HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · tests/chartwidgettest/dataseriedialog.cpp

Refactors internals...

Refactors internals * rewrite axisUpdated signal handling * create handlers for each property of axis * decouple chartdataset, presenter, theme * adds theme manager * adds axis add/remove/attach/detach handling * refactors createGraphics * add initializers (graphics,domain,theme,animations) * refactor the way the charts are constructed (decouple form presenter) * fix initialization issues with qchart * refactor domain logic to handle also geometry size for charts * delegate xyseries geometry calculation to domian * fix lazy initialization of animations * remove hadnleGeomoetryChanged * add shared pointers to handle reference count for domain * moves nice number algorithm to domain * adds applyNiceNumbers(), depreciate setNiceNumbers * refactor multiple charts handling * domain is shared object * each domain can have multiple axis for controlling * multiple charts share now the same domain

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             dataseriedialog.cpp
        
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             / tests / chartwidgettest / dataseriedialog.cpp
          
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      /****************************************************************************

      **

      ** 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 "dataseriedialog.h"

      #include <QDialogButtonBox>

      #include <QGridLayout>

      #include <QCheckBox>

      #include <QPushButton>

      #include <QGroupBox>

      #include <QRadioButton>

      #include <QLabel>

      #include <QDebug>

      DataSerieDialog::DataSerieDialog(QWidget *parent) :

          QDialog(parent)

      {

          QDialogButtonBox *addSeriesBox = new QDialogButtonBox(Qt::Horizontal);

          QPushButton *b = addSeriesBox->addButton(QDialogButtonBox::Ok);

          connect(b, SIGNAL(clicked()), this, SLOT(accept()));

          b = addSeriesBox->addButton(QDialogButtonBox::Cancel);

          connect(b, SIGNAL(clicked()), this, SLOT(reject()));

          QGridLayout *grid = new QGridLayout();

          m_seriesTypeSelector = seriesTypeSelector();

          m_columnCountSelector = columnCountSelector();

          m_rowCountSelector = rowCountSelector();

          m_dataCharacteristicsSelector = dataCharacteristicsSelector();

          grid->addWidget(m_seriesTypeSelector, 0, 0);

          grid->addWidget(m_columnCountSelector, 0, 1);

          grid->addWidget(m_rowCountSelector, 1, 1);

          grid->addWidget(m_dataCharacteristicsSelector, 1, 0);

          m_labelsSelector = new QCheckBox("Labels defined");

          m_labelsSelector->setChecked(true);

          grid->addWidget(m_labelsSelector, 2, 0);

          grid->addWidget(addSeriesBox, 3, 1);

          setLayout(grid);

      }

      QGroupBox *DataSerieDialog::seriesTypeSelector()

      {

          QVBoxLayout *layout = new QVBoxLayout();

          QRadioButton *line = new QRadioButton("Line");

          line->setChecked(true);

          layout->addWidget(line);

          layout->addWidget(new QRadioButton("Area"));

          layout->addWidget(new QRadioButton("Pie"));

          layout->addWidget(new QRadioButton("Bar"));

          layout->addWidget(new QRadioButton("Stacked bar"));

          layout->addWidget(new QRadioButton("Percent bar"));

          layout->addWidget(new QRadioButton("Scatter"));

          layout->addWidget(new QRadioButton("Spline"));

          QGroupBox *groupBox = new QGroupBox("Series type");

          groupBox->setLayout(layout);

          selectRadio(groupBox, 0);

          return groupBox;

      }

      QGroupBox *DataSerieDialog::columnCountSelector()

      {

          QVBoxLayout *layout = new QVBoxLayout();

          QRadioButton *radio = new QRadioButton("1");

          radio->setChecked(true);

          layout->addWidget(radio);

          layout->addWidget(new QRadioButton("2"));

          layout->addWidget(new QRadioButton("3"));

          layout->addWidget(new QRadioButton("4"));

          layout->addWidget(new QRadioButton("5"));

          layout->addWidget(new QRadioButton("8"));

          layout->addWidget(new QRadioButton("10"));

          layout->addWidget(new QRadioButton("100"));

          QGroupBox *groupBox = new QGroupBox("Column count");

          groupBox->setLayout(layout);

          selectRadio(groupBox, 0);

          return groupBox;

      }

      QGroupBox *DataSerieDialog::rowCountSelector()

      {

          QVBoxLayout *layout = new QVBoxLayout();

          layout->addWidget(new QRadioButton("1"));

          QRadioButton *radio = new QRadioButton("10");

          radio->setChecked(true);

          layout->addWidget(radio);

          layout->addWidget(new QRadioButton("50"));

          layout->addWidget(new QRadioButton("100"));

          layout->addWidget(new QRadioButton("1000"));

          layout->addWidget(new QRadioButton("10000"));

          layout->addWidget(new QRadioButton("100000"));

          layout->addWidget(new QRadioButton("1000000"));

          QGroupBox *groupBox = new QGroupBox("Row count");

          groupBox->setLayout(layout);

          selectRadio(groupBox, 0);

          return groupBox;

      }

      QGroupBox *DataSerieDialog::dataCharacteristicsSelector()

      {

          QVBoxLayout *layout = new QVBoxLayout();

          layout->addWidget(new QRadioButton("Linear"));

          layout->addWidget(new QRadioButton("Constant"));

          layout->addWidget(new QRadioButton("Random"));

          layout->addWidget(new QRadioButton("Sin"));

          layout->addWidget(new QRadioButton("Sin + random"));

          QGroupBox *groupBox = new QGroupBox("Data Characteristics");

          groupBox->setLayout(layout);

          selectRadio(groupBox, 0);

          return groupBox;

      }

      void DataSerieDialog::accept()

      {

          accepted(radioSelection(m_seriesTypeSelector),

                   radioSelection(m_columnCountSelector).toInt(),

                   radioSelection(m_rowCountSelector).toInt(),

                   radioSelection(m_dataCharacteristicsSelector),

                   m_labelsSelector->isChecked());

          QDialog::accept();

      }

      void DataSerieDialog::selectRadio(QGroupBox *groupBox, int defaultSelection)

      {

          QVBoxLayout *layout = qobject_cast<QVBoxLayout *>(groupBox->layout());

          Q_ASSERT(layout);

          Q_ASSERT(layout->count());

          QLayoutItem *item = 0;

          if (defaultSelection == -1) {

              item = layout->itemAt(0);

          } else if (layout->count() > defaultSelection) {

              item = layout->itemAt(defaultSelection);

          }

          Q_ASSERT(item);

          QRadioButton *radio = qobject_cast<QRadioButton *>(item->widget());

          Q_ASSERT(radio);

          radio->setChecked(true);

      }

      QString DataSerieDialog::radioSelection(QGroupBox *groupBox)

      {

          QString selection;

          QVBoxLayout *layout = qobject_cast<QVBoxLayout *>(groupBox->layout());

          Q_ASSERT(layout);

          for (int i(0); i < layout->count(); i++) {

              QLayoutItem *item = layout->itemAt(i);

              Q_ASSERT(item);

              QRadioButton *radio = qobject_cast<QRadioButton *>(item->widget());

              Q_ASSERT(radio);

              if (radio->isChecked()) {

                  selection = radio->text();

                  break;

              }

          }

          qDebug() << "radioSelection: " << selection;

          return selection;

      }

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				/****************************************************************************
				**
				** 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 "dataseriedialog.h"
				#include <QDialogButtonBox>
				#include <QGridLayout>
				#include <QCheckBox>
				#include <QPushButton>
				#include <QGroupBox>
				#include <QRadioButton>
				#include <QLabel>
				#include <QDebug>

				DataSerieDialog::DataSerieDialog(QWidget *parent) :
				QDialog(parent)
				{
				QDialogButtonBox *addSeriesBox = new QDialogButtonBox(Qt::Horizontal);
				QPushButton *b = addSeriesBox->addButton(QDialogButtonBox::Ok);
				connect(b, SIGNAL(clicked()), this, SLOT(accept()));
				b = addSeriesBox->addButton(QDialogButtonBox::Cancel);
				connect(b, SIGNAL(clicked()), this, SLOT(reject()));

				QGridLayout *grid = new QGridLayout();

				m_seriesTypeSelector = seriesTypeSelector();
				m_columnCountSelector = columnCountSelector();
				m_rowCountSelector = rowCountSelector();
				m_dataCharacteristicsSelector = dataCharacteristicsSelector();

				grid->addWidget(m_seriesTypeSelector, 0, 0);
				grid->addWidget(m_columnCountSelector, 0, 1);
				grid->addWidget(m_rowCountSelector, 1, 1);
				grid->addWidget(m_dataCharacteristicsSelector, 1, 0);
				m_labelsSelector = new QCheckBox("Labels defined");
				m_labelsSelector->setChecked(true);
				grid->addWidget(m_labelsSelector, 2, 0);
				grid->addWidget(addSeriesBox, 3, 1);

				setLayout(grid);
				}

				QGroupBox *DataSerieDialog::seriesTypeSelector()
				{
				QVBoxLayout *layout = new QVBoxLayout();

				QRadioButton *line = new QRadioButton("Line");
				line->setChecked(true);
				layout->addWidget(line);
				layout->addWidget(new QRadioButton("Area"));
				layout->addWidget(new QRadioButton("Pie"));
				layout->addWidget(new QRadioButton("Bar"));
				layout->addWidget(new QRadioButton("Stacked bar"));
				layout->addWidget(new QRadioButton("Percent bar"));
				layout->addWidget(new QRadioButton("Scatter"));
				layout->addWidget(new QRadioButton("Spline"));

				QGroupBox *groupBox = new QGroupBox("Series type");
				groupBox->setLayout(layout);
				selectRadio(groupBox, 0);

				return groupBox;
				}

				QGroupBox *DataSerieDialog::columnCountSelector()
				{
				QVBoxLayout *layout = new QVBoxLayout();

				QRadioButton *radio = new QRadioButton("1");
				radio->setChecked(true);
				layout->addWidget(radio);
				layout->addWidget(new QRadioButton("2"));
				layout->addWidget(new QRadioButton("3"));
				layout->addWidget(new QRadioButton("4"));
				layout->addWidget(new QRadioButton("5"));
				layout->addWidget(new QRadioButton("8"));
				layout->addWidget(new QRadioButton("10"));
				layout->addWidget(new QRadioButton("100"));

				QGroupBox *groupBox = new QGroupBox("Column count");
				groupBox->setLayout(layout);
				selectRadio(groupBox, 0);

				return groupBox;
				}

				QGroupBox *DataSerieDialog::rowCountSelector()
				{
				QVBoxLayout *layout = new QVBoxLayout();

				layout->addWidget(new QRadioButton("1"));
				QRadioButton *radio = new QRadioButton("10");
				radio->setChecked(true);
				layout->addWidget(radio);
				layout->addWidget(new QRadioButton("50"));
				layout->addWidget(new QRadioButton("100"));
				layout->addWidget(new QRadioButton("1000"));
				layout->addWidget(new QRadioButton("10000"));
				layout->addWidget(new QRadioButton("100000"));
				layout->addWidget(new QRadioButton("1000000"));

				QGroupBox *groupBox = new QGroupBox("Row count");
				groupBox->setLayout(layout);
				selectRadio(groupBox, 0);

				return groupBox;
				}

				QGroupBox *DataSerieDialog::dataCharacteristicsSelector()
				{
				QVBoxLayout *layout = new QVBoxLayout();

				layout->addWidget(new QRadioButton("Linear"));
				layout->addWidget(new QRadioButton("Constant"));
				layout->addWidget(new QRadioButton("Random"));
				layout->addWidget(new QRadioButton("Sin"));
				layout->addWidget(new QRadioButton("Sin + random"));

				QGroupBox *groupBox = new QGroupBox("Data Characteristics");
				groupBox->setLayout(layout);
				selectRadio(groupBox, 0);

				return groupBox;
				}

				void DataSerieDialog::accept()
				{
				accepted(radioSelection(m_seriesTypeSelector),
				radioSelection(m_columnCountSelector).toInt(),
				radioSelection(m_rowCountSelector).toInt(),
				radioSelection(m_dataCharacteristicsSelector),
				m_labelsSelector->isChecked());
				QDialog::accept();
				}

				void DataSerieDialog::selectRadio(QGroupBox *groupBox, int defaultSelection)
				{
				QVBoxLayout layout = qobject_cast<QVBoxLayout >(groupBox->layout());
				Q_ASSERT(layout);
				Q_ASSERT(layout->count());

				QLayoutItem *item = 0;
				if (defaultSelection == -1) {
				item = layout->itemAt(0);
				} else if (layout->count() > defaultSelection) {
				item = layout->itemAt(defaultSelection);
				}
				Q_ASSERT(item);
				QRadioButton radio = qobject_cast<QRadioButton >(item->widget());
				Q_ASSERT(radio);
				radio->setChecked(true);
				}

				QString DataSerieDialog::radioSelection(QGroupBox *groupBox)
				{
				QString selection;
				QVBoxLayout layout = qobject_cast<QVBoxLayout >(groupBox->layout());
				Q_ASSERT(layout);

				for (int i(0); i < layout->count(); i++) {
				QLayoutItem *item = layout->itemAt(i);
				Q_ASSERT(item);
				QRadioButton radio = qobject_cast<QRadioButton >(item->widget());
				Q_ASSERT(radio);
				if (radio->isChecked()) {
				selection = radio->text();
				break;
				}
				}

				qDebug() << "radioSelection: " << selection;
				return selection;
				}