iOS Apprentice, 6th edition
Page 941 Exercises. My Solution Attempts
Chapter 38: Polish the Pop-up :: Test Dynamic Type :: Page 941
Exercise. Set up the cells from the table view for Dynamic Type.
SearchResultCell.xib
I set nameLabel font to Headline and artistNameLabel font to Subhead.
I modified it using stackviews in next exercise.
SearchResultCell.swift
override func awakeFromNib() {
super.awakeFromNib()
// Set selectedView backgroundColor
...
/// Exercise - UILabel's adjustsFont property
nameLabel.adjustsFontForContentSizeCategory = true
artistNameLabel.adjustsFontForContentSizeCategory = true
}
SearchViewController.swift
I created a Notification Listener to listen for a font size change notification.
func listenForContentSizeChangeNotification() {
NotificationCenter.default.addObserver(
forName: Notification.Name.UIContentSizeCategoryDidChange,
object: nil,
queue: OperationQueue.main) { [weak self] _ in
guard let weakSelf = self else { return }
weakSelf.tableView.reloadData()
print("*** FontSizeDidChange. Reloaded tableView")
}
}
Then called it from viewDidLoad()
override func viewDidLoad() {
super.viewDidLoad()
// Insets & searchBar set up
...
/// Exercise - Notification Listener
listenForContentSizeChangeNotification()
// CellNib tableView registers
...
}
Page 941 Exercise. My Solution Attempt
Chapter 38: Polish the Pop-up :: Stack Views :: Page 941
Exercise. See if you can build the Detail pop-up with stack views.
UIStackView
SearchResultCell.xib
View Original
UIStackView
SearchViewController
View Original