File indexing completed on 2024-06-16 04:16:01
0001 /* 0002 * SPDX-FileCopyrightText: 2010 Adam Celarek <kdedev at xibo dot at> 0003 * 0004 * SPDX-License-Identifier: GPL-2.0-or-later 0005 */ 0006 0007 #ifndef KIS_COLOR_SELECTOR_SIMPLE_H 0008 #define KIS_COLOR_SELECTOR_SIMPLE_H 0009 0010 typedef unsigned int QRgb; 0011 0012 #include <QColor> 0013 #include <QImage> 0014 0015 #include "KoColor.h" 0016 #include "kis_color_selector_component.h" 0017 0018 namespace Acs { 0019 class PixelCacheRenderer; 0020 } 0021 0022 0023 class KisColorSelectorSimple : public KisColorSelectorComponent 0024 { 0025 Q_OBJECT 0026 public: 0027 explicit KisColorSelectorSimple(KisColorSelector *parent); 0028 void setColor(const KoColor &color) override; 0029 0030 protected: 0031 void paint(QPainter*) override; 0032 KoColor selectColor(int x, int y) override; 0033 0034 private: 0035 friend class Acs::PixelCacheRenderer; 0036 KoColor colorAt(float x, float y); 0037 0038 private: 0039 QPointF m_lastClickPos; 0040 QImage m_pixelCache; 0041 qreal R {0.0}; 0042 qreal G {0.0}; 0043 qreal B {0.0}; 0044 qreal Gamma {0.0}; 0045 }; 0046 0047 #endif