File indexing completed on 2024-04-28 05:38:12 

0001 /***************************************************************************
0002  *   Copyright (C) 2015 by Renaud Guezennec                                *
0003  *   https://rolisteam.org/contact                   *
0004  *                                                                         *
0005  *   rolisteam is free software; you can redistribute it and/or modify     *
0006  *   it under the terms of the GNU General Public License as published by  *
0007  *   the Free Software Foundation; either version 2 of the License, or     *
0008  *   (at your option) any later version.                                   *
0009  *                                                                         *
0010  *   This program is distributed in the hope that it will be useful,       *
0011  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
0012  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
0013  *   GNU General Public License for more details.                          *
0014  *                                                                         *
0015  *   You should have received a copy of the GNU General Public License     *
0016  *   along with this program; if not, write to the                         *
0017  *   Free Software Foundation, Inc.,                                       *
0018  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
0019  ***************************************************************************/
0020 
0021 #ifndef RULEITEM_H
0022 #define RULEITEM_H
0023 
0024 #include "rwidgets_global.h"
0025 
0026 #include <QGraphicsObject>
0027 #include <QPen>
0028 #include <QPointer>
0029 
0030 class VectorialMapController;
0031 /**
0032  * @brief The RuleItem class ephemeral item to display rule and measure the distance between two points.
0033  */
0034 class RWIDGET_EXPORT RuleItem : public QGraphicsObject
0035 {
0036     Q_OBJECT
0037 public:
0038     RuleItem(VectorialMapController* ctrl);
0039     ~RuleItem();
0040 
0041     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget= nullptr);
0042     virtual QRectF boundingRect() const;
0043     virtual void setNewEnd(const QPointF& nend, bool onAxis);
0044 
0045 private:
0046     QPointer<VectorialMapController> m_ctrl;
0047     QPointF m_startPoint= QPointF(0, 0);
0048     QPointF m_endPoint= QPointF(0, 0);
0049     QPen m_pen= QColor(Qt::red);
0050 };
0051 
0052 #endif // RULEITEM_H