Creates modifier for customInsetGrouped rows

iOS/SwiftUI Extensions/CustomInsetGroupedRowStyle.swift

@@ -0,0 +1,34 @@
+//
+//  CustomInsetGroupedRowStyle.swift
+//  NetNewsWire-iOS
+//
+//  Created by Stuart Breckenridge on 22/12/2022.
+//  Copyright © 2022 Ranchero Software. All rights reserved.
+//
+
+import SwiftUI
+
+struct CustomInsetGroupedRowStyle: ViewModifier {
+	
+	func body(content: Content) -> some View {
+		content
+			.padding(.horizontal, 16)
+			.padding(.vertical, 8)
+			.listRowInsets(EdgeInsets(top: 0, leading: 15, bottom: 0, trailing: 15))
+			.background(
+				RoundedRectangle(cornerRadius: 8)
+					.foregroundColor(Color(uiColor: UIColor.secondarySystemGroupedBackground))
+			)
+	}
+	
+}
+
+extension View {
+	
+	/// This function dismisses a view when the user launches from
+	/// an external action, for example, opening the app from the widget.
+	/// - Returns: `View`
+	func customInsetGroupedRowStyle() -> some View {
+		modifier(CustomInsetGroupedRowStyle())
+	}
+}