HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · examples/stackedbarchartdrilldown/main.cpp

barseries fix: series visibility now affects also label visibility

sauimone - - Load All Authors

File last commit:

r1415:3a9150ae63dc


                r1464:e8fbee1fef55

Download file

             main.cpp
        
                    115 lines
            
             | 3.9 KiB
            
                | text/x-c
            
             |
                CppLexer
            
             / examples / stackedbarchartdrilldown / main.cpp
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        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

      ** $QT_END_LICENSE$

      **

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

        sauimone
    
Drilldown example for barcharts continuing. Still some bugs

              r430
            
      #include <QtGui/QApplication>

        sauimone
    
Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.

              r425
            
      #include <QMainWindow>

        Jani Honkonen
    
include headers without the .h in examples

              r838
            
      #include <QChartView>

      #include <QBarSet>

        sauimone
    
turned legend on in barchart examples

              r891
            
      #include <QLegend>

        sauimone
    
splitted barchartdrilldown example to separate files

              r903
            
      #include "drilldownseries.h"

      #include "drilldownchart.h"

        sauimone
    
Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.

              r425
            
      QTCOMMERCIALCHART_USE_NAMESPACE

      int main(int argc, char *argv[])

      {

          QApplication a(argc, argv);

          QMainWindow window;

        sauimone
    
stacked bar drilldown example documentation update

              r1415
            
      //! [1]

        Jani Honkonen
    
Make stackedbarchartdrilldown compile

              r829
            
          DrilldownChart* drilldownChart =  new DrilldownChart();

          drilldownChart->setTheme(QChart::ChartThemeBlueIcy);

          drilldownChart->setAnimationOptions(QChart::SeriesAnimations);

        sauimone
    
stacked bar drilldown example documentation update

              r1415
            
      //! [1]

        sauimone
    
Drilldown example for barcharts continuing. Still some bugs

              r430
            
        sauimone
    
stacked bar drilldown example documentation update

              r1415
            
      //! [2]

        sauimone
    
Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.

              r425
            
          // Define categories

        sauimone
    
Drilldown example for barcharts continuing. Still some bugs

              r430
            
          QStringList months;

        sauimone
    
Documentation for stacked barchart drilldown example

              r462
            
          months << "May" << "Jun" << "Jul" << "Aug" << "Sep";

        sauimone
    
Drilldown example for barcharts continuing. Still some bugs

              r430
            
          QStringList weeks;

          weeks << "week 1" << "week 2" << "week 3" << "week 4";

          QStringList plants;

          plants << "Habanero" << "Lemon Drop" << "Starfish" << "Aji Amarillo";

        sauimone
    
stacked bar drilldown example documentation update

              r1415
            
      //! [2]

        sauimone
    
Drilldown example using stacked barchart.

              r449
            
        sauimone
    
stacked bar drilldown example documentation update

              r1415
            
      //! [3]

        sauimone
    
Drilldown example using stacked barchart.

              r449
            
          // Create drilldown structure

          DrilldownBarSeries* seasonSeries = new DrilldownBarSeries(months, drilldownChart);

        Tero Ahola
    
Fixed build error caused by QSeries name change

              r733
            
          seasonSeries->setName("Crop by month - Season");

        sauimone
    
Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.

              r425
            
        sauimone
    
Drilldown example using stacked barchart.

              r449
            
          // Each month in season series has drilldown series for weekly data

        sauimone
    
removed categories from barseries. categories are now only on axis

              r1321
            
          for (int month=0; month < months.count(); month++) {

        sauimone
    
Drilldown example for barcharts continuing. Still some bugs

              r430
            
        sauimone
    
Drilldown example using stacked barchart.

              r449
            
              // Create drilldown series for every week

        sauimone
    
updating drilldown example. Needs some more thinking

              r438
            
              DrilldownBarSeries* weeklySeries = new DrilldownBarSeries(weeks, drilldownChart);

        sauimone
    
Documentation for stacked barchart drilldown example

              r462
            
              seasonSeries->mapDrilldownSeries(month, weeklySeries);

        sauimone
    
updating drilldown example. Needs some more thinking

              r438
            
        sauimone
    
Drilldown example using stacked barchart.

              r449
            
              // Drilling down from weekly data brings us back to season data.

        sauimone
    
removed categories from barseries. categories are now only on axis

              r1321
            
              for (int week=0; week < weeks.count(); week++) {

        sauimone
    
Documentation for stacked barchart drilldown example

              r462
            
                  weeklySeries->mapDrilldownSeries(week, seasonSeries);

        sauimone
    
removed categories from barseries. categories are now only on axis

              r1321
            
                  weeklySeries->setName(QString("Crop by week - " + months.at(month)));

        sauimone
    
Drilldown example for barcharts continuing. Still some bugs

              r430
            
              }

        sauimone
    
Drilldown example using stacked barchart.

              r449
            
              // Use right click signal to implement drilldown

        sauimone
    
removed categories from barseries. categories are now only on axis

              r1321
            
              QObject::connect(weeklySeries, SIGNAL(clicked(QBarSet*,int)), drilldownChart, SLOT(handleClicked(QBarSet*,int)));

        sauimone
    
Drilldown example for barcharts continuing. Still some bugs

              r430
            
          }

        sauimone
    
Documentation for stacked barchart drilldown example

              r462
            
          // Enable drilldown from season series using right click.

        sauimone
    
removed categories from barseries. categories are now only on axis

              r1321
            
          QObject::connect(seasonSeries, SIGNAL(clicked(QBarSet*,int)), drilldownChart, SLOT(handleClicked(QBarSet*,int)));

        sauimone
    
stacked bar drilldown example documentation update

              r1415
            
      //! [3]

        sauimone
    
Drilldown example for barcharts continuing. Still some bugs

              r430
            
        sauimone
    
stacked bar drilldown example documentation update

              r1415
            
      //! [4]

        sauimone
    
Drilldown example using stacked barchart.

              r449
            
          // Fill monthly and weekly series with data

        sauimone
    
updating drilldown example. Needs some more thinking

              r438
            
          foreach (QString plant, plants) {

        sauimone
    
Drilldown example using stacked barchart.

              r449
            
              QBarSet* monthlyCrop = new QBarSet(plant);

        sauimone
    
removed categories from barseries. categories are now only on axis

              r1321
            
              for (int month=0; month<months.count(); month++) {

        sauimone
    
Drilldown example using stacked barchart.

              r449
            
                  QBarSet* weeklyCrop = new QBarSet(plant);

        sauimone
    
removed categories from barseries. categories are now only on axis

              r1321
            
                  for (int week=0; week<weeks.count(); week++) {

        sauimone
    
updating drilldown example. Needs some more thinking

              r438
            
                      *weeklyCrop << (qrand() % 20);

        sauimone
    
removed categories from barseries. categories are now only on axis

              r1321
            
                  }

        sauimone
    
Documentation for stacked barchart drilldown example

              r462
            
                  // Get the drilldown series from season series and add crop to it.

        sauimone
    
Renamed appendBarSet to append, removeBarSet to remove

              r1194
            
                  seasonSeries->drilldownSeries(month)->append(weeklyCrop);

        sauimone
    
barchart pimpl part 1

              r934
            
                  *monthlyCrop << weeklyCrop->sum();

        sauimone
    
updating drilldown example. Needs some more thinking

              r438
            
              }

        sauimone
    
Renamed appendBarSet to append, removeBarSet to remove

              r1194
            
              seasonSeries->append(monthlyCrop);

        sauimone
    
updating drilldown example. Needs some more thinking

              r438
            
          }

        sauimone
    
stacked bar drilldown example documentation update

              r1415
            
      //! [4]

        sauimone
    
Drilldown example using stacked barchart.

              r449
            
        sauimone
    
stacked bar drilldown example documentation update

              r1415
            
      //! [5]

        sauimone
    
Drilldown example using stacked barchart.

              r449
            
          // Show season series in initial view

          drilldownChart->changeSeries(seasonSeries);

        Jani Honkonen
    
Make stackedbarchartdrilldown compile

              r829
            
          drilldownChart->setTitle(seasonSeries->name());

        sauimone
    
stacked bar drilldown example documentation update

              r1415
            
      //! [5]

        sauimone
    
Drilldown example for barcharts continuing. Still some bugs

              r430
            
        sauimone
    
stacked bar drilldown example documentation update

              r1415
            
      //! [6]

        Michal Klocek
    
Renames Grid to GridLine

              r535
            
          drilldownChart->axisX()->setGridLineVisible(false);

        Tero Ahola
    
Default to true in boolean setters

              r987
            
          drilldownChart->axisY()->setNiceNumbersEnabled(true);

        sauimone
    
turned legend on in barchart examples

              r891
            
          drilldownChart->legend()->setVisible(true);

        Tero Ahola
    
Qml ChartView properties; legend to use Qt alignments

              r1357
            
          drilldownChart->legend()->setAlignment(Qt::AlignBottom);

        sauimone
    
stacked bar drilldown example documentation update

              r1415
            
      //! [6]

        sauimone
    
Drilldown example for barcharts continuing. Still some bugs

              r430
            
        Jani Honkonen
    
Make stackedbarchartdrilldown compile

              r829
            
          QChartView *chartView = new QChartView(drilldownChart);

          window.setCentralWidget(chartView);

        sauimone
    
Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.

              r425
            
          window.resize(400, 300);

          window.show();

        sauimone
    
Drilldown example for barcharts continuing. Still some bugs

              r430
            
        sauimone
    
Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.

              r425
            
          return a.exec();

      }

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

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
		** $QT_END_LICENSE$
		**
		****************************************************************************/

sauimone Drilldown example for barcharts continuing. Still some bugs	r430	#include <QtGui/QApplication>
sauimone Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.	r425	#include <QMainWindow>
Jani Honkonen include headers without the .h in examples	r838	#include <QChartView>
		#include <QBarSet>
sauimone turned legend on in barchart examples	r891	#include <QLegend>
sauimone splitted barchartdrilldown example to separate files	r903	#include "drilldownseries.h"
		#include "drilldownchart.h"
sauimone Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.	r425
		QTCOMMERCIALCHART_USE_NAMESPACE

		int main(int argc, char *argv[])
		{
		QApplication a(argc, argv);
		QMainWindow window;

sauimone stacked bar drilldown example documentation update	r1415	//! [1]
Jani Honkonen Make stackedbarchartdrilldown compile	r829	DrilldownChart* drilldownChart = new DrilldownChart();
		drilldownChart->setTheme(QChart::ChartThemeBlueIcy);
		drilldownChart->setAnimationOptions(QChart::SeriesAnimations);
sauimone stacked bar drilldown example documentation update	r1415	//! [1]
sauimone Drilldown example for barcharts continuing. Still some bugs	r430
sauimone stacked bar drilldown example documentation update	r1415	//! [2]
sauimone Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.	r425	// Define categories
sauimone Drilldown example for barcharts continuing. Still some bugs	r430	QStringList months;
sauimone Documentation for stacked barchart drilldown example	r462	months << "May" << "Jun" << "Jul" << "Aug" << "Sep";
sauimone Drilldown example for barcharts continuing. Still some bugs	r430	QStringList weeks;
		weeks << "week 1" << "week 2" << "week 3" << "week 4";
		QStringList plants;
		plants << "Habanero" << "Lemon Drop" << "Starfish" << "Aji Amarillo";
sauimone stacked bar drilldown example documentation update	r1415	//! [2]
sauimone Drilldown example using stacked barchart.	r449
sauimone stacked bar drilldown example documentation update	r1415	//! [3]
sauimone Drilldown example using stacked barchart.	r449	// Create drilldown structure
		DrilldownBarSeries* seasonSeries = new DrilldownBarSeries(months, drilldownChart);
Tero Ahola Fixed build error caused by QSeries name change	r733	seasonSeries->setName("Crop by month - Season");
sauimone Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.	r425
sauimone Drilldown example using stacked barchart.	r449	// Each month in season series has drilldown series for weekly data
sauimone removed categories from barseries. categories are now only on axis	r1321	for (int month=0; month < months.count(); month++) {
sauimone Drilldown example for barcharts continuing. Still some bugs	r430
sauimone Drilldown example using stacked barchart.	r449	// Create drilldown series for every week
sauimone updating drilldown example. Needs some more thinking	r438	DrilldownBarSeries* weeklySeries = new DrilldownBarSeries(weeks, drilldownChart);
sauimone Documentation for stacked barchart drilldown example	r462	seasonSeries->mapDrilldownSeries(month, weeklySeries);
sauimone updating drilldown example. Needs some more thinking	r438
sauimone Drilldown example using stacked barchart.	r449	// Drilling down from weekly data brings us back to season data.
sauimone removed categories from barseries. categories are now only on axis	r1321	for (int week=0; week < weeks.count(); week++) {
sauimone Documentation for stacked barchart drilldown example	r462	weeklySeries->mapDrilldownSeries(week, seasonSeries);
sauimone removed categories from barseries. categories are now only on axis	r1321	weeklySeries->setName(QString("Crop by week - " + months.at(month)));
sauimone Drilldown example for barcharts continuing. Still some bugs	r430	}

sauimone Drilldown example using stacked barchart.	r449	// Use right click signal to implement drilldown
sauimone removed categories from barseries. categories are now only on axis	r1321	QObject::connect(weeklySeries, SIGNAL(clicked(QBarSet,int)), drilldownChart, SLOT(handleClicked(QBarSet,int)));
sauimone Drilldown example for barcharts continuing. Still some bugs	r430	}
sauimone Documentation for stacked barchart drilldown example	r462
		// Enable drilldown from season series using right click.
sauimone removed categories from barseries. categories are now only on axis	r1321	QObject::connect(seasonSeries, SIGNAL(clicked(QBarSet,int)), drilldownChart, SLOT(handleClicked(QBarSet,int)));
sauimone stacked bar drilldown example documentation update	r1415	//! [3]
sauimone Drilldown example for barcharts continuing. Still some bugs	r430
sauimone stacked bar drilldown example documentation update	r1415	//! [4]
sauimone Drilldown example using stacked barchart.	r449	// Fill monthly and weekly series with data
sauimone updating drilldown example. Needs some more thinking	r438	foreach (QString plant, plants) {
sauimone Drilldown example using stacked barchart.	r449	QBarSet* monthlyCrop = new QBarSet(plant);
sauimone removed categories from barseries. categories are now only on axis	r1321	for (int month=0; month<months.count(); month++) {
sauimone Drilldown example using stacked barchart.	r449	QBarSet* weeklyCrop = new QBarSet(plant);
sauimone removed categories from barseries. categories are now only on axis	r1321	for (int week=0; week<weeks.count(); week++) {
sauimone updating drilldown example. Needs some more thinking	r438	*weeklyCrop << (qrand() % 20);
sauimone removed categories from barseries. categories are now only on axis	r1321	}
sauimone Documentation for stacked barchart drilldown example	r462	// Get the drilldown series from season series and add crop to it.
sauimone Renamed appendBarSet to append, removeBarSet to remove	r1194	seasonSeries->drilldownSeries(month)->append(weeklyCrop);
sauimone barchart pimpl part 1	r934	*monthlyCrop << weeklyCrop->sum();
sauimone updating drilldown example. Needs some more thinking	r438	}
sauimone Renamed appendBarSet to append, removeBarSet to remove	r1194	seasonSeries->append(monthlyCrop);
sauimone updating drilldown example. Needs some more thinking	r438	}
sauimone stacked bar drilldown example documentation update	r1415	//! [4]
sauimone Drilldown example using stacked barchart.	r449
sauimone stacked bar drilldown example documentation update	r1415	//! [5]
sauimone Drilldown example using stacked barchart.	r449	// Show season series in initial view
		drilldownChart->changeSeries(seasonSeries);
Jani Honkonen Make stackedbarchartdrilldown compile	r829	drilldownChart->setTitle(seasonSeries->name());
sauimone stacked bar drilldown example documentation update	r1415	//! [5]
sauimone Drilldown example for barcharts continuing. Still some bugs	r430
sauimone stacked bar drilldown example documentation update	r1415	//! [6]
Michal Klocek Renames Grid to GridLine	r535	drilldownChart->axisX()->setGridLineVisible(false);
Tero Ahola Default to true in boolean setters	r987	drilldownChart->axisY()->setNiceNumbersEnabled(true);
sauimone turned legend on in barchart examples	r891	drilldownChart->legend()->setVisible(true);
Tero Ahola Qml ChartView properties; legend to use Qt alignments	r1357	drilldownChart->legend()->setAlignment(Qt::AlignBottom);
sauimone stacked bar drilldown example documentation update	r1415	//! [6]
sauimone Drilldown example for barcharts continuing. Still some bugs	r430
Jani Honkonen Make stackedbarchartdrilldown compile	r829	QChartView *chartView = new QChartView(drilldownChart);
		window.setCentralWidget(chartView);
sauimone Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.	r425	window.resize(400, 300);
		window.show();
sauimone Drilldown example for barcharts continuing. Still some bugs	r430
sauimone Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.	r425	return a.exec();
		}