HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/qchartwidget.cpp

Integrated scatter series...

Integrated scatter series Also implemented optional drawing algorithm of series that uses only paint method of QGraphicsItems.

Tero Ahola - - Load All Authors

File last commit:

r38:67e4c740a645


                r38:67e4c740a645

Download file

             qchartwidget.cpp
        
                    76 lines
            
             | 1.8 KiB
            
                | text/x-c
            
             |
                CppLexer
            
             / src / qchartwidget.cpp
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        Tero Ahola
    
Started to refactor the API to allow integrating different plot types

              r19
            
      #include "qchartwidget.h"

        Michal Klocek
    
Refactor current draft to fit int current design specs...

              r21
            
      #include "qchartseries.h"

        Tero Ahola
    
Started to refactor the API to allow integrating different plot types

              r19
            
      #include <QGraphicsView>

      #include <QGraphicsScene>

        Michal Klocek
    
Refactor current draft to fit int current design specs...

              r21
            
      #include <QResizeEvent>

        Tero Ahola
    
Started to refactor the API to allow integrating different plot types

              r19
            
        Tero Ahola
    
Renamed to QtCommercialChart

              r30
            
      QTCOMMERCIALCHART_BEGIN_NAMESPACE

        Tero Ahola
    
Started to refactor the API to allow integrating different plot types

              r19
            
      class QChartWidgetPrivate

      {

      public:

        Michal Klocek
    
Refactor current draft to fit int current design specs...

              r21
            
          QChartWidgetPrivate(QChartWidget *parent) :

          m_view(0),

          m_scene(0),

        Michal Klocek
    
Adds pimpl to qchart class

              r28
            
          m_chart(0)

        Michal Klocek
    
Refactor current draft to fit int current design specs...

              r21
            
          {

        Tero Ahola
    
Started to refactor the API to allow integrating different plot types

              r19
            
              m_scene = new QGraphicsScene();

        Michal Klocek
    
Refactor current draft to fit int current design specs...

              r21
            
              m_view = new QGraphicsView(parent);

              m_view->setScene(m_scene);

              m_chart = new QChart();

              m_scene->addItem(m_chart);

        Tero Ahola
    
Integrated scatter series...

              r38
            
              m_view->show();

        Tero Ahola
    
Started to refactor the API to allow integrating different plot types

              r19
            
          }

        Michal Klocek
    
Refactor current draft to fit int current design specs...

              r21
            
        Tero Ahola
    
Started to refactor the API to allow integrating different plot types

              r19
            
          ~QChartWidgetPrivate() {

          }

          QGraphicsView *m_view;

          QGraphicsScene *m_scene;

          QChart* m_chart;

      };

        Tero Ahola
    
Added size hint for the widget

              r29
            
      ///////////////////////////////////////////////////////////////////////////////////////////////////

        Michal Klocek
    
Adds pimpl to qchart class

              r28
            
        Tero Ahola
    
Started to refactor the API to allow integrating different plot types

              r19
            
      QChartWidget::QChartWidget(QWidget *parent) :

          QWidget(parent),

        Michal Klocek
    
Refactor current draft to fit int current design specs...

              r21
            
          d_ptr(new QChartWidgetPrivate(this))

        Tero Ahola
    
Started to refactor the API to allow integrating different plot types

              r19
            
      {

        Tero Ahola
    
Added size hint for the widget

              r29
            
          setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);

        Tero Ahola
    
Started to refactor the API to allow integrating different plot types

              r19
            
      }

      QChartWidget::~QChartWidget()

      {

        Michal Klocek
    
Refactor current draft to fit int current design specs...

              r21
            
          delete d_ptr;

        Tero Ahola
    
Started to refactor the API to allow integrating different plot types

              r19
            
      }

        Michal Klocek
    
Refactor current draft to fit int current design specs...

              r21
            
      void QChartWidget::resizeEvent(QResizeEvent *event)

        Tero Ahola
    
Started to refactor the API to allow integrating different plot types

              r19
            
      {

        Michal Klocek
    
Refactor current draft to fit int current design specs...

              r21
            
          Q_D(QChartWidget);

          d->m_view->resize(size().width(),size().height());

          d->m_scene->setSceneRect(0,0,size().width(),size().height());

          d->m_chart->setSize(size());

          QWidget::resizeEvent(event);

      }

        Tero Ahola
    
Started to refactor the API to allow integrating different plot types

              r19
            
        Tero Ahola
    
Added size hint for the widget

              r29
            
      QSize QChartWidget::sizeHint() const

      {

          // TODO: calculate size hint based on contents?

          return QSize(100, 100);

      }

        Michal Klocek
    
Refactor current draft to fit int current design specs...

              r21
            
      void QChartWidget::addSeries(QChartSeries* series)

      {

          Q_D(QChartWidget);

          d->m_chart->addSeries(series);

        Tero Ahola
    
Started to refactor the API to allow integrating different plot types

              r19
            
      }

        Tero Ahola
    
Integrated scatter series...

              r38
            
      QChartSeries* QChartWidget::createSeries(QList<qreal> x, QList<qreal> y, QChartSeries::QChartSeriesType type)

      {

          Q_D(QChartWidget);

          return d->m_chart->createSeries(x, y, type);

      }

        Tero Ahola
    
Started to refactor the API to allow integrating different plot types

              r19
            
      #include "moc_qchartwidget.cpp"

        Tero Ahola
    
Renamed to QtCommercialChart

              r30
            
      QTCOMMERCIALCHART_END_NAMESPACE

	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

Tero Ahola Started to refactor the API to allow integrating different plot types	r19	#include "qchartwidget.h"
Michal Klocek Refactor current draft to fit int current design specs...	r21	#include "qchartseries.h"
Tero Ahola Started to refactor the API to allow integrating different plot types	r19	#include <QGraphicsView>
		#include <QGraphicsScene>
Michal Klocek Refactor current draft to fit int current design specs...	r21	#include <QResizeEvent>
Tero Ahola Started to refactor the API to allow integrating different plot types	r19
Tero Ahola Renamed to QtCommercialChart	r30	QTCOMMERCIALCHART_BEGIN_NAMESPACE
Tero Ahola Started to refactor the API to allow integrating different plot types	r19
		class QChartWidgetPrivate
		{
		public:
Michal Klocek Refactor current draft to fit int current design specs...	r21	QChartWidgetPrivate(QChartWidget *parent) :
		m_view(0),
		m_scene(0),
Michal Klocek Adds pimpl to qchart class	r28	m_chart(0)
Michal Klocek Refactor current draft to fit int current design specs...	r21	{
Tero Ahola Started to refactor the API to allow integrating different plot types	r19	m_scene = new QGraphicsScene();
Michal Klocek Refactor current draft to fit int current design specs...	r21	m_view = new QGraphicsView(parent);
		m_view->setScene(m_scene);
		m_chart = new QChart();
		m_scene->addItem(m_chart);
Tero Ahola Integrated scatter series...	r38	m_view->show();
Tero Ahola Started to refactor the API to allow integrating different plot types	r19	}
Michal Klocek Refactor current draft to fit int current design specs...	r21
Tero Ahola Started to refactor the API to allow integrating different plot types	r19	~QChartWidgetPrivate() {
		}

		QGraphicsView *m_view;
		QGraphicsScene *m_scene;
		QChart* m_chart;
		};

Tero Ahola Added size hint for the widget	r29	///////////////////////////////////////////////////////////////////////////////////////////////////
Michal Klocek Adds pimpl to qchart class	r28
Tero Ahola Started to refactor the API to allow integrating different plot types	r19	QChartWidget::QChartWidget(QWidget *parent) :
		QWidget(parent),
Michal Klocek Refactor current draft to fit int current design specs...	r21	d_ptr(new QChartWidgetPrivate(this))
Tero Ahola Started to refactor the API to allow integrating different plot types	r19	{
Tero Ahola Added size hint for the widget	r29	setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
Tero Ahola Started to refactor the API to allow integrating different plot types	r19	}

		QChartWidget::~QChartWidget()
		{
Michal Klocek Refactor current draft to fit int current design specs...	r21	delete d_ptr;
Tero Ahola Started to refactor the API to allow integrating different plot types	r19	}

Michal Klocek Refactor current draft to fit int current design specs...	r21	void QChartWidget::resizeEvent(QResizeEvent *event)
Tero Ahola Started to refactor the API to allow integrating different plot types	r19	{
Michal Klocek Refactor current draft to fit int current design specs...	r21	Q_D(QChartWidget);
		d->m_view->resize(size().width(),size().height());
		d->m_scene->setSceneRect(0,0,size().width(),size().height());
		d->m_chart->setSize(size());
		QWidget::resizeEvent(event);
		}
Tero Ahola Started to refactor the API to allow integrating different plot types	r19
Tero Ahola Added size hint for the widget	r29	QSize QChartWidget::sizeHint() const
		{
		// TODO: calculate size hint based on contents?
		return QSize(100, 100);
		}
Michal Klocek Refactor current draft to fit int current design specs...	r21
		void QChartWidget::addSeries(QChartSeries* series)
		{
		Q_D(QChartWidget);
		d->m_chart->addSeries(series);
Tero Ahola Started to refactor the API to allow integrating different plot types	r19	}

Tero Ahola Integrated scatter series...	r38	QChartSeries* QChartWidget::createSeries(QList<qreal> x, QList<qreal> y, QChartSeries::QChartSeriesType type)
		{
		Q_D(QChartWidget);
		return d->m_chart->createSeries(x, y, type);
		}

Tero Ahola Started to refactor the API to allow integrating different plot types	r19	#include "moc_qchartwidget.cpp"

Tero Ahola Renamed to QtCommercialChart	r30	QTCOMMERCIALCHART_END_NAMESPACE