50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
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/****************************************************************************
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** Copyright (C) 2001-2011 Klaralvdalens Datakonsult AB. All rights reserved.
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**
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** This file is part of the KD Chart library.
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**
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** Licensees holding valid commercial KD Chart licenses may use this file in
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** accordance with the KD Chart Commercial License Agreement provided with
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** the Software.
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**
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 and version 3 as published by the
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** Free Software Foundation and appearing in the file LICENSE.GPL.txt included.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** Contact info@kdab.com if any conditions of this licensing are not
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** clear to you.
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**
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**********************************************************************/
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#include "KDChartSignalCompressor.h"
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using namespace KDChart;
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SignalCompressor::SignalCompressor( QObject* receiver, const char* signal,
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QObject* parent )
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: QObject( parent )
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{
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connect( this, SIGNAL( finallyEmit() ), receiver, signal );
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connect( &m_timer, SIGNAL( timeout() ), SLOT( nowGoAlready() ) );
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m_timer.setSingleShot( true );
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// m_timer.setIntervall( 0 ); // default, just to know...
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}
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void SignalCompressor::emitSignal()
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{
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if ( !m_timer.isActive() ) m_timer.start();
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}
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void SignalCompressor::nowGoAlready()
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{
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emit finallyEmit();
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}
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