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/****************************************************************************
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**
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** Definition of TQSignal class
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**
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** Created : 941201
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of the kernel module of the TQt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
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** included in the packaging of this file. Licensees holding valid TQt
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** Commercial licenses may use this file in accordance with the TQt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef TQSIGNAL_H
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#define TQSIGNAL_H
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#ifndef QT_H
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#include "qvariant.h"
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#include "qobject.h"
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#endif // QT_H
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class Q_EXPORT TQSignal : public TQObject
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{
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Q_OBJECT
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public:
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TQSignal( TQObject *parent=0, const char *name=0 );
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~TQSignal();
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bool connect( const TQObject *receiver, const char *member );
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bool disconnect( const TQObject *receiver, const char *member=0 );
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void activate();
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#ifndef QT_NO_COMPAT
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bool isBlocked() const { return TQObject::signalsBlocked(); }
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void block( bool b ) { TQObject::blockSignals( b ); }
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#ifndef QT_NO_VARIANT
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void setParameter( int value );
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int parameter() const;
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#endif
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#endif
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#ifndef QT_NO_VARIANT
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void setValue( const TQVariant &value );
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TQVariant value() const;
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#endif
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signals:
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#ifndef QT_NO_VARIANT
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void signal( const TQVariant& );
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#endif
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void intSignal( int );
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private:
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#ifndef QT_NO_VARIANT
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TQVariant val;
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#endif
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private: // Disabled copy constructor and operator=
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#if defined(Q_DISABLE_COPY)
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TQSignal( const TQSignal & );
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TQSignal &operator=( const TQSignal & );
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#endif
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};
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#endif // TQSIGNAL_H
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