Add support for disabling controls

Sources/Core/View/DisabledWrapper.swift

@@ -0,0 +1,40 @@
+//
+//  DisabledWrapper.swift
+//  MacBackend
+//
+//  Created by david-swift on 18.01.2025.
+//
+
+import SwiftUI
+
+/// Wrap a view to disable it.
+public struct DisabledWrapper: SwiftUIWidget {
+
+    /// Whether the view is disabled.
+    var disabled: Bool
+    /// The content.
+    var content: Body
+
+    /// The wrapped views.
+    public var wrappedViews: [String: Meta.AnyView] {
+        [.mainContent: content]
+    }
+
+    /// Initialize a disabled wrapper.
+    /// - Parameters:
+    ///   - disabled: Whether the view is disabled.
+    ///   - content: The view content.
+    public init(disabled: Bool, @Meta.ViewBuilder content: () -> Body) {
+        self.content = content()
+        self.disabled = disabled
+    }
+
+    /// Get the SwiftUI view.
+    /// - Parameter properties: The widget data.
+    /// - Returns: The SwiftUI view.
+    public static func view(properties: Self) -> some SwiftUI.View {
+        MacBackendView(.mainContent)
+            .disabled(properties.disabled)
+    }
+
+}

Sources/MacBackend/AnyView.swift

@@ -110,4 +110,13 @@ extension AnyView {
         Card { self }
     }
 
+    /// Whether the view is disabled.
+    /// - Parameter disabled: Whether the view is disabled.
+    /// - Returns: The view.
+    public func disabled(_ disabled: Bool = true) -> AnyView {
+        DisabledWrapper(disabled: disabled) {
+            self
+        }
+    }
+
 }