/* Copyright (C) 2003-2006 Jesper K. Pedersen <blackie@kde.org>

   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 of the License, 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.

   You should have received a copy of the GNU General Public License
   along with this program; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/
#ifndef GRIDRESIZEINTERACTION_H
#define GRIDRESIZEINTERACTION_H
#include "MouseInteraction.h"
//Added by qt3to4:
#include <QMouseEvent>

namespace ThumbnailView
{
class ThumbnailWidget;

class GridResizeInteraction : public MouseInteraction {
public:
    GridResizeInteraction( ThumbnailWidget* );
    virtual void mousePressEvent( QMouseEvent* );
    virtual void mouseMoveEvent( QMouseEvent* );
    virtual void mouseReleaseEvent( QMouseEvent* );
    virtual bool isResizingGrid();

private:
    /**
     * The position the mouse was pressed down, in view port coordinates
     */
    QPoint _mousePressPos;

    /**
     * This variable contains the size of a cell prior to the beginning of
     * resizing the grid.
     */
    QSize _origSize;

    ThumbnailWidget* _view;

    bool _resizing;
};

}


#endif /* GRIDRESIZEINTERACTION_H */

