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

Renamed to QtCommercialChart

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             qbarchartbar.cpp
        
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        sauimone
    
Bar chart prototyping

              r10
            
      #include "qbarchartbar.h"

      #include <QDebug>

      #include <Qpainter>

      QBarChartBar::QBarChartBar(QGraphicsItem *parent)

          : QGraphicsItem(parent)

      {

      }

      void QBarChartBar::setSize( int h, int w )

      {

          mHeight = h;

          mWidth = w;

      }

      void QBarChartBar::setColor( QColor col )

      {

          mColor = col;

      }

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

      {

          qDebug() << "QBarChartBar::paint" << scenePos();

          // Set color for bar. TODO: gradients, textures etc

          QPen pen = painter->pen();

          pen.setColor( mColor );

          pen.setWidth( mWidth );

          painter->setPen(pen);

          // Draw bar

          painter->drawLine(scenePos().x(), scenePos().y() + parentItem()->boundingRect().height(),

                            scenePos().x(), scenePos().y() + parentItem()->boundingRect().height() - mHeight );

      }

      QRectF QBarChartBar::boundingRect() const

      {

          QRectF r(scenePos().x(), scenePos().y(), scenePos().x() + mWidth, scenePos().y() + mHeight );

          return r;

      }

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sauimone Bar chart prototyping	r10	#include "qbarchartbar.h"
		#include <QDebug>
		#include <Qpainter>

		QBarChartBar::QBarChartBar(QGraphicsItem *parent)
		: QGraphicsItem(parent)
		{
		}

		void QBarChartBar::setSize( int h, int w )
		{
		mHeight = h;
		mWidth = w;
		}

		void QBarChartBar::setColor( QColor col )
		{
		mColor = col;
		}

		void QBarChartBar::paint(QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget)
		{
		qDebug() << "QBarChartBar::paint" << scenePos();
		// Set color for bar. TODO: gradients, textures etc
		QPen pen = painter->pen();
		pen.setColor( mColor );
		pen.setWidth( mWidth );
		painter->setPen(pen);

		// Draw bar
		painter->drawLine(scenePos().x(), scenePos().y() + parentItem()->boundingRect().height(),
		scenePos().x(), scenePos().y() + parentItem()->boundingRect().height() - mHeight );
		}

		QRectF QBarChartBar::boundingRect() const
		{
		QRectF r(scenePos().x(), scenePos().y(), scenePos().x() + mWidth, scenePos().y() + mHeight );
		return r;
		}