No. SwiftData is just a traditional O/RM (Object-Relational Mapping) framework. Default underlaying is SQLite database.
frogcjn
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for
Post
Replies
Boosts
Views
Activity
Same issue here. Several days ago, it works, but now, only macOS could not show the Swift Actors and Swift Tasks.
SwiftUI 5 (iOS 17, macOS 14)
MyEqualWidthHStack {
Button {
Task {
await update()
}
} label: {
Text("update")
.frame(maxWidth: .infinity)
}
.border(.yellow)
Button {
Task {
await sync()
}
} label: {
Text("sync")
.frame(maxWidth: .infinity)
}
.border(.yellow)
}
MyEqualWidthHStack {
Button {
Task {
await update()
}
} label: {
Text("update")
.frame(maxWidth: .infinity)
}
.border(.yellow)
Button {
Task {
await sync()
}
} label: {
Text("sync")
.frame(maxWidth: .infinity)
}
.border(.yellow)
}
struct MyEqualWidthHStack: Layout {
func sizeThatFits(
proposal: ProposedViewSize,
subviews: Subviews,
cache: inout Void
) -> CGSize {
// Return a size.
guard !subviews.isEmpty else { return .zero }
let maxSize = maxSize(subviews: subviews)
let spacing = spacing(subviews: subviews)
let totalSpacing = spacing.reduce(0) { $0 + $1 }
return CGSize(
width: maxSize.width * CGFloat(subviews.count) + totalSpacing,
height: maxSize.height)
}
func placeSubviews(
in bounds: CGRect,
proposal: ProposedViewSize,
subviews: Subviews,
cache: inout Void
) {
// Place child views.
guard !subviews.isEmpty else { return }
let maxSize = maxSize(subviews: subviews)
let spacing = spacing(subviews: subviews)
let placementProposal = ProposedViewSize(width: maxSize.width, height: maxSize.height)
var x = bounds.minX + maxSize.width / 2
for index in subviews.indices {
subviews[index].place(
at: CGPoint(x: x, y: bounds.midY),
anchor: .center,
proposal: placementProposal)
x += maxSize.width + spacing[index]
}
}
private func maxSize(subviews: Subviews) -> CGSize {
let subviewSizes = subviews.map { $0.sizeThatFits(.unspecified) }
let maxSize: CGSize = subviewSizes.reduce(.zero) { currentMax, subviewSize in
CGSize(
width: max(currentMax.width, subviewSize.width),
height: max(currentMax.height, subviewSize.height))
}
return maxSize
}
private func spacing(subviews: Subviews) -> [CGFloat] {
subviews.indices.map { index in
guard index < subviews.count - 1 else { return 0 }
return subviews[index].spacing.distance(
to: subviews[index + 1].spacing,
along: .horizontal)
}
}
}
https://developer.apple.com/documentation/swiftui/composing_custom_layouts_with_swiftui
It is the right result. The tap area is larger than the Button border. If you want to adjust the tap area, you should adjust the code. For example, use Rectangle with .onTapGesture