addtagscombobox.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2010-09-15
 * Description : Special combo box for adding or creating 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_ADD_TAGS_COMBO_BOX_H
#define DIGIKAM_ADD_TAGS_COMBO_BOX_H
 
// Qt includes
 
#include <QEvent>
 
// Local includes
 
#include "albumselectcombobox.h"
#include "taggingaction.h"
 
namespace Digikam
{
 
class AddTagsCompletionBox;
class AddTagsLineEdit;
class Album;
class CheckableAlbumFilterModel;
class TAlbum;
class TagModel;
class TagPropertiesFilterModel;
class TagTreeView;
 
class AddTagsComboBox : public TagTreeViewSelectComboBox
{
    Q_OBJECT
 
public:
 
    explicit AddTagsComboBox(QWidget* const parent = nullptr);
    ~AddTagsComboBox()                                                override;
 
    void setAlbumModels(TagModel* const model,
                        TagPropertiesFilterModel* const filteredModel = nullptr,
                        CheckableAlbumFilterModel* const filterModel = nullptr);
 
    TaggingAction currentTaggingAction();
 
    void setCurrentTag(TAlbum* const album);
 
    void setPlaceholderText(const QString& message);
 
    QString text()                                              const;
    void setText(const QString& text);
 
    AddTagsLineEdit* lineEdit()                                 const;
 
public Q_SLOTS:
 
    void setParentTag(TAlbum* const album);
 
Q_SIGNALS:
 
    void taggingActionActivated(const TaggingAction& action);
 
    void taggingActionSelected(const TaggingAction& action);
 
protected Q_SLOTS:
 
    void slotViewIndexActivated(const QModelIndex&);
    void slotLineEditActionActivated(const TaggingAction& action);
    void slotLineEditActionSelected(const TaggingAction& action);
 
protected:
 
    bool eventFilter(QObject* object, QEvent* event)                      override;
 
private:
 
    // Disable
    void setEditable(bool editable);
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_ADD_TAGS_COMBO_BOX_H