| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt Charts module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
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| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 or (at your option) any later version |
| ** approved by the KDE Free Qt Foundation. The licenses are as published by |
| ** the Free Software Foundation and appearing in the file LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
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| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "tablewidget.h" |
| #include "customtablemodel.h" |
| #include <QtWidgets/QGridLayout> |
| #include <QtWidgets/QTableView> |
| #include <QtCharts/QChart> |
| #include <QtCharts/QChartView> |
| #include <QtCharts/QLineSeries> |
| #include <QtCharts/QVXYModelMapper> |
| #include <QtWidgets/QHeaderView> |
| |
| QT_CHARTS_USE_NAMESPACE |
| |
| TableWidget::TableWidget(QWidget *parent) |
| : QWidget(parent) |
| { |
| // create simple model for storing data |
| // user's table data model |
| //! [1] |
| CustomTableModel *model = new CustomTableModel; |
| //! [1] |
| |
| //! [2] |
| // create table view and add model to it |
| QTableView *tableView = new QTableView; |
| tableView->setModel(model); |
| tableView->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch); |
| tableView->verticalHeader()->setSectionResizeMode(QHeaderView::Stretch); |
| //! [2] |
| |
| //! [3] |
| QChart *chart = new QChart; |
| chart->setAnimationOptions(QChart::AllAnimations); |
| //! [3] |
| |
| // series 1 |
| //! [4] |
| QLineSeries *series = new QLineSeries; |
| series->setName("Line 1"); |
| QVXYModelMapper *mapper = new QVXYModelMapper(this); |
| mapper->setXColumn(0); |
| mapper->setYColumn(1); |
| mapper->setSeries(series); |
| mapper->setModel(model); |
| chart->addSeries(series); |
| //! [4] |
| |
| //! [5] |
| // for storing color hex from the series |
| QString seriesColorHex = "#000000"; |
| |
| // get the color of the series and use it for showing the mapped area |
| seriesColorHex = "#" + QString::number(series->pen().color().rgb(), 16).right(6).toUpper(); |
| model->addMapping(seriesColorHex, QRect(0, 0, 2, model->rowCount())); |
| //! [5] |
| |
| |
| // series 2 |
| //! [6] |
| series = new QLineSeries; |
| series->setName("Line 2"); |
| |
| mapper = new QVXYModelMapper(this); |
| mapper->setXColumn(2); |
| mapper->setYColumn(3); |
| mapper->setSeries(series); |
| mapper->setModel(model); |
| chart->addSeries(series); |
| //! [6] |
| |
| //! [7] |
| // get the color of the series and use it for showing the mapped area |
| seriesColorHex = "#" + QString::number(series->pen().color().rgb(), 16).right(6).toUpper(); |
| model->addMapping(seriesColorHex, QRect(2, 0, 2, model->rowCount())); |
| //! [7] |
| |
| //! [8] |
| chart->createDefaultAxes(); |
| QChartView *chartView = new QChartView(chart); |
| chartView->setRenderHint(QPainter::Antialiasing); |
| chartView->setMinimumSize(640, 480); |
| //! [8] |
| |
| //! [9] |
| // create main layout |
| QGridLayout *mainLayout = new QGridLayout; |
| mainLayout->addWidget(tableView, 1, 0); |
| mainLayout->addWidget(chartView, 1, 1); |
| mainLayout->setColumnStretch(1, 1); |
| mainLayout->setColumnStretch(0, 0); |
| setLayout(mainLayout); |
| //! [9] |
| } |