StackView: fix property initialization

When pushing a url or component, ensure that properties passed to
push() are initialized during the incubation. When pushing an item,
the properties are set the same way than before, at stack element
initialization phase.

Change-Id: I19ca10baae43857e1349486059a3317d68d3b2d4
Reviewed-by: Liang Qi <liang.qi@theqtcompany.com>
Reviewed-by: Mitch Curtis <mitch.curtis@theqtcompany.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/src/templates/qquickstackview_p.cpp b/src/templates/qquickstackview_p.cpp
index ffd9934e..dbcb186a 100644
--- a/src/templates/qquickstackview_p.cpp
+++ b/src/templates/qquickstackview_p.cpp
@@ -139,16 +139,19 @@ bool QQuickStackElement::load(QQuickStackView *parent)
         delete incubator;
         incubator = new QQuickStackIncubator(this);
         component->create(*incubator, context);
+    } else {
+        initialize();
     }
-    initialize();
     return item;
 }
 
 void QQuickStackElement::incubate(QObject *object)
 {
     item = qmlobject_cast<QQuickItem *>(object);
-    if (item)
+    if (item) {
         QQmlEngine::setObjectOwnership(item, QQmlEngine::CppOwnership);
+        initialize();
+    }
 }
 
 void QQuickStackElement::initialize()