File indexing completed on 2024-04-21 03:51:00

 /*
     SPDX-FileCopyrightText: 2014 Andreas Xavier
     SPDX-FileCopyrightText: 2014 Inge Wallin <inge@lysator.liu.se>
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 // Own
 #include "gradereferencewidget.h"
 
 // Qt
 #include <QDebug>
 #include <QPainter>
 #include <QPainterPath>
 #include <QPen>
 
 // KDE
 #include <KLocalizedString>
 
 // Parley
 #include "barwidget.h" // for gradeColor^WglobalColors
 
 GradeReferenceWidget::GradeReferenceWidget(QWidget *parent)
     : QWidget(parent)
 {
 }
 
 void GradeReferenceWidget::paintEvent(QPaintEvent *)
 {
     QPainter painter(this);
     const int legendWidth = this->width();
     const int legendHeight = this->height();
     const int legendOffsetY = 0;
     const int legendOffsetX = (this->width() / 2) - (legendWidth / 2);
     const int gradeBarWidth = this->width() / 8;
     // const int alphaValueIncrement = 35;
     QRect roundedRect(0 + legendOffsetX, 0 + legendOffsetY, legendWidth, legendHeight);
     roundedRect.adjust(1, 1, -1, -1);
     QPainterPath roundedPath;
     roundedPath.addRoundedRect(roundedRect, 2.0, 2.0);
 
     for (int i = 7; i >= 0; --i) {
         QRectF barElement(0 + legendOffsetX + (7 - i) * gradeBarWidth, 0 + legendOffsetY, gradeBarWidth, legendHeight);
         QPainterPath barElementPath;
         barElementPath.addRect(barElement);
         QPainterPath barElementIntersectedPath = roundedPath.intersected(barElementPath);
         QColor color = globalColors.longTermColors[i];
         painter.setBrush(QBrush(color));
         painter.drawPath(barElementIntersectedPath);
     }
 }