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tablemodelchart: added coloring to TableView
tablemodelchart: added coloring to TableView
Marek Rosa - - Load All Authors

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tablewidget.cpp
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/ examples / tablemodelchart / tablewidget.cpp
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Jani Honkonen
Add/modify license headers
 r830 /****************************************************************************
**
** Copyright (C) 2012 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the Qt Commercial Charts Add-on.
**
** $QT_BEGIN_LICENSE$
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
** $QT_END_LICENSE$
**
****************************************************************************/
Marek Rosa
Table model data example
 r519 #include "tablewidget.h"
#include <QGridLayout>
#include <QTableView>
#include <QStyledItemDelegate>
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 r849 #include <QLineSeries>
#include <QSplineSeries>
#include <QScatterSeries>
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Table model data example
 r519 #include "customtablemodel.h"
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 r849 #include <QPieSeries>
#include <QPieSlice>
#include <QAreaSeries>
#include <QBarSeries>
#include <QBarSet>
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 r545 #include <QPushButton>
#include <QRadioButton>
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 r735 #include <QSpinBox>
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 r630 #include <QTime>
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Table model data example
 r519
TableWidget::TableWidget(QWidget *parent)
: QWidget(parent)
{
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Model data example updated
 r546 setGeometry(100, 100, 1000, 600);
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 r630 qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
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Table model data example
 r519 // create simple model for storing data
// user's table data model
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 r545 m_model = new CustomTableModel;
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 r833 m_tableView = new QTableView;
m_tableView->setModel(m_model);
m_tableView->setMinimumHeight(240);
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 r849 // tableView->setMinimumSize(340, 480);
// tableView->setItemDelegate(new QStyledItemDelegate);
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XYSeries model with limits working.
 r833 m_chart = new QChart;
m_chartView = new QChartView(m_chart);
m_chartView->setRenderHint(QPainter::Antialiasing);
m_chartView->setMinimumSize(640, 480);
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Table model data example
 r519
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 r545 // add, remove data buttons
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Model data example updated
 r546 QPushButton* addRowAboveButton = new QPushButton("Add row above");
connect(addRowAboveButton, SIGNAL(clicked()), this, SLOT(addRowAbove()));
QPushButton* addRowBelowButton = new QPushButton("Add row below");
connect(addRowBelowButton, SIGNAL(clicked()), this, SLOT(addRowBelow()));
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 r545
QPushButton* removeRowButton = new QPushButton("Remove row");
connect(removeRowButton, SIGNAL(clicked()), this, SLOT(removeRow()));
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 r833 m_linesCountSpinBox = new QSpinBox;
m_linesCountSpinBox->setRange(1, 10);
m_linesCountSpinBox->setValue(1);
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 r735
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 r545 // buttons layout
QVBoxLayout* buttonsLayout = new QVBoxLayout;
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 r833 buttonsLayout->addWidget(m_linesCountSpinBox);
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 r546 buttonsLayout->addWidget(addRowAboveButton);
buttonsLayout->addWidget(addRowBelowButton);
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 r545 buttonsLayout->addWidget(removeRowButton);
buttonsLayout->addStretch();
// chart type radio buttons
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 r833 m_lineRadioButton = new QRadioButton("Line");
m_splineRadioButton = new QRadioButton("Spline");
m_scatterRadioButton = new QRadioButton("Scatter");
m_pieRadioButton = new QRadioButton("Pie");
m_areaRadioButton = new QRadioButton("Area");
m_barRadioButton = new QRadioButton("Bar");
connect(m_lineRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType()));
connect(m_splineRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType()));
connect(m_scatterRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType()));
connect(m_pieRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType()));
connect(m_areaRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType()));
connect(m_barRadioButton, SIGNAL(toggled(bool)), this, SLOT(updateChartType()));
m_lineRadioButton->setChecked(true);
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 r545
// radio buttons layout
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 r630 QVBoxLayout* radioLayout = new QVBoxLayout;
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 r833 radioLayout->addWidget(m_lineRadioButton);
radioLayout->addWidget(m_splineRadioButton);
radioLayout->addWidget(m_scatterRadioButton);
radioLayout->addWidget(m_pieRadioButton);
radioLayout->addWidget(m_areaRadioButton);
radioLayout->addWidget(m_barRadioButton);
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 r630 radioLayout->addStretch();
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Table model data example
 r519
// create main layout
QGridLayout* mainLayout = new QGridLayout;
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 r833 mainLayout->addLayout(buttonsLayout, 1, 1);
mainLayout->addLayout(radioLayout, 2, 1);
mainLayout->addWidget(m_tableView, 1, 0);
mainLayout->addWidget(m_chartView, 2, 0);
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 r849 setLayout(mainLayout);
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 r833 m_lineRadioButton->setFocus();
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 r545 }
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Model data example updated
 r546 void TableWidget::addRowAbove()
{
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 r833 m_model->insertRows(m_tableView->currentIndex().row(), m_linesCountSpinBox->value());
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 r546
}
void TableWidget::addRowBelow()
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 r545 {
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 r833 m_model->insertRows(m_tableView->currentIndex().row() + 1, m_linesCountSpinBox->value());
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 r545
}
void TableWidget::removeRow()
{
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 r833 m_model->removeRows(m_tableView->currentIndex().row(), qMin(m_model->rowCount() - m_tableView->currentIndex().row(), m_linesCountSpinBox->value()));
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 r545 }
void TableWidget::updateChartType()
{
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 r833 m_chart->removeAllSeries();
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 r849 m_model->clearMapping();
QString seriesColorHex = "#000000";
QPen pen;
pen.setWidth(2);
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Added support for adding and removing data with model. Updated the example
 r545
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XYSeries model with limits working.
 r833 if (m_lineRadioButton->isChecked())
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 {
Marek Rosa
Some more work on mapping with limits
 r735
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 r849 m_chart->axisX()->setRange(0, 500);
m_chart->axisY()->setRange(0, 120);
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Some more work on mapping with limits
 r735
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Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 // series 1
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XYSeries model with limits working.
 r833 m_series = new QLineSeries;
m_series->setModel(m_model);
m_series->setModelMapping(0,1, Qt::Vertical);
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 r849 m_series->setModelMappingShift(1, 4);
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 r833 m_chart->addSeries(m_series);
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 r849 seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper();
m_model->addMapping(seriesColorHex, QRect(0, 1, 2, 4));
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 r630
// series 2
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 r833 m_series = new QLineSeries;
m_series->setModel(m_model);
m_series->setModelMapping(2,3, Qt::Vertical);
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 r849 m_chart->addSeries(m_series);
seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper();
m_model->addMapping(seriesColorHex, QRect(2, 0, 2, 1000));
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 r735
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 r849 // series 3
m_series = new QLineSeries;
m_series->setModel(m_model);
m_series->setModelMapping(4,5, Qt::Vertical);
m_series->setModelMappingShift(2, 0);
m_chart->addSeries(m_series);
seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper();
m_model->addMapping(seriesColorHex, QRect(4, 2, 2, 1000));
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 }
Marek Rosa
XYSeries model with limits working.
 r833 else if (m_splineRadioButton->isChecked())
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 {
// series 1
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 r833 m_series = new QSplineSeries;
m_series->setModel(m_model);
m_series->setModelMapping(0,1, Qt::Vertical);
m_series->setModelMappingShift(1, 4);
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 r849 // series->setModelMapping(0,1, Qt::Horizontal);
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XYSeries model with limits working.
 r833 m_chart->addSeries(m_series);
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 r849 seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper();
m_model->addMapping(seriesColorHex, QRect(0, 1, 2, 4));
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Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630
// series 2
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XYSeries model with limits working.
 r833 m_series = new QSplineSeries;
m_series->setModel(m_model);
m_series->setModelMapping(2,3, Qt::Vertical);
m_series->setModelMappingShift(0, 0);
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 r849 // series->setModelMapping(2,3, Qt::Horizontal);
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XYSeries model with limits working.
 r833 m_chart->addSeries(m_series);
Marek Rosa
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 r849 seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper();
m_model->addMapping(seriesColorHex, QRect(2, 0, 2, 1000));
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Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630
// series 3
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 r833 m_series = new QSplineSeries;
m_series->setModel(m_model);
m_series->setModelMapping(4,5, Qt::Vertical);
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 r849 m_series->setModelMappingShift(2, 0);
// series->setModelMapping(4,5, Qt::Horizontal);
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 r833 m_chart->addSeries(m_series);
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 r849 seriesColorHex = "#" + QString::number(m_series->pen().color().rgb(), 16).right(6).toUpper();
m_model->addMapping(seriesColorHex, QRect(4, 2, 2, 1000));
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 }
Marek Rosa
XYSeries model with limits working.
 r833 else if (m_scatterRadioButton->isChecked())
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 {
// series 1
Marek Rosa
XYSeries model with limits working.
 r833 m_series = new QScatterSeries;
m_series->setModel(m_model);
m_series->setModelMapping(0,1, Qt::Vertical);
Marek Rosa
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 r849 m_series->setModelMappingShift(2, 0);
// series->setModelMapping(0,1, Qt::Horizontal);
Marek Rosa
XYSeries model with limits working.
 r833 m_chart->addSeries(m_series);
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630
Marek Rosa
tablemodelchart: added coloring to TableView
 r849 seriesColorHex = "#" + QString::number(m_series->brush().color().rgb(), 16).right(6).toUpper();
m_model->addMapping(seriesColorHex, QRect(0, 2, 2, 1000));
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 // series 2
Marek Rosa
XYSeries model with limits working.
 r833 m_series = new QScatterSeries;
m_series->setModel(m_model);
m_series->setModelMapping(2,3, Qt::Vertical);
Marek Rosa
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 r849 m_series->setModelMappingShift(1, 6);
// series->setModelMapping(2,3, Qt::Horizontal);
Marek Rosa
XYSeries model with limits working.
 r833 m_chart->addSeries(m_series);
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630
Marek Rosa
tablemodelchart: added coloring to TableView
 r849 seriesColorHex = "#" + QString::number(m_series->brush().color().rgb(), 16).right(6).toUpper();
m_model->addMapping(seriesColorHex, QRect(2, 1, 2, 6));
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 // series 3
Marek Rosa
XYSeries model with limits working.
 r833 m_series = new QScatterSeries;
m_series->setModel(m_model);
m_series->setModelMapping(4,5, Qt::Vertical);
Marek Rosa
tablemodelchart: added coloring to TableView
 r849 // series->setModelMapping(4,5, Qt::Horizontal);
Marek Rosa
XYSeries model with limits working.
 r833 m_chart->addSeries(m_series);
Marek Rosa
tablemodelchart: added coloring to TableView
 r849 seriesColorHex = "#" + QString::number(m_series->brush().color().rgb(), 16).right(6).toUpper();
m_model->addMapping(seriesColorHex, QRect(4, 0, 2, 1000));
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 }
Marek Rosa
XYSeries model with limits working.
 r833 else if (m_pieRadioButton->isChecked())
Marek Rosa
Added data from model support to QPieSeries(modify, remove). Data from model example updated
 r597 {
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 // pie 1
Marek Rosa
Added data from model support to QPieSeries(modify, remove). Data from model example updated
 r597 QPieSeries* pieSeries = new QPieSeries;
pieSeries->setModel(m_model);
Marek Rosa
Barchart updates on BarSet->SetValue now
 r655 pieSeries->setModelMapping(0,0, Qt::Vertical);
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 pieSeries->setLabelsVisible(true);
pieSeries->setPieSize(0.4);
pieSeries->setPiePosition(0.2, 0.35);
Marek Rosa
tablemodelchart: added coloring to TableView
 r849
Marek Rosa
XYSeries model with limits working.
 r833 m_chart->addSeries(pieSeries);
Marek Rosa
tablemodelchart: added coloring to TableView
 r849 seriesColorHex = "#" + QString::number(pieSeries->slices().at(pieSeries->slices().count()/2)->brush().color().rgb(), 16).right(6).toUpper();
m_model->addMapping(seriesColorHex, QRect(0, 0, 1, 1000));
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Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630
// pie 2
pieSeries = new QPieSeries;
pieSeries->setModel(m_model);
Marek Rosa
Barchart updates on BarSet->SetValue now
 r655 pieSeries->setModelMapping(1,1, Qt::Vertical);
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 pieSeries->setLabelsVisible(true);
pieSeries->setPieSize(0.4);
pieSeries->setPiePosition(0.8, 0.35);
Marek Rosa
XYSeries model with limits working.
 r833 m_chart->addSeries(pieSeries);
Marek Rosa
tablemodelchart: added coloring to TableView
 r849 seriesColorHex = "#" + QString::number(pieSeries->slices().at(pieSeries->slices().count()/2)->brush().color().rgb(), 16).right(6).toUpper();
m_model->addMapping(seriesColorHex, QRect(1, 0, 1, 1000));
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Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630
// pie 3
pieSeries = new QPieSeries;
pieSeries->setModel(m_model);
Marek Rosa
Barchart updates on BarSet->SetValue now
 r655 pieSeries->setModelMapping(2,2, Qt::Vertical);
Marek Rosa
Added data from model support to QPieSeries(modify, remove). Data from model example updated
 r597 pieSeries->setLabelsVisible(true);
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 pieSeries->setPieSize(0.4);
pieSeries->setPiePosition(0.5, 0.65);
Marek Rosa
XYSeries model with limits working.
 r833 m_chart->addSeries(pieSeries);
Marek Rosa
tablemodelchart: added coloring to TableView
 r849 seriesColorHex = "#" + QString::number(pieSeries->slices().at(pieSeries->slices().count()/2)->brush().color().rgb(), 16).right(6).toUpper();
m_model->addMapping(seriesColorHex, QRect(2, 0, 1, 1000));
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 }
Marek Rosa
XYSeries model with limits working.
 r833 else if (m_areaRadioButton->isChecked())
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 {
QLineSeries* upperLineSeries = new QLineSeries;
upperLineSeries->setModel(m_model);
upperLineSeries->setModelMapping(0, 1, Qt::Vertical);
QLineSeries* lowerLineSeries = new QLineSeries;
lowerLineSeries->setModel(m_model);
lowerLineSeries->setModelMapping(2, 3, Qt::Vertical);
QAreaSeries* areaSeries = new QAreaSeries(upperLineSeries, lowerLineSeries);
Marek Rosa
XYSeries model with limits working.
 r833 m_chart->addSeries(areaSeries);
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 }
Marek Rosa
XYSeries model with limits working.
 r833 else if (m_barRadioButton->isChecked())
Marek Rosa
Added support for data from model to QBarSeries. Various fixes and small modifications to data from model support to other series
 r630 {
QBarSeries* barSeries = new QBarSeries(QStringList());
barSeries->setModel(m_model);
barSeries->setModelMapping(5, 2, 4, Qt::Vertical);
barSeries->setToolTipEnabled(true);
Marek Rosa
XYSeries model with limits working.
 r833 m_chart->addSeries(barSeries);
Marek Rosa
tablemodelchart: added coloring to TableView
 r849 for (int i = 0; i < barSeries->barsetCount(); i++) {
seriesColorHex = "#" + QString::number(barSeries->barsetAt(i)->brush().color().rgb(), 16).right(6).toUpper();
m_model->addMapping(seriesColorHex, QRect(2 + i, 0, 1, 1000));
}
Marek Rosa
Added data from model support to QPieSeries(modify, remove). Data from model example updated
 r597 }
Marek Rosa
Added support for adding and removing data with model. Updated the example
 r545
Marek Rosa
tablemodelchart: added coloring to TableView
 r849 // repaint table view colors
m_tableView->repaint();
m_tableView->setFocus();
Marek Rosa
Table model data example
 r519 }
TableWidget::~TableWidget()
{
}