File indexing completed on 2024-04-28 05:38:10 

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 ANCHORITEM_H
0022 #define ANCHORITEM_H
0023 
0024 #include "rwidgets_global.h"
0025 
0026 #include <QGraphicsObject>
0027 #include <QPen>
0028 
0029 namespace vmap
0030 {
0031 class VisualItemController;
0032 }
0033 /**
0034  * @brief The AnchorItem class ephemeral item to display rule and measure the distance between two points.
0035  */
0036 class RWIDGET_EXPORT AnchorItem : public QGraphicsObject
0037 {
0038     Q_OBJECT
0039 public:
0040     /**
0041      * @brief AnchorItem
0042      * @param p
0043      */
0044     AnchorItem();
0045     /**
0046      *
0047      */
0048     virtual ~AnchorItem();
0049 
0050     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget= nullptr);
0051 
0052     /**
0053      * @brief gives bounding rect of the line
0054      */
0055     virtual QRectF boundingRect() const;
0056 
0057     /**
0058      * @brief defines new position of the end line.
0059      */
0060     virtual void setNewEnd(const QPointF& nend);
0061 
0062     QPointF getStart() const;
0063     QPointF getEnd() const;
0064 
0065 private:
0066     QPointF m_startPoint= QPointF(0, 0);
0067     QPointF m_endPoint= QPointF(0, 0);
0068     QPen m_pen;
0069 };
0070 
0071 #endif // ANCHORITEM_H