Beginning iPhone Development with SwiftUI: Exploring the iOS SDK

Table of Contents
About the Author
About the Technical Reviewer
Chapter 1: Understanding iOS Programming
	Learning About Xcode
	Manipulating the Xcode Panes
	Summary
Chapter 2: Designing User Interfaces with SwiftUI
	Modifying the User Interface with the Inspector Pane
	Summary
Chapter 3: Placing Views on the User Interface
	Using the Padding Modifier
	Defining Spacing Within a Stack
	Aligning Views Within a Stack
	Using Spacers
	Using the Offset and Position Modifiers
	Summary
Chapter 4: Working with Text
	Changing the Appearance of Text
	Using the Label View
	Adding a Border Around a Text or Label View
	Summary
Chapter 5: Working with Images
	Displaying Shapes
		Coloring a Shape
		Coloring a Shape with Gradients
	Displaying Images
		Clipping Images
		Adding Shadows to Images
		Adding a Border Around Images
		Defining the Opacity of an Image
	Summary
Chapter 6: Responding to the User with Buttons and  Segmented Controls
	Running Code in a Button
	Using a Segmented Control
		Running Code from a Segmented Control
	Summary
Chapter 7: Retrieving Text from Text Fields and Text Editors
	Using Text Fields
		Changing the Text Field Style
		Creating Secure Text Fields
		Using Autocorrect and Text Content
		Defining Different Keyboards
		Dismissing the Virtual Keyboard
		Using a Text Editor
	Summary
Chapter 8: Limiting Choices with Pickers
	Using a Picker
	Using the Color Picker
	Using the Date Picker
		Choosing a Date Picker Style
		Displaying a Date and/or Time
		Restricting a Date Range
		Formatting Dates
	Summary
Chapter 9: Limiting Choices with Toggles, Steppers, and Sliders
	Using a Toggle
	Using the Stepper
		Defining a Range in a Stepper
		Defining an Increment/Decrement Value in a Stepper
	Using Sliders
		Changing the Color of a Slider
		Defining a Range for a Slider
		Defining a Step Increment for a Slider
		Displaying Minimum and Maximum Labels on a Slider
	Summary
Chapter 10: Providing Options with Links and Menus
	Using Links
	Using Menus
		Formatting Titles on the Menu and Buttons
		Adding a Submenu
	Summary
Chapter 11: Touch Gestures
	Detecting Tap Gestures
	Detecting Long Press Gestures
	Detecting Magnification Gestures
	Detecting Rotation Gestures
	Detecting Drag Gestures
	Defining Priority and Simultaneous Gestures
		Defining a High Priority Gesture
		Defining Simultaneous Gestures
	Summary
Chapter 12: Using Alerts, Action Sheets, and Contextual Menus
	Displaying an Alert/Action Sheet
		Displaying and Responding to Multiple Buttons
		Making Alert/ActionSheet Buttons Responsive
	Using Contextual Menus
	Summary
Chapter 13: Displaying Lists
	Displaying Array Data in a List
	Displaying Arrays of Structures in a List
	Creating Groups in a List
	Adding Line Separators to a List
	Adding Swipe Gestures to a List
		Deleting Items from a List
		Moving Items in a List
		Creating Custom Swipe Actions for a List
	Summary
Chapter 14: Using Forms and Group Boxes
	Creating a Simple Form
	Dividing a Form into Sections
	Disabling Views in a Form
	Using Group Boxes
	Summary
Chapter 15: Using Disclosure Groups, Scroll Views, and Outline Groups
	Using a Disclosure Group
	Using a Scroll View
	Using an Outline Group
	Summary
Chapter 16: Using the Navigation View
	Using a Navigation View
	Adding Buttons to a Navigation Bar
	Adding Links to a Navigation View
		Displaying Structures in a Navigation View
		Passing Data Between Structures in a Navigation View
		Changing Data Between Structures in a Navigation View
		Sharing Data Between Structures in a Navigation View
	Using Lists in a Navigation View
	Summary
Chapter 17: Using the Tab View
	Using a Tab View
	Selecting Buttons Programmatically in a Tab Bar
	Displaying a Page View
	Displaying Structures in a Tab View
		Passing Data Between Structures in a Tab View
		Changing Data Between Structures in a Tab View
		Sharing Data Between Structures in a Tab View
	Summary
Chapter 18: Using Grids
	Defining Multiple Rows/Columns
	Adjusting Spacing Between Rows/Columns
	Summary
Chapter 19: Using Animation
	Moving Animation
	Scaling Animation
	Rotating Animation
	Animation Options
		Using Delays and Duration in Animation
		Using an Interpolating Spring in Animation
	Using withAnimation
	Summary
Chapter 20: Using GeometryReader
	Understanding the GeometryReader
	Understanding the Differences Between Global and Local Coordinates
	Identifying Minimum, Mid, and Maximum Values of a GeometryReader
	Summary
Appendix: An Introduction to Swift
	Storing Data
		Storing Different Data Types
		Using Optional Data Types
	Using Comments
	Mathematical and String Operators
	Branching Statements
		Using Boolean Values
		Using Boolean Operators
		Using if Statements
		Using switch Statements
	Looping Statements
		Using the for Loop
		Using the while Loop
		Using the repeat Loop
	Functions
	Data Structures
		Storing Data in Arrays
		Storing Data in Tuples
		Storing Data in Dictionaries
		Storing Data in Structures
	Classes and Object-Oriented Programming
		Understanding Encapsulation
		Understanding Inheritance
		Understanding Polymorphism
	Summary
Index