HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/scatterseries/scatterpresenter_p.h

Drilldown example for barcharts continuing. Still some bugs

Tero Ahola - - Load All Authors

File last commit:

r394:9882bdf19567


                r430:ec0910b997a4

Download file

             scatterpresenter_p.h
        
                    47 lines
            
             | 1.1 KiB
            
                | text/x-c
            
             |
                CLexer
            
             / src / scatterseries / scatterpresenter_p.h
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      #ifndef SCATTERPRESENTER_H

      #define SCATTERPRESENTER_H

      #include "qchartglobal.h"

      #include "chartitem_p.h"

      #include <QObject>

      #include <QPen>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class QScatterSeries;

      class ScatterPresenter : public QObject, public ChartItem

      {

          Q_OBJECT

      public:

          explicit ScatterPresenter(QScatterSeries *series, QGraphicsObject *parent = 0);

      public: // from ChartItem

          QRectF boundingRect() const { return m_path.controlPointRect(); }

          QPainterPath shape() const { return m_path; }

          void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);

          void mousePressEvent (QGraphicsSceneMouseEvent * event);

          void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);

      Q_SIGNALS:

          void clicked(QPointF coordinates);

      public Q_SLOTS:

          void handleDomainChanged(const Domain& domain);

          void handleGeometryChanged(const QRectF& rect);

          void handleModelChanged();

      public:

          void changeGeometry();

          QScatterSeries *m_series;

          QRectF m_boundingRect;

          Domain m_visibleChartArea;

          QPen m_markerPen;

          QBrush m_markerBrush;

          QPainterPath m_path;

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif // SCATTERPRESENTER_H

	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

				#ifndef SCATTERPRESENTER_H
				#define SCATTERPRESENTER_H

				#include "qchartglobal.h"
				#include "chartitem_p.h"
				#include <QObject>
				#include <QPen>

				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				class QScatterSeries;

				class ScatterPresenter : public QObject, public ChartItem
				{
				Q_OBJECT
				public:
				explicit ScatterPresenter(QScatterSeries series, QGraphicsObject parent = 0);

				public: // from ChartItem
				QRectF boundingRect() const { return m_path.controlPointRect(); }
				QPainterPath shape() const { return m_path; }
				void paint(QPainter , const QStyleOptionGraphicsItem , QWidget *);
				void mousePressEvent (QGraphicsSceneMouseEvent * event);
				void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);

				Q_SIGNALS:
				void clicked(QPointF coordinates);

				public Q_SLOTS:
				void handleDomainChanged(const Domain& domain);
				void handleGeometryChanged(const QRectF& rect);
				void handleModelChanged();

				public:
				void changeGeometry();

				QScatterSeries *m_series;
				QRectF m_boundingRect;
				Domain m_visibleChartArea;
				QPen m_markerPen;
				QBrush m_markerBrush;
				QPainterPath m_path;
				};

				QTCOMMERCIALCHART_END_NAMESPACE

				#endif // SCATTERPRESENTER_H