UPDATE: Back Button Action

Author: mercen-lee

Sources/OpenTDS/Component/Button/Button+Ext.swift

@@ -1,8 +1 @@
-//
-//  File.swift
-//  
-//
-//  Created by Mercen on 2023/07/14.
-//
-
 import Foundation

Sources/OpenTDS/Component/ScrollView/ScrollView+Ext.swift

@@ -1,8 +1,19 @@
 import SwiftUI
 
 extension TossScrollView {
+    
+    @available(*, deprecated, renamed: "backButton")
     public func showDismiss() -> TossScrollView {
-        TossScrollView(self.title, showsIndicators: self.showsIndicators, showsDismiss: true) {
+        self.backButton()
+    }
+
+    public func backButton(action: @escaping () -> () = {
+        let presentationMode = Environment(\.presentationMode).wrappedValue
+        presentationMode.wrappedValue.dismiss()
+    }) -> TossScrollView {
+        TossScrollView(self.title,
+                       showsIndicators: self.showsIndicators,
+                       backButtonAction: action) {
             self.content
         }
     }

Sources/OpenTDS/Component/ScrollView/ScrollView.swift

@@ -15,7 +15,7 @@ public struct TossScrollView<Content: View>: View {
 
     let title: String
     let showsIndicators: Bool
-    let showsDismiss: Bool
+    let backButtonAction: (() -> ())?
     let content: Content
 
     /**
@@ -25,22 +25,20 @@ public struct TossScrollView<Content: View>: View {
      */
     public init(_ title: String,
                 showsIndicators: Bool = true,
-                showsDismiss: Bool = false,
+                backButtonAction: (() -> ())? = nil,
                 @ViewBuilder content: @escaping () -> Content) {
         self.title = title
         self.showsIndicators = showsIndicators
-        self.showsDismiss = showsDismiss
+        self.backButtonAction = backButtonAction
         self.content = content()
     }
 
     public var body: some View {
         VStack {
             ZStack {
                 HStack {
-                    if showsDismiss {
-                        Button(action: {
-                            presentationMode.wrappedValue.dismiss()
-                        }) {
+                    if let backButtonAction = backButtonAction {
+                        Button(action: backButtonAction) {
                             TossIcon.chevron
                                 .resizable()
                                 .frame(width: 10.14, height: 17.77)