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q3signal.h

/****************************************************************************
**
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
**
** This file is part of the Qt3Support module of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file.  Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at sales@trolltech.com.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef Q3SIGNAL_H
#define Q3SIGNAL_H

#include <QtCore/qvariant.h>
#include <QtCore/qobject.h>

QT_BEGIN_HEADER

QT_MODULE(Qt3SupportLight)

00034 class Q_COMPAT_EXPORT Q3Signal : public QObject
{
    Q_OBJECT

public:
    Q3Signal(QObject *parent=0, const char *name=0);
    ~Q3Signal();

    bool    connect(const QObject *receiver, const char *member);
    bool    disconnect(const QObject *receiver, const char *member=0);

    void    activate();

00047     bool    isBlocked()  const            { return QObject::signalsBlocked(); }
00048     void    block(bool b)           { QObject::blockSignals(b); }
#ifndef QT_NO_VARIANT
    void    setParameter(int value);
    int           parameter() const;
#endif

#ifndef QT_NO_VARIANT
    void    setValue(const QVariant &value);
    QVariant      value() const;
#endif
Q_SIGNALS:
#ifndef QT_NO_VARIANT
    void signal(const QVariant&);
#endif
    void intSignal(int);

private:
    Q_DISABLE_COPY(Q3Signal)

#ifndef QT_NO_VARIANT
    QVariant val;
#endif

};

QT_END_HEADER

#endif // Q3SIGNAL_H

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