00001 /*************************************************************************** 00002 File : ColorBox.h 00003 Project : QtiPlot 00004 -------------------------------------------------------------------- 00005 Copyright : (C) 2006 by Ion Vasilief, Tilman Hoener zu Siederdissen 00006 Email (use @ for *) : ion_vasilief*yahoo.fr, thzs*gmx.net 00007 Description : A combo box to select a standard color 00008 00009 ***************************************************************************/ 00010 00011 /*************************************************************************** 00012 * * 00013 * This program is free software; you can redistribute it and/or modify * 00014 * it under the terms of the GNU General Public License as published by * 00015 * the Free Software Foundation; either version 2 of the License, or * 00016 * (at your option) any later version. * 00017 * * 00018 * This program is distributed in the hope that it will be useful, * 00019 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00020 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00021 * GNU General Public License for more details. * 00022 * * 00023 * You should have received a copy of the GNU General Public License * 00024 * along with this program; if not, write to the Free Software * 00025 * Foundation, Inc., 51 Franklin Street, Fifth Floor, * 00026 * Boston, MA 02110-1301 USA * 00027 * * 00028 ***************************************************************************/ 00029 #ifndef COLORBOX_H 00030 #define COLORBOX_H 00031 00032 #include <QComboBox> 00033 00035 class ColorBox : public QComboBox 00036 { 00037 Q_OBJECT 00038 00039 public: 00041 00044 ColorBox(QWidget *parent = 0); 00046 void setColor(const QColor& c); 00048 QColor color() const; 00049 00051 static int colorIndex(const QColor& c); 00053 static QColor color(int colorIndex); 00055 static bool isValidColor(const QColor& color); 00057 static int numPredefinedColors(); 00058 00059 00060 protected: 00062 void init(); 00064 static const int colors_count = 24; 00066 static const QColor colors[]; 00067 }; 00068 00069 #endif 00070