/*
 *    This file is part of the KDE project
 *    Copyright (c) 2002 Patrick Julien <freak@codepimps.org>
 *    Copyright (c) 2007 Jan Hambrecht <jaham@gmx.net>
 *    Copyright (c) 2007 Sven Langkamp <sven.langkamp@gmail.com>
 *    Copyright (C) 2011 Srikanth Tiyyagura <srikanth.tulasiram@gmail.com>
 *    Copyright (c) 2011 José Luis Vergara <pentalis@gmail.com>
 *    Copyright (c) 2013 Sascha Suelzer <s.suelzer@gmail.com>
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Library General Public
 *    License as published by the Free Software Foundation; either
 *    version 2 of the License, or (at your option) any later version.
 *
 *    This library 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
 *    Library General Public License for more details.
 *
 *    You should have received a copy of the GNU Library General Public License
 *    along with this library; see the file COPYING.LIB.  If not, write to
 *    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 *    Boston, MA 02110-1301, USA.
 */

#ifndef KOTAGTOOLBUTTON_H
#define KOTAGTOOLBUTTON_H

#include <QWidget>

class KoTagToolButton : public QWidget
{
    Q_OBJECT

private:
    explicit KoTagToolButton(QWidget* parent = 0);
    virtual ~KoTagToolButton();
    void readOnlyMode(bool activate);
    void setUndeletionCandidate(const QString &deletedTagName);

Q_SIGNALS:
    void newTagRequested(const QString &tagname);
    void renamingOfCurrentTagRequested(const QString &tagname);
    void deletionOfCurrentTagRequested();
    void undeletionOfTagRequested(const QString &tagname);
    void purgingOfTagUndeleteListRequested();
    void popupMenuAboutToShow();

private Q_SLOTS:
    void onTagUndeleteClicked();

private:
    class Private;
    Private* const d;
    friend class KoTagChooserWidget;
};

#endif // KOTAGTOOLBUTTON_H
