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1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk> | |
5 | * | |
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. | |
10 | * | |
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. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
efdec55a | 17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
a52fcc76 JH |
18 | */ |
19 | ||
641574bc SA |
20 | #ifndef PULSEVIEW_PV_WIDGETS_COLORBUTTON_HPP |
21 | #define PULSEVIEW_PV_WIDGETS_COLORBUTTON_HPP | |
a52fcc76 | 22 | |
b213ef09 JH |
23 | #include <QPushButton> |
24 | ||
641574bc | 25 | #include "colorpopup.hpp" |
a52fcc76 JH |
26 | |
27 | namespace pv { | |
28 | namespace widgets { | |
29 | ||
641574bc | 30 | class ColorButton : public QPushButton |
a52fcc76 JH |
31 | { |
32 | Q_OBJECT; | |
33 | ||
34 | private: | |
35 | static const int SwatchMargin; | |
36 | ||
37 | public: | |
4521022b SA |
38 | /** |
39 | * Construct a ColorButton instance that uses a QColorDialog | |
40 | */ | |
41 | ColorButton(QWidget *parent); | |
42 | ||
43 | /** | |
44 | * Construct a ColorButton instance that uses a ColorPopup | |
45 | */ | |
641574bc | 46 | ColorButton(int rows, int cols, QWidget *parent); |
a52fcc76 | 47 | |
4521022b | 48 | ColorPopup* popup(); |
a52fcc76 | 49 | |
641574bc | 50 | const QColor& color() const; |
a52fcc76 | 51 | |
641574bc | 52 | void set_color(QColor color); |
a52fcc76 JH |
53 | |
54 | void set_palette(const QColor *const palette); | |
55 | ||
56 | private: | |
d9ea9628 | 57 | void paintEvent(QPaintEvent *event); |
a52fcc76 | 58 | |
e9213170 | 59 | private Q_SLOTS: |
a52fcc76 | 60 | void on_clicked(bool); |
a52fcc76 | 61 | void on_selected(int row, int col); |
4521022b | 62 | void on_color_selected(const QColor& color); |
a52fcc76 | 63 | |
e9213170 | 64 | Q_SIGNALS: |
641574bc | 65 | void selected(const QColor &color); |
a52fcc76 JH |
66 | |
67 | private: | |
4521022b | 68 | ColorPopup* popup_; |
641574bc | 69 | QColor cur_color_; |
a52fcc76 JH |
70 | }; |
71 | ||
870ea3db UH |
72 | } // namespace widgets |
73 | } // namespace pv | |
a52fcc76 | 74 | |
641574bc | 75 | #endif // PULSEVIEW_PV_WIDGETS_COLORBUTTON_HPP |