1 /***************************************************************************
2  *   Copyright (C) 2015 Hendrik Vennekate                                  *
3  *                                                                         *
4  *   This program is free software; you can redistribute it and/or modify  *
5  *   it under the terms of the GNU General Public License as published by  *
6  *   the Free Software Foundation; either version 2 of the License, or     *
7  *   (at your option) any later version.                                   *
8  *                                                                         *
9  *   This program is distributed in the hope that it will be useful,       *
10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
12  *   GNU General Public License for more details.                          *
13  *                                                                         *
14  *   You should have received a copy of the GNU General Public License     *
15  *   along with this program; if not, write to the                         *
16  *   Free Software Foundation, Inc.,                                       *
17  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
18  ***************************************************************************/
19 #ifndef ARROWACTION_H
20 #define ARROWACTION_H
21 
22 #include "multiaction.h"
23 
24 namespace Molsketch {
25 
26   class reactionArrowAction : public multiAction {
27     Q_OBJECT
28   public:
29     explicit reactionArrowAction(MolScene* scene);
30     ~reactionArrowAction();
31     void mousePressEvent(QGraphicsSceneMouseEvent *event) override;
32     void mouseMoveEvent(QGraphicsSceneMouseEvent *event) override;
33     void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) override;
34   protected:
35     virtual QPolygonF makePolygon(const QLineF& line);
36   private:
37     class privateData ;
38     privateData *d ;
39   };
40 
41 } // namespace
42 
43 #endif // ARROWACTION_H
44