doc: Make Window snippets testable; remove import versions

Pick-to: 6.2 6.5
Change-Id: I35ba013152628591d016c632828a1c4e64cf5978
Reviewed-by: Oliver Eftevaag <oliver.eftevaag@qt.io>

3 files changed, 36 insertions, 19 deletions

diff --git a/src/quick/doc/snippets/qml/nestedWindowTransientParent.qml b/src/quick/doc/snippets/qml/nestedWindowTransientParent.qml
new file mode 100644
index 0000000000..51f076172d
--- /dev/null
+++ b/src/quick/doc/snippets/qml/nestedWindowTransientParent.qml
@@ -0,0 +1,23 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+import QtQuick
+
+//![0]
+Window {
+    // visible is false by default
+    Window {
+        transientParent: null
+        visible: true
+    }
+//![0]
+
+    id: outer
+    Timer {
+        interval: 2000
+        running: true
+        onTriggered: outer.visible = true
+    }
+//![1]
+}
+//![1]
diff --git a/src/quick/doc/snippets/qml/windowActiveAttached.qml b/src/quick/doc/snippets/qml/windowActiveAttached.qml
new file mode 100644
index 0000000000..791091ef82
--- /dev/null
+++ b/src/quick/doc/snippets/qml/windowActiveAttached.qml
@@ -0,0 +1,10 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+//![entire]
+import QtQuick
+
+Text {
+    text: Window.active ? "active" : "inactive"
+}
+//![entire]
diff --git a/src/quick/items/qquickwindow.cpp b/src/quick/items/qquickwindow.cpp
index 6a0c405be3..4684fb291e 100644
--- a/src/quick/items/qquickwindow.cpp
+++ b/src/quick/items/qquickwindow.cpp
@@ -3496,17 +3496,8 @@ void QQuickWindow::endExternalCommands()
     Item or Window within which it was declared, you can remove that
     relationship by setting \c transientParent to \c null:
 
-    \qml
-    import QtQuick.Window 2.13
-
-    Window {
-        // visible is false by default
-        Window {
-            transientParent: null
-            visible: true
-        }
-    }
-    \endqml
+    \snippet qml/nestedWindowTransientParent.qml 0
+    \snippet qml/nestedWindowTransientParent.qml 1
 
     In order to cause the window to be centered above its transient parent by
     default, depending on the window manager, it may also be necessary to set
@@ -3568,14 +3559,7 @@ void QQuickWindow::endExternalCommands()
     Here is an example which changes a label to show the active state of the
     window in which it is shown:
 
-    \qml
-    import QtQuick 2.4
-    import QtQuick.Window 2.2
-
-    Text {
-        text: Window.active ? "active" : "inactive"
-    }
-    \endqml
+    \snippet qml/windowActiveAttached.qml entire
 */
 
 /*!