Add Window.window attached property

The Window attached property exposes all kinds of window attributes,
but not the window itself. Being able to access the window is often
useful for various purposes. For example, in QML TestCase, to be able
to access the window of the TestCase so that one can call various
slots such as requestActivate().

Change-Id: Id03c9f277bb17810b41a60957011ccf07399e149
Reviewed-by: Mitch Curtis <mitch.curtis@theqtcompany.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp b/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp
index 8aeb449a85..ff8c80e3ae 100644
--- a/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp
+++ b/tests/auto/quick/qquickwindow/tst_qquickwindow.cpp
@@ -2033,6 +2033,7 @@ void tst_qquickwindow::attachedProperty()
     QCOMPARE(view.rootObject()->property("contentItem").value<QQuickItem*>(), view.contentItem());
     QCOMPARE(view.rootObject()->property("windowWidth").toInt(), view.width());
     QCOMPARE(view.rootObject()->property("windowHeight").toInt(), view.height());
+    QCOMPARE(view.rootObject()->property("window").value<QQuickView*>(), &view);
 
     QQuickWindow *innerWindow = view.rootObject()->findChild<QQuickWindow*>("extraWindow");
     QVERIFY(innerWindow);
@@ -2045,11 +2046,13 @@ void tst_qquickwindow::attachedProperty()
     QCOMPARE(text->property("contentItem").value<QQuickItem*>(), innerWindow->contentItem());
     QCOMPARE(text->property("windowWidth").toInt(), innerWindow->width());
     QCOMPARE(text->property("windowHeight").toInt(), innerWindow->height());
+    QCOMPARE(text->property("window").value<QQuickWindow*>(), innerWindow);
 
     text->setParentItem(0);
     QVERIFY(!text->property("contentItem").value<QQuickItem*>());
     QCOMPARE(text->property("windowWidth").toInt(), 0);
     QCOMPARE(text->property("windowHeight").toInt(), 0);
+    QVERIFY(!text->property("window").value<QQuickWindow*>());
 }
 
 class RenderJob : public QRunnable