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SwiftUI-Introspect
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This commit is contained in:
David Roman 2023-06-01 00:23:26 +01:00
parent fcea0a249f
commit a5eae004fb
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1 changed files with 58 additions and 24 deletions
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82
Examples/Showcase/Showcase/ContentView.swift
View File

@ -8,9 +8,15 @@ struct ContentView: View {
ListShowcase()
.tabItem { Text("List") }
.tag(0)
// .introspectTabBarController { tabBarController in
// tabBarController.tabBar.layer.backgroundColor = UIColor.green.cgColor
// }
#if os(iOS) || os(tvOS)
.introspect(.tabView, on: .iOS(.v13, .v14, .v15, .v16), .tvOS(.v13, .v14, .v15, .v16), scope: .ancestor) { tabBarController in
tabBarController.tabBar.layer.backgroundColor = UIColor.green.cgColor
}
#elseif os(macOS)
.introspect(.tabView, on: .macOS(.v10_15, .v11, .v12, .v13), scope: .ancestor) { splitView in
splitView.subviews.first?.layer?.backgroundColor = NSColor.green.cgColor
}
#endif
ScrollViewShowcase()
.tabItem { Text("ScrollView") }
.tag(1)
@ -29,10 +35,12 @@ struct ContentView: View {
struct ListShowcase: View {
var body: some View {
HStack {
VStack(spacing: 40) {
VStack {
Text("Default")
.lineLimit(1)
.minimumScaleFactor(0.5)
.padding(.horizontal, 12)
List {
Text("Item 1")
Text("Item 2")
@ -40,28 +48,54 @@ struct ListShowcase: View {
}
VStack {
Text("List.introspectTableView()")
Text(".introspect(.list, ...)")
.lineLimit(1)
.minimumScaleFactor(0.5)
.padding(.horizontal, 12)
.font(.system(.subheadline, design: .monospaced))
List {
Text("Item 1")
Text("Item 2")
}
// .introspectTableView { tableView in
// #if !os(tvOS)
// tableView.separatorStyle = .none
// #endif
// }
#if os(iOS) || os(tvOS)
.introspect(.list, on: .iOS(.v13, .v14, .v15), .tvOS(.v13, .v14, .v15, .v16)) { tableView in
tableView.backgroundView = UIView()
tableView.backgroundColor = .blue
}
.introspect(.list, on: .iOS(.v16)) { collectionView in
collectionView.backgroundView = UIView()
collectionView.subviews.dropFirst(1).first?.backgroundColor = .blue
}
#elseif os(macOS)
.introspect(.list, on: .macOS(.v10_15, .v11, .v12, .v13)) { tableView in
tableView.backgroundColor = .blue
}
#endif
}
VStack {
Text("child.introspectTableView()")
Text(".introspect(.list, ..., scope: .ancestor)")
.lineLimit(1)
.minimumScaleFactor(0.5)
.padding(.horizontal, 12)
.font(.system(.subheadline, design: .monospaced))
List {
Text("Item 1")
Text("Item 2")
// .introspectTableView { tableView in
// #if !os(tvOS)
// tableView.separatorStyle = .none
// #endif
// }
#if os(iOS) || os(tvOS)
.introspect(.list, on: .iOS(.v13, .v14, .v15), .tvOS(.v13, .v14, .v15, .v16), scope: .ancestor) { tableView in
tableView.backgroundView = UIView()
tableView.backgroundColor = .blue
}
.introspect(.list, on: .iOS(.v16), scope: .ancestor) { collectionView in
collectionView.backgroundView = UIView()
collectionView.subviews.dropFirst(1).first?.backgroundColor = .blue
}
#elseif os(macOS)
.introspect(.list, on: .macOS(.v10_15, .v11, .v12, .v13), scope: .ancestor) { tableView in
tableView.backgroundColor = .blue
}
#endif
}
}
}
@ -73,13 +107,13 @@ struct NavigationShowcase: View {
var body: some View {
NavigationView {
Text("Customized")
.modifier {
if #available(iOS 15, tvOS 15, *) {
$0.searchable(text: .constant(""))
} else {
$0
}
}
// .modifier {
// if #available(iOS 15, tvOS 15, *) {
// $0.searchable(text: .constant(""))
// } else {
// $0
// }
// }
// .modifier {
//// #if os(iOS)
// if #available(iOS 15, *) {