Publish LumaOps source

2026-09-03 01:18:36 +02:00
commit 7f1c0e5f71
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+/*---------------------------------------------------------*\
+| swatches.h                                                |
+|                                                           |
+|   Custom Colour Swatch widget that allows for adding user |
+|   colours                                                 |
+|                                                           |
+|   Chris M (Dr_No)                             23 Apr 2021 |
+|                                                           |
+|   This file is part of the OpenRGB project                |
+|   SPDX-License-Identifier: GPL-2.0-or-later               |
+\*---------------------------------------------------------*/
+
+#pragma once
+
+#include <QWidget>
+#include <QVector>
+#include <QPen>
+
+class Swatches : public QWidget
+{
+    Q_OBJECT
+public:
+    explicit Swatches(QWidget *parent = nullptr);
+
+    virtual QSize   sizeHint () const;
+    virtual QSize   minimumSizeHint () const;
+    QColor          color();
+
+signals:
+    void            swatchChanged(const QColor color);
+    //void            customSwatches(const QVector<QColor> swatch);
+
+public slots:
+    void            addCustomSwatch(const QColor &color);
+    //void            addCustomSwatches(const QVector<QColor> &swatch);
+    void            setCurrentColor(const QColor &color);
+
+protected:
+    void            mousePressEvent(QMouseEvent *event);
+    void            mouseReleaseEvent(QMouseEvent *);
+    void            resizeEvent(QResizeEvent *event);
+    void            paintEvent(QPaintEvent *);
+
+private:
+    const int       minSize             = 20;
+    const int       minRows             = 1;
+    const int       minColumns          = 8;
+    const int       margin              = 2;
+    const float     corner_radius       = 0.0f;
+    bool            mouseDown           = false;
+    int             selected            = 0;
+    int             width_inc_margin    = minSize + (margin * 2);
+    int             height_inc_margin   = minSize + (margin * 2);
+    int             min_swatches;
+
+    struct swatch
+    {
+        QColor      color           = QColor(0, 0, 0);
+        QRect       region          = QRect(0, 0, 25, 25);
+    };
+
+    swatch          add_swatch;
+    QPen            border_pen      = QColor(128,128,128);  //Grey50
+    QVector<swatch> swatch_list;
+    QColor          picker_color;
+    QSize           initSize;
+    QPixmap         swatch_pixmap;
+    QImage          swatch_image;
+
+    void            drawSwatches(const QSize &newSize);
+};