File indexing completed on 2024-11-03 11:23:02
0001 /*************************************************************************** 0002 * Copyright (C) 2005 by David Saxton * 0003 * david@bluehaze.org * 0004 * Copyright (C) 2020 by Pino Toscano * 0005 * pino@kde.org * 0006 * * 0007 * This program is free software; you can redistribute it and/or modify * 0008 * it under the terms of the GNU General Public License as published by * 0009 * the Free Software Foundation; either version 2 of the License, or * 0010 * (at your option) any later version. * 0011 ***************************************************************************/ 0012 0013 #include "colorutils.h" 0014 0015 #include <KColorCombo> 0016 0017 namespace ColorUtils 0018 { 0019 0020 /** 0021 Internal implementation based on KColorCombo, with the sole purpose 0022 of making setColor() available as slot. 0023 */ 0024 class ColorCombo : public KColorCombo 0025 { 0026 Q_OBJECT 0027 0028 public: 0029 ColorCombo(QWidget *parent = nullptr) 0030 : KColorCombo(parent) 0031 { 0032 } 0033 0034 public Q_SLOTS: 0035 void setColor(const QColor &col) 0036 { 0037 KColorCombo::setColor(col); 0038 } 0039 }; 0040 0041 QColor palette_qtstandard[] = { 0042 Qt::red, 0043 Qt::green, 0044 Qt::blue, 0045 Qt::cyan, 0046 Qt::magenta, 0047 Qt::yellow, 0048 Qt::darkRed, 0049 Qt::darkGreen, 0050 Qt::darkBlue, 0051 Qt::darkCyan, 0052 Qt::darkMagenta, 0053 Qt::darkYellow, 0054 Qt::white, 0055 Qt::lightGray, 0056 Qt::gray, 0057 Qt::darkGray, 0058 Qt::black 0059 }; 0060 size_t palette_qtstandard_len = sizeof(palette_qtstandard) / sizeof(QColor); 0061 QColor palette_led[] = { 0062 "#f62a2a", 0063 "#ff7733", 0064 "#ffbb33", 0065 "#eeee22", 0066 "#4cc308", 0067 "#22aaee" 0068 }; 0069 size_t palette_led_len = sizeof(palette_led) / sizeof(QColor); 0070 0071 KColorCombo *createColorCombo(ColorScheme colorScheme, QWidget *parent) 0072 { 0073 QColor *palette = nullptr; 0074 size_t palette_len; 0075 0076 switch (colorScheme) { 0077 case QtStandard: 0078 palette = palette_qtstandard; 0079 palette_len = palette_qtstandard_len; 0080 break; 0081 case LED: 0082 palette = palette_led; 0083 palette_len = palette_led_len; 0084 break; 0085 } 0086 0087 if (!palette) 0088 return nullptr; 0089 0090 ColorCombo *combo = new ColorCombo(parent); 0091 #if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0) 0092 combo->setColors(QList<QColor>(palette, palette + palette_len)); 0093 #else 0094 QList<QColor> colorList; 0095 for (size_t colorNr = 0; colorNr < palette_len; ++colorNr) { 0096 colorList.push_back(palette[colorNr]); 0097 } 0098 combo->setColors(colorList); 0099 #endif 0100 return combo; 0101 } 0102 0103 } 0104 0105 #include "colorutils.moc"