00001 /*************************************************************************** 00002 File : ColorButton.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 button used for color selection 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 00030 #ifndef COLORBUTTON_H 00031 #define COLORBUTTON_H 00032 00033 #include <QWidget> 00034 class QPushButton; 00035 class QHBoxLayout; 00036 class QFrame; 00037 00039 00044 class ColorButton : public QWidget 00045 { 00046 Q_OBJECT 00047 00048 public: 00050 ColorButton(QWidget *parent = 0); 00052 void setColor(const QColor& c); 00054 QColor color() const; 00055 QSize sizeHint() const; 00056 00057 private: 00058 QPushButton *selectButton; 00059 QFrame *display; 00060 00061 signals: 00063 void clicked(); 00064 00065 protected: 00067 void init(); 00068 00069 private: 00070 int btn_size; 00071 }; 00072 00073 #endif