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39
40#ifndef EVENTCONNECTION_P_H
41#define EVENTCONNECTION_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <QtScxml/qscxmlstatemachine.h>
55#include <QtCore/qobject.h>
56#include <QtQml/qqmlparserstatus.h>
57
58QT_BEGIN_NAMESPACE
59
60class QScxmlEventConnection : public QObject, public QQmlParserStatus
61{
62 Q_OBJECT
63 Q_PROPERTY(QStringList events READ events WRITE setEvents NOTIFY eventsChanged)
64 Q_PROPERTY(QScxmlStateMachine *stateMachine READ stateMachine WRITE setStateMachine
65 NOTIFY stateMachineChanged)
66 Q_INTERFACES(QQmlParserStatus)
67
68public:
69 QScxmlEventConnection(QObject *parent = nullptr);
70
71 QStringList events() const;
72 void setEvents(const QStringList &events);
73
74 QScxmlStateMachine *stateMachine() const;
75 void setStateMachine(QScxmlStateMachine *stateMachine);
76
77Q_SIGNALS:
78 void eventsChanged();
79 void stateMachineChanged();
80
81 void occurred(const QScxmlEvent &event);
82
83private:
84 QScxmlStateMachine *m_stateMachine;
85 QStringList m_events;
86
87 QList<QMetaObject::Connection> m_connections;
88
89 void doConnect();
90 void classBegin() override;
91 void componentComplete() override;
92};
93
94QT_END_NAMESPACE
95
96#endif // EVENTCONNECTION_P_H
97

source code of qtscxml/src/imports/scxmlstatemachine/eventconnection_p.h