lighttablepreview.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2006-21-12
 * Description : digiKam light table preview item.
 *
 * Copyright (C) 2006-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 *
 * 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, 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.
 *
 * ============================================================ */
 
#ifndef DIGIKAM_LIGHT_TABLE_PREVIEW_H
#define DIGIKAM_LIGHT_TABLE_PREVIEW_H
 
// Qt includes
 
#include <QString>
#include <QDropEvent>
#include <QDragMoveEvent>
#include <QMimeData>
 
// Local includes
 
#include "iteminfo.h"
#include "itempreviewview.h"
 
namespace Digikam
{
 
class LightTablePreview : public ItemPreviewView
{
    Q_OBJECT
 
public:
 
    explicit LightTablePreview(QWidget* const parent = nullptr);
    ~LightTablePreview()                              override;
 
    void setDragAndDropEnabled(bool b);
    void showDragAndDropMessage();
 
Q_SIGNALS:
 
    void signalDroppedItems(const ItemInfoList&);
 
private:
 
    void dragMoveEvent(QDragMoveEvent*)               override;
    void dragEnterEvent(QDragEnterEvent*)             override;
    void dropEvent(QDropEvent*)                       override;
    bool dragEventWrapper(const QMimeData*)     const;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_LIGHT_TABLE_PREVIEW_H