2 * This file is part of the PulseView project.
4 * Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
20 #ifndef PULSEVIEW_PV_WIDGETS_COLORBUTTON_HPP
21 #define PULSEVIEW_PV_WIDGETS_COLORBUTTON_HPP
23 #include <QPushButton>
25 #include "colorpopup.hpp"
30 class ColorButton : public QPushButton
35 static const int SwatchMargin;
39 * Construct a ColorButton instance that uses a QColorDialog
41 ColorButton(QWidget *parent);
44 * Construct a ColorButton instance that uses a ColorPopup
46 ColorButton(int rows, int cols, QWidget *parent);
50 const QColor& color() const;
52 void set_color(QColor color);
54 void set_palette(const QColor *const palette);
57 void paintEvent(QPaintEvent *event);
60 void on_clicked(bool);
61 void on_selected(int row, int col);
62 void on_color_selected(const QColor& color);
65 void selected(const QColor &color);
72 } // namespace widgets
75 #endif // PULSEVIEW_PV_WIDGETS_COLORBUTTON_HPP