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50
51#include "../trafficlight-common/trafficlight.h"
52
53#include <QApplication>
54#include <QTextStream>
55
56int main(int argc, char **argv)
57{
58 QApplication app(argc, argv);
59
60 QScxmlStateMachine *machine = QScxmlStateMachine::fromFile(
61 QStringLiteral(":statemachine.scxml"));
62 if (!machine->parseErrors().isEmpty()) {
63 QTextStream errs(stderr, QIODevice::WriteOnly);
64 const auto errors = machine->parseErrors();
65 for (const QScxmlError &error : errors) {
66 errs << error.toString();
67 }
68
69 return -1;
70 }
71
72 TrafficLight widget(machine);
73 widget.show();
74 machine->setParent(&widget);
75 machine->start();
76
77 return app.exec();
78}
79

source code of qtscxml/examples/scxml/trafficlight-widgets-dynamic/trafficlight-widgets-dynamic.cpp