File indexing completed on 2024-06-16 04:16:24

 /*
  * SPDX-FileCopyrightText: 2020 Mathias Wein <lynx.mw+kde@gmail.com>
  *
  * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 #ifndef WGCOLORPREVIEWTOOLTIP_H
 #define WGCOLORPREVIEWTOOLTIP_H
 
 #include <QIcon>
 #include <QWidget>
 
 /* Code based on KisColorPreviewPopup in kis_color_selector_base.cpp
  * from Advanced Color Selector.
  * Copyright (c) 2010 Adam Celarek <kdedev at xibo dot at> */
 
 class WGColorPreviewToolTip : public QWidget
 {
     Q_OBJECT
 public:
     explicit WGColorPreviewToolTip(QWidget *parent = nullptr);
 
     void show(const QWidget *focus = nullptr)
     {
         updatePosition(focus);
         QWidget::show();
     }
 
     void updatePosition(const QWidget *focus);
 
     void setCurrentColor(const QColor& color)
     {
         m_color = color;
         update();
     }
 
     void setPreviousColor(const QColor& color)
     {
         m_previousColor = color;
         update();
     }
 
     void setLastUsedColor(const QColor& color)
     {
         m_lastUsedColor = color;
         update();
     }
     static qreal estimateBrightness(QColor col);
 
 protected:
     void paintEvent(QPaintEvent *e) override;
 
 private:
     QColor m_color;
     QColor m_previousColor;
     QColor m_lastUsedColor;
     QIcon m_brushIcon;
 };
 
 #endif // WGCOLORPREVIEWTOOLTIP_H