Add example of dynamic menu registration

main.qml

@@ -2,6 +2,8 @@ import QtQuick 2.12
 import QtQuick.Controls 2.12
 
 ApplicationWindow {
+    id: window
+
     visible: true
     width: 640
     height: 480
@@ -15,4 +17,48 @@ ApplicationWindow {
             Action { text: qsTr("&Quit") }
         }
     }
+
+    // Instantiated statically, but registered dynamically
+    Menu {
+        id: debugMenu
+        visible: false
+        title: qsTr("&Debug")
+        Action { text: qsTr("Static action") }
+    }
+
+    // Instantiated dynamically
+    Component {
+        id: dynamicMenuComponent
+        Menu {
+            visible: false
+            title: qsTr("D&aynamic")
+            Action { text: qsTr("Static action") }
+        }
+    }
+
+    Action {
+        id: dynamicallyRegisteredAction
+        text: qsTr("Dynamically registered action")
+    }
+
+    Component.onCompleted: {
+        window.menuBar.addMenu(debugMenu);
+    }
+
+    Timer {
+        running: true
+        interval: 2000
+        onTriggered: {
+            let menu = dynamicMenuComponent.createObject(window);
+            window.menuBar.addMenu(menu);
+        }
+    }
+
+    Timer {
+        running: true
+        interval: 4000
+        onTriggered: {
+            debugMenu.addAction(dynamicallyRegisteredAction);
+        }
+    }
 }