tagscompleter.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2010-06-12
 * Description : Completion Box for tags
 *
 * Copyright (C) 2010 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
 *
 * 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_TAGS_COMPLETER_H
#define DIGIKAM_TAGS_COMPLETER_H
 
// Qt includes
 
#include <QCompleter>
 
// Local includes
 
#include "taggingaction.h"
 
namespace Digikam
{
 
class AlbumFilterModel;
class TagModel;
 
class TagCompleter : public QCompleter
{
    Q_OBJECT
 
public:
 
    explicit TagCompleter(QObject* const parent = nullptr);
    ~TagCompleter() override;
 
    void update(const QString& fragment);
 
    void setContextParentTag(int parentTagId);
 
    void setSupportingTagModel(TagModel* const supportingModel);
    void setTagFilterModel(AlbumFilterModel* const supportingModel);
 
Q_SIGNALS:
 
    void signalActivated(const TaggingAction& action);
    void signalHighlighted(const TaggingAction& action);
 
private Q_SLOTS:
 
    void slotActivated(const QModelIndex& index);
    void slotHighlighted(const QModelIndex& index);
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_TAGS_COMPLETER_H