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// -*- Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 8; -*-
/* This file is part of the KDE project
Copyright (C) 2004 Esben Mose Hansen <kde@mosehansen.dk>
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; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef _HISTORYIMAGEITEM_H_
#define _HISTORYIMAGEITEM_H_
#include "historyitem.h"
#include <qpixmap.h>
#include <qdragobject.h>
/**
* A image entry in the clipboard history.
*/
class HistoryImageItem : public HistoryItem
{
public:
HistoryImageItem( const QPixmap& data );
virtual ~HistoryImageItem() {}
virtual QString text() const;
virtual bool operator==( const HistoryItem& rhs) const {
if ( const HistoryImageItem* casted_rhs = dynamic_cast<const HistoryImageItem*>( &rhs ) ) {
return &casted_rhs->m_data == &m_data; // Not perfect, but better than nothing.
}
return false;
}
virtual const QPixmap& image() const { return m_data; }
virtual QMimeSource* mimeSource() const { return new QImageDrag( m_data.convertToImage()) ; }
virtual void write( QDataStream& stream ) const;
private:
/**
*
*/
const QPixmap m_data;
/**
* Cache for m_data's string representation
*/
mutable QString m_text;
};
#endif
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