File indexing completed on 2024-05-12 17:12:38 

0001 /***************************************************************************
0002  *  Copyright (C) 2009 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 AFFICHEUR_DISQUE_H
0022 #define AFFICHEUR_DISQUE_H
0023 
0024 #include "rwidgets_global.h"
0025 #include <QWidget>
0026 
0027 /**
0028  * @brief The CircleDisplayer class display a size selector for circle.
0029  */
0030 class RWIDGET_EXPORT CircleDisplayer : public QWidget
0031 {
0032     Q_OBJECT
0033 
0034 public:
0035     CircleDisplayer(QWidget* parent= nullptr, bool filled= true, int minimum= 1, int maximum= 50);
0036 public slots:
0037     void changeDiameter(int diametre);
0038 
0039 signals:
0040     void diameterChanged(int);
0041 
0042 protected:
0043     void paintEvent(QPaintEvent* event);
0044     void wheelEvent(QWheelEvent* event);
0045 
0046 private:
0047     int m_currentDiameter;
0048     int m_minimumDiameter;
0049     int m_maximumDiameter;
0050     float m_scale;
0051     bool m_full;
0052 };
0053 
0054 #endif