File indexing completed on 2024-04-28 05:38:11 

0001 /***************************************************************************
0002  *      Copyright (C) 2010 by Renaud Guezennec                             *
0003  *                                                                         *
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 #ifndef LINEITEM_H
0021 #define LINEITEM_H
0022 
0023 #include "rwidgets_global.h"
0024 #include "visualitem.h"
0025 #include <QPen>
0026 class VisualItemController;
0027 namespace vmap
0028 {
0029 class LineController;
0030 }
0031 /**
0032  * @brief displays a line on maps.
0033  */
0034 class RWIDGET_EXPORT LineItem : public VisualItem
0035 {
0036 public:
0037     LineItem(vmap::LineController* ctrl);
0038     /**
0039      * @brief paint the line
0040      */
0041     void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget= nullptr) override;
0042     /**
0043      * @brief gives bounding rect of the line
0044      */
0045     virtual QRectF boundingRect() const override;
0046     /**
0047      * @brief shape
0048      * @return
0049      */
0050     virtual QPainterPath shape() const override;
0051 
0052     /**
0053      * @brief defines new position of the end line.
0054      */
0055     virtual void setNewEnd(const QPointF& nend) override;
0056     /**
0057      * @brief setGeometryPoint
0058      * @param pointId
0059      * @param pos
0060      */
0061     virtual void updateChildPosition() override;
0062     // virtual void setRectSize(qreal x, qreal y, qreal w, qreal h) override;
0063     // void endOfGeometryChange(ChildPointItem::Change change) override;
0064 
0065 private:
0066     QPointer<vmap::LineController> m_lineCtrl;
0067 };
0068 
0069 #endif // LINEITEM_H