itemthumbnaildelegate.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2009-02-06
 * Description : thumbnail bar for items - the delegate
 *
 * Copyright (C) 2010-2011 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
 * Copyright (C) 2010-2022 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_ITEM_THUMBNAIL_DELEGATE_H
#define DIGIKAM_ITEM_THUMBNAIL_DELEGATE_H
 
// Qt includes
 
#include <QListView>
 
// Local includes
 
#include "itemdelegate.h"
 
namespace Digikam
{
 
class ItemCategoryDrawer;
class ItemThumbnailDelegatePrivate;
 
class ItemThumbnailDelegate : public ItemDelegate
{
    Q_OBJECT
 
public:
 
    explicit ItemThumbnailDelegate(ItemCategorizedView* const parent);
    ~ItemThumbnailDelegate()                            override;
 
    void setFlow(QListView::Flow flow);
 
    int maximumSize()                             const;
    int minimumSize()                             const;
 
    void setDefaultViewOptions(const QStyleOptionViewItem& option) override;
    bool acceptsActivation(const QPoint& pos,
                           const QRect& visualRect,
                           const QModelIndex& index,
                           QRect* activationRect) const override;
 
protected:
 
    void updateContentWidth()                           override;
    void updateRects()                                  override;
 
private:
 
    Q_DECLARE_PRIVATE(ItemThumbnailDelegate)
};
 
} // namespace Digikam
 
#endif // DIGIKAM_ITEM_THUMBNAIL_DELEGATE_H