Fix adding created objects to instantiator.

Before all new objects were pushed into the end of QVector,
i.e. if item model changes object with low index newly created object
will be added like it has big index. So, removing objects from
instantiator was buggy.

Task-number: QTBUG-33847.
Change-Id: I49fba53a40fce72060b629f737c10b525c67cc86
Reviewed-by: Alan Alpert (Personal) <416365416c@gmail.com>
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/auto/qml/qqmlinstantiator/data/createAndRemove.qml b/tests/auto/qml/qqmlinstantiator/data/createAndRemove.qml
new file mode 100644
index 0000000000..5dd322b5f5
--- /dev/null
+++ b/tests/auto/qml/qqmlinstantiator/data/createAndRemove.qml
@@ -0,0 +1,18 @@
+import QtQml 2.1
+import QtQuick 2.1
+
+Rectangle {
+    Instantiator {
+        objectName: "instantiator1"
+        model: model1
+        delegate: QtObject {
+            property string datum: model.text
+        }
+    }
+    Component.onCompleted: {
+        model1.add("Delta");
+        model1.add("Gamma");
+        model1.add("Beta");
+        model1.add("Alpha");
+    }
+}