMEDIATE SWIFTUI

Creating a TabbedSidebar that handles both tab view and sidebar

If you want your app to work well on larger devices, you need to support both a sidebar and a tab bar for your primary navigation. In this video I’ll show you how to build one simple SwiftUI component that transitions between both smoothly.

Understanding assertions
INTERMEDIATE SWIFT

Understanding assertions

Assertions allow us to have Swift silently check the state of our program at runtime, but if you want to get them right you need to understand some intricacies. In this article I’ll walk you through the five ways we can make assertions in Swift, and provide clear advice on which to use and when.

Why opaque return types are so important
ADVANCED SWIFT

Why opaque return types are so important

Opaque return types are a powerful feature in Swift, and are also critically important for writing SwiftUI. In this article I’ll be explaining how they work, and why they give us more power than returning a simple protocol.

Storing preferences efficiently
MAKING THE MOST OF FOUNDATION

Storing preferences efficiently

Apple’s UserDefaults system lets us store small amounts of user data for our app, which might sound simple but it’s deceptively powerful. In this article I’ll show you the correct way to create initial preferences, how to share preferences across applications, how to synchronize data with iCloud, and why this is a case where property wrappers probably aren’t a good solution.

Creating chained network requests with Combine
NETWORKING

Creating chained network requests with Combine

We already looked at how to fetch decodable data using Combine, and also how to fetch and merge multiple sources of data. In this article we’ll tackle something even more complex: creating chained network requests, where the information retrieved from one request must be used to create multiple other requests.

Ordered sets
DATA STRUCTURES

Ordered sets

Arrays and sets have their own advantages and disadvantages, but what if we could combine them both to make an ordered set? We can! And in this article that’s exactly what we’ll do.

Linked lists
DATA STRUCTURES

Linked lists

If there’s one data structure they just love teaching you at school, it’s linked lists. In this article we’re going to look at why linked lists are so appealing, walk through how to build a linked list with Swift, and look at an alternative approach using enums.

Link copied to your pasteboard.