QQuickPlatformMenu: fix submenu titles not being visible

As with other properties in QQuickPlatformMenu, ensure that we set the
relevant property on the internal QQuickPlatformMenuItem.

Task-number: QTBUG-66876
Change-Id: Ie37d874426200014ea3bb4045bc6b566422221de
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/auto/platform/data/tst_menu.qml b/tests/auto/platform/data/tst_menu.qml
index 2b7a10ad..06b9a30f 100644
--- a/tests/auto/platform/data/tst_menu.qml
+++ b/tests/auto/platform/data/tst_menu.qml
@@ -242,4 +242,23 @@ TestCase {
         compare(Menu.DefaultMenu, 0)
         compare(Menu.EditMenu, 1)
     }
+
+    function test_subMenus() {
+        var parentMenu = createTemporaryObject(menu, testCase)
+        verify(parentMenu)
+
+        var subMenu = menu.createObject(parentMenu)
+        verify(subMenu)
+
+        var subMenuItem = subMenu.menuItem
+        verify(subMenuItem)
+
+        parentMenu.addMenu(subMenu)
+        compare(parentMenu.items.length, 1)
+        verify(parentMenu.items[0], subMenuItem)
+
+        subMenu.title = "Title"
+        compare(subMenu.title, "Title")
+        compare(subMenuItem.text, "Title")
+    }
 }