itempreviewcanvas.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2006-21-12
 * Description : a embedded item-view to show the canvas preview widget.
 *
 * Copyright (C) 2006-2022 by Gilles Caulier  <caulier dot gilles at gmail dot com>
 * Copyright (C) 2009-2012 by Andi Clemens <andi dot clemens at gmail dot com>
 * Copyright (C) 2010-2011 by Aditya Bhatt <adityabhatt1991 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_ITEM_PREVIEW_CANVAS_H
#define DIGIKAM_ITEM_PREVIEW_CANVAS_H
 
// Local includes
 
#include "digikam_config.h"
#include "dimgpreviewitem.h"
#include "iteminfo.h"
 
class QGraphicsSceneContextMenuEvent;
class QGraphicsSceneHoverEvent;
 
namespace Digikam
{
 
class FaceGroup;
 
class ItemPreviewCanvas : public DImgPreviewItem
{
    Q_OBJECT
 
public:
 
    explicit ItemPreviewCanvas();
    ~ItemPreviewCanvas()                                      override;
 
    void setItemInfo(const ItemInfo& info);
    ItemInfo imageInfo()                            const;
 
    void setFaceGroup(FaceGroup* const group);
 
protected:
 
    void hoverEnterEvent(QGraphicsSceneHoverEvent* e)         override;
    void hoverLeaveEvent(QGraphicsSceneHoverEvent* e)         override;
    void hoverMoveEvent(QGraphicsSceneHoverEvent* e)          override;
 
private:
 
    // Disable
    ItemPreviewCanvas(QObject*) = delete;
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_ITEM_PREVIEW_CANVAS_H