/*
   Copyright (C) 2009 by Rahman Duran <rahman.duran@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 ) version 3 or, at the discretion of KDE e.V.
   ( which shall act as a proxy as in section 14 of the GPLv3 ), 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 KURLNAVIGATORMENU_P_H
#define KURLNAVIGATORMENU_P_H

#include <QMenu>

namespace KDEPrivate
{

/**
 * @brief Provides drop-down menus for the URL navigator.
 *
 * The implementation extends KMenu with drag & drop support.
 *
 * @internal
 */
class KUrlNavigatorMenu : public QMenu
{
    Q_OBJECT

public:
    explicit KUrlNavigatorMenu(QWidget *parent);
    ~KUrlNavigatorMenu() Q_DECL_OVERRIDE;

Q_SIGNALS:
    /**
     * Is emitted when drop event occurs.
     */
    void urlsDropped(QAction *action, QDropEvent *event);

    /**
     * Is emitted, if the action \p action has been clicked.
     */
    void mouseButtonClicked(QAction *action, Qt::MouseButton button);

protected:
    void dragEnterEvent(QDragEnterEvent *event) Q_DECL_OVERRIDE;
    void dragMoveEvent(QDragMoveEvent *event) Q_DECL_OVERRIDE;
    void dropEvent(QDropEvent *event) Q_DECL_OVERRIDE;
    void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;
    void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;

private:
    const QPoint m_initialMousePosition;
    bool m_mouseMoved;
};

} // namespace KDEPrivate

#endif
