HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · examples/modeldata/tablewidget.cpp

barchart: layout calculation fix

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             tablewidget.cpp
        
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        Marek Rosa
    
New simple model example

              r889
            
      /****************************************************************************

      **

      ** 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

      ** $QT_END_LICENSE$

      **

      ****************************************************************************/

      #include "tablewidget.h"

      #include "customtablemodel.h"

      #include <QGridLayout>

      #include <QTableView>

      #include <QChart>

      #include <QChartView>

      #include <QLineSeries>

      QTCOMMERCIALCHART_USE_NAMESPACE

      TableWidget::TableWidget(QWidget *parent)

          : QWidget(parent)

      {

          // create simple model for storing data

          // user's table data model

        Marek Rosa
    
modeldata example documented with explanations....

              r935
            
          //! [1]

        Marek Rosa
    
New simple model example

              r889
            
          CustomTableModel *model = new CustomTableModel;

        Marek Rosa
    
modeldata example documented with explanations....

              r935
            
          //! [1]

        Marek Rosa
    
New simple model example

              r889
            
        Marek Rosa
    
modeldata example documented with explanations....

              r935
            
          //! [2]

        Marek Rosa
    
New simple model example

              r889
            
          // create table view and add model to it

          QTableView *tableView = new QTableView;

          tableView->setModel(model);

        Marek Rosa
    
modeldata example documented with explanations....

              r935
            
          //! [2]

        Marek Rosa
    
Minor changes to spline and model examples

              r894
            
          tableView->setColumnWidth(0, 56);

          tableView->setColumnWidth(1, 56);

          tableView->setColumnWidth(2, 56);

          tableView->setColumnWidth(3, 56);

        Marek Rosa
    
New simple model example

              r889
            
        Marek Rosa
    
modeldata example documented with explanations....

              r935
            
          //! [3]

          QChart *chart = new QChart;

          chart->setAnimationOptions(QChart::AllAnimations);

          //! [3]

        Marek Rosa
    
New simple model example

              r889
            
        Marek Rosa
    
modeldata example documented with explanations....

              r935
            
          // series 1

          //! [4]

          QLineSeries *series = new QLineSeries;

          series->setModel(model);

          series->setModelMapping(0, 1, Qt::Vertical);

          chart->addSeries(series);

          //! [4]

          //! [5]

        Marek Rosa
    
New simple model example

              r889
            
          // for storing color hex from the series

          QString seriesColorHex = "#000000";

          // get the color of the series and use it for showing the mapped area

        Marek Rosa
    
modeldata example documented with explanations....

              r935
            
          seriesColorHex = "#" + QString::number(series->pen().color().rgb(), 16).right(6).toUpper();

        Marek Rosa
    
New simple model example

              r889
            
          model->addMapping(seriesColorHex, QRect(0, 0, 2, model->rowCount()));

        Marek Rosa
    
modeldata example documented with explanations....

              r935
            
          //! [5]

        Marek Rosa
    
New simple model example

              r889
            
          // series 2

        Marek Rosa
    
modeldata example documented with explanations....

              r935
            
          //! [6]

          series = new QLineSeries;

          series->setModel(model);

          series->setModelMapping(2,3, Qt::Vertical);

          chart->addSeries(series);

          //! [6]

        Marek Rosa
    
New simple model example

              r889
            
        Marek Rosa
    
modeldata example documented with explanations....

              r935
            
          //! [7]

        Marek Rosa
    
New simple model example

              r889
            
          // get the color of the series and use it for showing the mapped area

        Marek Rosa
    
modeldata example documented with explanations....

              r935
            
          seriesColorHex = "#" + QString::number(series->pen().color().rgb(), 16).right(6).toUpper();

        Marek Rosa
    
New simple model example

              r889
            
          model->addMapping(seriesColorHex, QRect(2, 0, 2, model->rowCount()));

        Marek Rosa
    
modeldata example documented with explanations....

              r935
            
          //! [7]

          //! [8]

          QChartView *chartView = new QChartView(chart);

          chartView->setRenderHint(QPainter::Antialiasing);

          chartView->setMinimumSize(640, 480);

          //! [8]

        Marek Rosa
    
New simple model example

              r889
            
        Marek Rosa
    
modeldata example documented with explanations....

              r935
            
          //! [9]

        Marek Rosa
    
New simple model example

              r889
            
          // create main layout

          QGridLayout* mainLayout = new QGridLayout;

          mainLayout->addWidget(tableView, 1, 0);

        Marek Rosa
    
modeldata example documented with explanations....

              r935
            
          mainLayout->addWidget(chartView, 1, 1);

        Marek Rosa
    
New simple model example

              r889
            
          mainLayout->setColumnStretch(1, 1);

        Marek Rosa
    
Minor changes to spline and model examples

              r894
            
          mainLayout->setColumnStretch(0, 0);

        Marek Rosa
    
New simple model example

              r889
            
          setLayout(mainLayout);

        Marek Rosa
    
modeldata example documented with explanations....

              r935
            
          //! [9]

        Marek Rosa
    
New simple model example

              r889
            
      }

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Marek Rosa New simple model example	r889	/****************************************************************************
		**
		** 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
		** $QT_END_LICENSE$
		**
		****************************************************************************/

		#include "tablewidget.h"
		#include "customtablemodel.h"
		#include <QGridLayout>
		#include <QTableView>
		#include <QChart>
		#include <QChartView>
		#include <QLineSeries>

		QTCOMMERCIALCHART_USE_NAMESPACE

		TableWidget::TableWidget(QWidget *parent)
		: QWidget(parent)
		{
		// create simple model for storing data
		// user's table data model
Marek Rosa modeldata example documented with explanations....	r935	//! [1]
Marek Rosa New simple model example	r889	CustomTableModel *model = new CustomTableModel;
Marek Rosa modeldata example documented with explanations....	r935	//! [1]
Marek Rosa New simple model example	r889
Marek Rosa modeldata example documented with explanations....	r935	//! [2]
Marek Rosa New simple model example	r889	// create table view and add model to it
		QTableView *tableView = new QTableView;
		tableView->setModel(model);
Marek Rosa modeldata example documented with explanations....	r935	//! [2]
Marek Rosa Minor changes to spline and model examples	r894	tableView->setColumnWidth(0, 56);
		tableView->setColumnWidth(1, 56);
		tableView->setColumnWidth(2, 56);
		tableView->setColumnWidth(3, 56);
Marek Rosa New simple model example	r889
Marek Rosa modeldata example documented with explanations....	r935	//! [3]
		QChart *chart = new QChart;
		chart->setAnimationOptions(QChart::AllAnimations);
		//! [3]
Marek Rosa New simple model example	r889
Marek Rosa modeldata example documented with explanations....	r935	// series 1
		//! [4]
		QLineSeries *series = new QLineSeries;
		series->setModel(model);
		series->setModelMapping(0, 1, Qt::Vertical);
		chart->addSeries(series);
		//! [4]

		//! [5]
Marek Rosa New simple model example	r889	// for storing color hex from the series
		QString seriesColorHex = "#000000";

		// get the color of the series and use it for showing the mapped area
Marek Rosa modeldata example documented with explanations....	r935	seriesColorHex = "#" + QString::number(series->pen().color().rgb(), 16).right(6).toUpper();
Marek Rosa New simple model example	r889	model->addMapping(seriesColorHex, QRect(0, 0, 2, model->rowCount()));
Marek Rosa modeldata example documented with explanations....	r935	//! [5]
Marek Rosa New simple model example	r889
		// series 2
Marek Rosa modeldata example documented with explanations....	r935	//! [6]
		series = new QLineSeries;
		series->setModel(model);
		series->setModelMapping(2,3, Qt::Vertical);
		chart->addSeries(series);
		//! [6]
Marek Rosa New simple model example	r889
Marek Rosa modeldata example documented with explanations....	r935	//! [7]
Marek Rosa New simple model example	r889	// get the color of the series and use it for showing the mapped area
Marek Rosa modeldata example documented with explanations....	r935	seriesColorHex = "#" + QString::number(series->pen().color().rgb(), 16).right(6).toUpper();
Marek Rosa New simple model example	r889	model->addMapping(seriesColorHex, QRect(2, 0, 2, model->rowCount()));
Marek Rosa modeldata example documented with explanations....	r935	//! [7]

		//! [8]
		QChartView *chartView = new QChartView(chart);
		chartView->setRenderHint(QPainter::Antialiasing);
		chartView->setMinimumSize(640, 480);
		//! [8]
Marek Rosa New simple model example	r889
Marek Rosa modeldata example documented with explanations....	r935	//! [9]
Marek Rosa New simple model example	r889	// create main layout
		QGridLayout* mainLayout = new QGridLayout;
		mainLayout->addWidget(tableView, 1, 0);
Marek Rosa modeldata example documented with explanations....	r935	mainLayout->addWidget(chartView, 1, 1);
Marek Rosa New simple model example	r889	mainLayout->setColumnStretch(1, 1);
Marek Rosa Minor changes to spline and model examples	r894	mainLayout->setColumnStretch(0, 0);
Marek Rosa New simple model example	r889	setLayout(mainLayout);
Marek Rosa modeldata example documented with explanations....	r935	//! [9]
Marek Rosa New simple model example	r889	}