Add support for text fields

Sources/Core/View/Alert.swift

@@ -20,6 +20,8 @@ public struct Alert: SwiftUIWidget {
     var actions: [Action] = []
     /// The wrapped view.
     var child: Meta.AnyView
+    /// An additional view in the alert, for example a text field.
+    var textField: (String, Meta.Binding<String>)?
 
     /// The wrapped views.
     public var wrappedViews: [String: Meta.AnyView] {
@@ -101,6 +103,9 @@ public struct Alert: SwiftUIWidget {
     public static func view(properties: Self) -> some SwiftUI.View {
         MacBackendView(.mainContent)
             .alert(properties.title, isPresented: properties.isPresented.swiftUI) {
+                if let field = properties.textField {
+                    SwiftUI.TextField(field.0, text: field.1.swiftUI)
+                }
                 SwiftUI.ForEach(Array(properties.actions.enumerated()), id: \.offset) { action in
                     action.element.button
                 }
@@ -125,6 +130,13 @@ public struct Alert: SwiftUIWidget {
         }
     }
 
+    public func textField(
+        _ label: String,
+        text: Meta.Binding<String>
+    ) -> Self {
+        modify { $0.textField = (label, text) }
+    }
+
     /// Add a cancel button to the alert.
     /// - Parameters:
     ///   - label: The button's label.

Sources/Core/View/TextField.swift

@@ -0,0 +1,34 @@
+//
+//  TextField.swift
+//  MacBackend
+//
+//  Created by david-swift on 31.01.2025.
+//
+
+import SwiftUI
+
+/// A text field.
+public struct TextField: SwiftUIWidget {
+
+    /// The text.
+    @Meta.Binding var text: String
+    /// The field's label.
+    var label: String
+
+    /// Initialize the text field.
+    /// - Parameters:
+    ///   - label: The picker's label.
+    ///   - text: The current text.
+    public init(_ label: String, text: Meta.Binding<String>) {
+        self.label = label
+        self._text = text
+    }
+
+    /// Get the SwiftUI view.
+    /// - Parameter properties: The widget data.
+    /// - Returns: The SwiftUI view.
+    public static func view(properties: Self) -> some SwiftUI.View {
+        SwiftUI.TextField(properties.label, text: properties._text.swiftUI)
+    }
+
+}