q3signal.h

奇趣公司比较新的qt/emd版本

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#ifndef Q3SIGNAL_H
#define Q3SIGNAL_H

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

QT_BEGIN_HEADER

QT_MODULE(Qt3SupportLight)

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();

    bool	isBlocked()	 const		{ return QObject::signalsBlocked(); }
    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