Add JavaScript "var" property type to QML

This commit adds a new syntax which allows "var" type properties
which can have JavaScript objects (as well as other basic types)
assigned to them. Such JavaScript objects cannot be bound to.

Task-number: QMLNG-18
Change-Id: If7f5045f4669e0d5c1b8d0891ed765128d0bc1c6
Reviewed-on: http://codereview.qt-project.org/1466
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/tests/auto/declarative/qdeclarativeecmascript/data/propertyVar.2.qml b/tests/auto/declarative/qdeclarativeecmascript/data/propertyVar.2.qml
new file mode 100644
index 0000000000..2ac4807ec5
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativeecmascript/data/propertyVar.2.qml
@@ -0,0 +1,24 @@
+import QtQuick 2.0
+
+Item {
+    id: root
+    property bool test: false
+
+    property var truck: new vehicle(8);
+    property int wheelCount: truck.wheels
+
+    function vehicle(wheels) {
+        this.wheels = wheels;
+    }
+
+    Component.onCompleted: {
+        if (wheelCount != 8) return;
+
+        // not bindable, but wheelCount will update because truck itself changed.
+        truck = new vehicle(12); 
+
+        if (wheelCount != 12) return;
+
+        test = true;
+    }
+}