ColorButton.h

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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

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