Add convenience methods

aheze · aheze · commit cb8f06077beb · 2023-02-22T12:40:12.000-08:00
diff --git a/Example/SettingExample/PlaygroundSettingView.swift b/Example/SettingExample/PlaygroundSettingView.swift
@@ -9,25 +9,25 @@
 import Setting
 import SwiftUI
 
-class PlaygroundSettingViewModel: ObservableObject {}
-
 struct PlaygroundSettingView: View {
     var body: some View {
         SettingStack {
             SettingPage(title: "Settings") {
                 SettingGroup {
                     SettingPage(title: "Subsettings") {
-                        SettingGroup {
-                            
-                        }
+                        SettingGroup {}
                     }
+                    .previewIcon("star.fill")
                 }
             }
         }
     }
 }
+
 struct PlaygroundSettingView_Previews: PreviewProvider {
     static var previews: some View {
         PlaygroundSettingView()
     }
 }
+
+class PlaygroundSettingViewModel: ObservableObject {}
diff --git a/Sources/Item/SettingPage.swift b/Sources/Item/SettingPage.swift
@@ -70,10 +70,31 @@ public struct SettingPage: SettingItem {
     }
 }
 
+/// Convenience modifiers.
+public extension SettingPage {
+    func previewIcon(_ icon: String, backgroundColor: Color = .blue) -> SettingPage {
+        var page = self
+        page.previewConfiguration.icon = .system(icon: icon, backgroundColor: backgroundColor)
+        return page
+    }
+
+    func previewIcon(icon: SettingIcon) -> SettingPage {
+        var page = self
+        page.previewConfiguration.icon = icon
+        return page
+    }
+
+    func previewIndicator(_ indicator: String) -> SettingPage {
+        var page = self
+        page.previewConfiguration.indicator = indicator
+        return page
+    }
+}
+
 struct SettingPageView<Content>: View where Content: View {
     var title: String
     var spacing = CGFloat(20)
-    var verticalPadding = CGFloat(6)
+    var verticalPadding = CGFloat(12)
     var backgroundColor = Setting.secondaryBackgroundColor
     var navigationTitleDisplayMode = SettingPage.NavigationTitleDisplayMode.inline
     var isInitialPage = false

Original file line number	Diff line number	Diff line change
`@@ -9,25 +9,25 @@`
`9`	`9`	`import Setting`
`10`	`10`	`import SwiftUI`
`11`	`11`
`12`		`-class PlaygroundSettingViewModel: ObservableObject {}`
`13`		`-`
`14`	`12`	`struct PlaygroundSettingView: View {`
`15`	`13`	`var body: some View {`
`16`	`14`	`SettingStack {`
`17`	`15`	`SettingPage(title: "Settings") {`
`18`	`16`	`SettingGroup {`
`19`	`17`	`SettingPage(title: "Subsettings") {`
`20`		`- SettingGroup {`
`21`		`-`
`22`		`- }`
	`18`	`+ SettingGroup {}`
`23`	`19`	`}`
	`20`	`+ .previewIcon("star.fill")`
`24`	`21`	`}`
`25`	`22`	`}`
`26`	`23`	`}`
`27`	`24`	`}`
`28`	`25`	`}`
	`26`	`+`
`29`	`27`	`struct PlaygroundSettingView_Previews: PreviewProvider {`
`30`	`28`	`static var previews: some View {`
`31`	`29`	`PlaygroundSettingView()`
`32`	`30`	`}`
`33`	`31`	`}`
	`32`	`+`
	`33`	`+class PlaygroundSettingViewModel: ObservableObject {}`