qabstractstate_p.h

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#ifndef QABSTRACTSTATE_P_H
#define QABSTRACTSTATE_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <private/qobject_p.h>

QT_BEGIN_NAMESPACE

class QStateMachine;

class QAbstractState;
class QAbstractStatePrivate : public QObjectPrivate
{
    Q_DECLARE_PUBLIC(QAbstractState)

public:
    enum StateType {
        AbstractState,
        StandardState,
        FinalState,
        HistoryState
    };

    QAbstractStatePrivate(StateType type);

    static QAbstractStatePrivate *get(QAbstractState *q);
    static const QAbstractStatePrivate *get(const QAbstractState *q);

    QStateMachine *machine() const;

    void callOnEntry(QEvent *e);
    void callOnExit(QEvent *e);

    void emitEntered();
    void emitExited();

    uint stateType:31;
    uint isMachine:1;
    mutable QState *parentState;
};

QT_END_NAMESPACE

#endif