/**************************************************************************** ** $Id: //depot/qt/main/src/kernel/qsignal.h#20 $ ** ** Definition of QSignal class ** ** Created : 941201 ** ** Copyright (C) 1992-1999 Troll Tech AS. All rights reserved. ** ** This file is part of the Qt GUI Toolkit. ** ** This file may be distributed under the terms of the Q Public License ** as defined by Troll Tech AS of Norway and appearing in the file ** LICENSE.QPL included in the packaging of this file. ** ** Licensees holding valid Qt Professional Edition licenses may use this ** file in accordance with the Qt Professional Edition License Agreement ** provided with the Qt Professional Edition. ** ** See http://www.troll.no/pricing.html or email sales@troll.no for ** information about the Professional Edition licensing, or see ** http://www.troll.no/qpl/ for QPL licensing information. ** *****************************************************************************/ #ifndef QSIGNAL_H #define QSIGNAL_H #ifndef QT_H #include "qobject.h" #endif // QT_H class Q_EXPORT QSignal : private QObject // signal class { public: QSignal( QObject *parent=0, const char *name=0 ); ~QSignal(); const char *name() const { return QObject::name(); } void setName( const char *name ) { QObject::setName(name); } bool connect( const QObject *receiver, const char *member ); bool disconnect( const QObject *receiver, const char *member=0 ); bool isBlocked() const { return QObject::signalsBlocked(); } void block( bool b ) { QObject::blockSignals( b ); } void activate(); void setParameter( int value ); int parameter() const; private: void dummy(int); Q_OBJECT_FAKE private: // Disabled copy constructor and operator= #if defined(Q_DISABLE_COPY) QSignal( const QSignal & ); QSignal &operator=( const QSignal & ); #endif }; #endif // QSIGNAL_H
Copyright © 2000 Troll Tech | Trademarks | Qt version 2.1.0 (pre-release)
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