HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/barchart/bargroupbase.h

Enabled theme colors in scatter again

sauimone - - Load All Authors

File last commit:

r175:05f9f3d08ff3


                r182:0dd3fe4314e9

Download file

             bargroupbase.h
        
                    56 lines
            
             | 1.6 KiB
            
                | text/x-c
            
             |
                CLexer
            
             / src / barchart / bargroupbase.h
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      #ifndef BARGROUPBASE_H

      #define BARGROUPBASE_H

      #include "chartitem_p.h"

      #include "barchartmodel_p.h"

      #include <QGraphicsItem>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      // Base Class for bar groups. Common implemantation of different groups. Not to be instantiated.

      class BarGroupBase : public QObject, public ChartItem

      {

          Q_OBJECT

      public:

          BarGroupBase(BarChartModel& model, QGraphicsItem *parent = 0);

          void setSeparatorsVisible(bool visible = true);

      public:

          // From QGraphicsItem

          void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);

          QRectF boundingRect() const;

          // TODO: these may change with layout awarness.

          void setBarWidth( int w );

          int addColor( QColor color );

          void resetColors();

          // TODO: Consider the domain for layoutChanged. May be use case, may not be. If it is, then the derived classes need to implement it

          virtual void dataChanged();     // data of series has changed -> need to recalculate bar sizes

          virtual void layoutChanged() = 0;   // layout has changed -> need to recalculate bar sizes

      protected slots:

          void handleModelChanged(int index);

          void handleDomainChanged(const Domain& domain);

          void handleGeometryChanged(const QRectF& size);

      protected:

          // TODO: consider these.

          int mHeight;        // Layout spesific

          int mWidth;

          int mBarDefaultWidth;

          bool mLayoutSet;    // True, if component has been laid out.

          bool mLayoutDirty;

          QList<QColor> mColors;  // List of colors for series for now

          bool mSeparatorsVisible;

          BarChartModel& mModel;

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif // BARGROUPBASE_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 BARGROUPBASE_H
				#define BARGROUPBASE_H

				#include "chartitem_p.h"
				#include "barchartmodel_p.h"
				#include <QGraphicsItem>

				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				// Base Class for bar groups. Common implemantation of different groups. Not to be instantiated.
				class BarGroupBase : public QObject, public ChartItem
				{
				Q_OBJECT
				public:
				BarGroupBase(BarChartModel& model, QGraphicsItem *parent = 0);
				void setSeparatorsVisible(bool visible = true);

				public:

				// From QGraphicsItem
				void paint(QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget);
				QRectF boundingRect() const;

				// TODO: these may change with layout awarness.
				void setBarWidth( int w );
				int addColor( QColor color );
				void resetColors();

				// TODO: Consider the domain for layoutChanged. May be use case, may not be. If it is, then the derived classes need to implement it
				virtual void dataChanged(); // data of series has changed -> need to recalculate bar sizes
				virtual void layoutChanged() = 0; // layout has changed -> need to recalculate bar sizes

				protected slots:
				void handleModelChanged(int index);
				void handleDomainChanged(const Domain& domain);
				void handleGeometryChanged(const QRectF& size);

				protected:

				// TODO: consider these.
				int mHeight; // Layout spesific
				int mWidth;
				int mBarDefaultWidth;

				bool mLayoutSet; // True, if component has been laid out.
				bool mLayoutDirty;

				QList<QColor> mColors; // List of colors for series for now
				bool mSeparatorsVisible;
				BarChartModel& mModel;

				};

				QTCOMMERCIALCHART_END_NAMESPACE

				#endif // BARGROUPBASE_H