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