1 files changed, 103 insertions, 0 deletions
diff --git a/examples/charts/chartsgallery/customchartwidget.cpp b/examples/charts/chartsgallery/customchartwidget.cpp
new file mode 100644
index 00000000..dbe4ba6b
--- /dev/null
+++ b/examples/charts/chartsgallery/customchartwidget.cpp
@@ -0,0 +1,103 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
+
+#include "customchartwidget.h"
+
+#include <QCategoryAxis>
+#include <QChart>
+#include <QLineSeries>
+
+CustomChartWidget::CustomChartWidget(QWidget *parent)
+    : ContentWidget(parent)
+{
+    //![1]
+    auto series = new QLineSeries;
+    *series << QPointF(0, 6) << QPointF(9, 4) << QPointF(15, 20) << QPointF(25, 12) << QPointF(29, 26);
+    auto chart = new QChart;
+    chart->legend()->hide();
+    chart->addSeries(series);
+    //![1]
+
+    //![2]
+    // Customize series
+    QPen pen(QRgb(0xfdb157));
+    pen.setWidth(5);
+    series->setPen(pen);
+
+    // Customize chart title
+    QFont font;
+    font.setPixelSize(18);
+    chart->setTitleFont(font);
+    chart->setTitleBrush(QBrush(Qt::white));
+    chart->setTitle("Custom Chart");
+
+    // Customize chart background
+    QLinearGradient backgroundGradient;
+    backgroundGradient.setStart(QPointF(0, 0));
+    backgroundGradient.setFinalStop(QPointF(0, 1));
+    backgroundGradient.setColorAt(0.0, QRgb(0xd2d0d1));
+    backgroundGradient.setColorAt(1.0, QRgb(0x4c4547));
+    backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
+    chart->setBackgroundBrush(backgroundGradient);
+
+    // Customize plot area background
+    QLinearGradient plotAreaGradient;
+    plotAreaGradient.setStart(QPointF(0, 1));
+    plotAreaGradient.setFinalStop(QPointF(1, 0));
+    plotAreaGradient.setColorAt(0.0, QRgb(0x555555));
+    plotAreaGradient.setColorAt(1.0, QRgb(0x55aa55));
+    plotAreaGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
+    chart->setPlotAreaBackgroundBrush(plotAreaGradient);
+    chart->setPlotAreaBackgroundVisible(true);
+    //![2]
+
+    //![3]
+    auto axisX = new QCategoryAxis;
+    auto axisY = new QCategoryAxis;
+
+    // Customize axis label font
+    QFont labelsFont;
+    labelsFont.setPixelSize(12);
+    axisX->setLabelsFont(labelsFont);
+    axisY->setLabelsFont(labelsFont);
+
+    // Customize axis colors
+    QPen axisPen(QRgb(0xd18952));
+    axisPen.setWidth(2);
+    axisX->setLinePen(axisPen);
+    axisY->setLinePen(axisPen);
+
+    // Customize axis label colors
+    QBrush axisBrush(Qt::white);
+    axisX->setLabelsBrush(axisBrush);
+    axisY->setLabelsBrush(axisBrush);
+
+    // Customize grid lines and shades
+    axisX->setGridLineVisible(false);
+    axisY->setGridLineVisible(false);
+    axisY->setShadesPen(Qt::NoPen);
+    axisY->setShadesBrush(QBrush(QColor(0x99, 0xcc, 0xcc, 0x55)));
+    axisY->setShadesVisible(true);
+    //![3]
+
+    //![4]
+    axisX->append("low", 10);
+    axisX->append("optimal", 20);
+    axisX->append("high", 30);
+    axisX->setRange(0, 30);
+
+    axisY->append("slow", 10);
+    axisY->append("med", 20);
+    axisY->append("fast", 30);
+    axisY->setRange(0, 30);
+
+    chart->addAxis(axisX, Qt::AlignBottom);
+    chart->addAxis(axisY, Qt::AlignLeft);
+    series->attachAxis(axisX);
+    series->attachAxis(axisY);
+    //![4]
+
+    //![5]
+    createDefaultChartView(chart);
+    //![5]
+}