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/***************************************************************************
* *
* Copyright (C) 2005, 2006 by Kevin Gilbert *
* kev.gilbert@cdu.edu.au *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
* *
***************************************************************************/
#ifndef _SCANSTACK_H_
#define _SCANSTACK_H_
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <qdict.h>
#include <qwidgetstack.h>
#include "global.h"
// forward class definitions
// =========================
class HTMLWidget;
class ScanWidget;
// ScanStack class definition
// ==========================
class ScanStack : public QWidgetStack
{ Q_OBJECT
public:
ScanStack( QWidget* parent, const char* name = NULL );
void appendAndRaiseWidget( ScanWidget* scanWidget );
void appendHTMLWidget( HTMLWidget* htmlWidget );
ushort count( ) const { return m_scanWidgetDict->count( ); }
ScanWidget* currentScanWidget( const ushort index ) { return scanWidget( index ); }
short findScanWidget( const ScanWidget* scanWidget );
ScanWidget* firstScanWidget( ) const { return m_firstScanWidget; }
short indexOfVisibleScanWidget( );
bool isVisibleWidget( const ScanWidget* scanWidget ) { return scanWidget == visibleWidget( ); }
ScanWidget* makeScanWidgetVisible( const ushort index );
bool moreScanWidgets( const ushort index ) const { return index < m_scanWidgetDict->count( ); }
ScanWidget* moveScanWidget( const ushort fromIndex );
void nextScanWidget( ushort& index ) { index++; }
void removeScanWidget( ScanWidget* scanWidget );
void resetScanWidgets( ushort& index ) { index = 0; }
ScanWidget* visibleWidget( );
void wrapText( const bool wrap );
private:
ScanWidget* scanWidget( const ushort index ) { return (*m_scanWidgetDict)[ QString::number( index )]; }
ushort m_dictSize;
ScanWidget* m_firstScanWidget;
ushort m_widgetId;
QDict<ScanWidget>* m_scanWidgetDict;
};
#endif // _SCANSTACK_H_
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