Size loaded item before bindings are evaluated

If the Loader size is set explicitly we can set the item size
before the bindings are run, and avoiding an additional
anchor layout.

Also ensure item implict size changes are propagated/notified in the
Loader.

Change-Id: Ie22b018b22be8457ccf30b907a26e44260b9cef7
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/auto/quick/qquickloader/tst_qquickloader.cpp b/tests/auto/quick/qquickloader/tst_qquickloader.cpp
index 01781f7b54..ea35897004 100644
--- a/tests/auto/quick/qquickloader/tst_qquickloader.cpp
+++ b/tests/auto/quick/qquickloader/tst_qquickloader.cpp
@@ -842,6 +842,18 @@ void tst_QQuickLoader::implicitSize()
     QCOMPARE(item->property("implHeight").toReal(), 100.);
     QCOMPARE(item->property("implWidth").toReal(), 100.);
 
+    QQuickLoader *loader = item->findChild<QQuickLoader*>("loader");
+    QSignalSpy implWidthSpy(loader, SIGNAL(implicitWidthChanged()));
+    QSignalSpy implHeightSpy(loader, SIGNAL(implicitHeightChanged()));
+
+    QMetaObject::invokeMethod(item, "changeImplicitSize");
+
+    QCOMPARE(loader->property("implicitWidth").toReal(), 200.);
+    QCOMPARE(loader->property("implicitHeight").toReal(), 300.);
+
+    QCOMPARE(implWidthSpy.count(), 1);
+    QCOMPARE(implHeightSpy.count(), 1);
+
     delete item;
 }