Examples: Use a proper type for the stateMachine property

This is required to get auto completion working in TrafficLight.qml.
(At least for the static case)

Change-Id: I9fd3ca64ff92b62cb30e0c66eab20c60995ff911
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

1 files changed, 9 insertions, 0 deletions

diff --git a/examples/scxml/trafficlight-qml-dynamic/trafficlight-qml-dynamic.cpp b/examples/scxml/trafficlight-qml-dynamic/trafficlight-qml-dynamic.cpp
index b862386..a8bf00e 100644
--- a/examples/scxml/trafficlight-qml-dynamic/trafficlight-qml-dynamic.cpp
+++ b/examples/scxml/trafficlight-qml-dynamic/trafficlight-qml-dynamic.cpp
@@ -51,11 +51,20 @@
 #include <QGuiApplication>
 #include <QQmlApplicationEngine>
 #include <QQmlContext>
+#include <QScxmlStateMachine>
 
 int main(int argc, char *argv[])
 {
     QGuiApplication app(argc, argv);
 
+    /* Register QScxmlStateMachine as TrafficLightStateMachine. This is required to have a type
+     * for the state machine and allows full code completion in the static case, since we
+     * share the QML code. */
+    qmlRegisterUncreatableType<QScxmlStateMachine>("TrafficLightStateMachine",
+                                                   1, 0,
+                                                   "TrafficLightStateMachine",
+                                                   QLatin1String("TrafficLightStateMachine is not creatable."));
+
     QQmlApplicationEngine engine;
     engine.load(QUrl(QStringLiteral("qrc:///trafficlight-qml-dynamic.qml")));
     if (engine.rootObjects().isEmpty())