https://github.com/seandev0601/100DaysOfSwiftUI

Day 27 - Project 4 - part 2 - BetterRest - 100DaysOfSwiftUI

Stepper

• Stepper is a SwiftUI component used for selecting numbers with a simple - and + button interface.
• Steppers can be bound to different number types such as Int, Double, and more.
• The in parameter allows limiting the range of acceptable values for the stepper.
• The step parameter determines the increment or decrement value for each tap.
• Values can be formatted using the formatted() method to provide a more user-friendly display.

@State private var sleepAmount = 8.0

var body: some View {
    Stepper("\\(sleepAmount.formatted()) hours",
				value: $sleepAmount, 
				in: 4...12, 
				step: 0.25)
}

DatePicker

• SwiftUI provides a specialized picker called DatePicker for selecting dates.
• Date properties can be created using the Date type and can be easily bound to a DatePicker.
• Modifiers such as **labelsHidden**() can be used to customize the appearance of the DatePicker.
• The displayedComponents parameter allows controlling the visible options in the DatePicker.
• Date ranges can be specified using Swift ranges, allowing for flexible date selection.

struct ContentView: View {
    @State private var wakeUp = Date()

    var body: some View {
        VStack(alignment: .trailing) {
            DatePicker("Normal date", selection: $wakeUp)
            
            DatePicker("Tap hour min", selection: $wakeUp
								, displayedComponents: .hourAndMinute)
            
            DatePicker("Tap future", selection: $wakeUp, in: Date()...)
            
            let tomorrow = Date().addingTimeInterval(86400)
            let range = Date()...tomorrow
            DatePicker("Custom range", selection: $wakeUp, in: range)
            
            DatePicker("", selection: $wakeUp)
                .labelsHidden()
        }
        .padding(10)
        .font(.title)
    }
}