tagwidget.h

/*
    This file is part of Akonadi
 
    SPDX-FileCopyrightText: 2010 Tobias Koenig <tokoe@kde.org>
    SPDX-FileCopyrightText: 2014 Christian Mollekopf <mollekopf@kolabsys.com>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#pragma once
 
#include "akonadiwidgets_export.h"
// AkonadiCore
#include "akonadi/tag.h"
 
#include <QLineEdit>
 
#include <memory>
 
namespace Akonadi
{
class TagWidgetPrivate;
 
/**
 * A widget that shows a tag selection and provides means to edit that selection.
 *
 * TODO A standalone dialog version that takes an item and takes care of writing back the changes would be useful.
 * @since 4.13
 */
class AKONADIWIDGETS_EXPORT TagWidget : public QWidget
{
    Q_OBJECT
public:
    explicit TagWidget(QWidget *parent = nullptr);
    ~TagWidget() override;
 
    void setSelection(const Akonadi::Tag::List &tags);
    [[nodiscard]] Akonadi::Tag::List selection() const;
 
    void clearTags();
    void setReadOnly(bool readOnly);
Q_SIGNALS:
    void selectionChanged(const Akonadi::Tag::List &tags);
 
private:
    void updateView();
    void editTags();
    std::unique_ptr<TagWidgetPrivate> const d;
};
 
}