Implement changes on GNOME

Sources/View/Complex/Alert.swift

@@ -93,6 +93,16 @@ public struct Alert: SimpleView {
         dialog = dialog.cancelButton(close.0, action: close.1)
         return dialog
         #else
+        let extraChild: Body?
+        if let textField {
+            extraChild = [
+                Form {
+                    EntryRow(textField.0, text: textField.1)
+                }
+            ]
+        } else {
+            extraChild = nil
+        }
         var dialog = AlertDialog(
             visible: $visible,
             child: child,

Sources/View/Navigation/FlatNavigation.swift

@@ -264,12 +264,14 @@ public struct FlatNavigation<Item>: View where Item: FlatNavigationItem {
             return [flat]
         }
         #else
-        HierarchicalNavigation(stack: stack, initialPageLabel: navigationTitle ?? "") { item in
-            content(item)
-        } initialView: {
-            self
-        }
-        .hideDefaultToolbar()
+        [
+            HierarchicalNavigation(stack: stack, initialPageLabel: navigationTitle ?? "") { item in
+                content(item)
+            } initialView: {
+                self
+            }
+            .hideDefaultToolbar()
+        ]
         #endif
     }
 

Tests/Demo.swift

@@ -59,6 +59,7 @@ struct ContentView: WindowView {
     @State private var forceSplitView = true
     @State private var stack: NavigationStack<GenericItem> = .init()
     @State private var showAlert = false
+    @State private var text = ""
 
     var view: Body {
         FlatNavigation(Item.allCases, selection: $selectedItem) {
@@ -128,9 +129,10 @@ struct ContentView: WindowView {
         .alert(visible: $showAlert, title: "Sample Alert", content: "This is the main content", closeLabel: "Close") {
             print("Close")
         }
-        .primaryResponse("Primary", style: .suggested) {
+        .primaryResponse(text, style: .suggested) {
              print("Primary")
         }
+        .textField("Hello", text: $text)
     }
 
     func window(_ window: Window) -> Window {