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/*
* StringPairDrag.h - class StringPairDrag which provides general support
* for drag'n'drop of string-pairs
*
* Copyright (c) 2005-2007 Tobias Doerffel <tobydox/at/users.sourceforge.net>
*
* This file is part of LMMS - https://lmms.io
*
* 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 COPYING); if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
*/
#ifndef STRING_PAIR_DRAG_H
#define STRING_PAIR_DRAG_H
#include <QDrag>
#include <QDragEnterEvent>
#include <QDropEvent>
#include <QMimeData>
#include "export.h"
class QPixmap;
class EXPORT StringPairDrag : public QDrag
{
public:
StringPairDrag( const QString & _key, const QString & _value,
const QPixmap & _icon, QWidget * _w );
~StringPairDrag();
static bool processDragEnterEvent( QDragEnterEvent * _dee,
const QString & _allowed_keys );
static QString decodeMimeKey( const QMimeData * mimeData );
static QString decodeMimeValue( const QMimeData * mimeData );
static QString decodeKey( QDropEvent * _de );
static QString decodeValue( QDropEvent * _de );
static const char * mimeType()
{
return( "application/x-lmms-stringpair" );
}
} ;
#endif
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