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

Better way to enable features to user. Do less, but expose signals to user and allow user to descide what to do.

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             barvalue.cpp
        
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      #include "barvalue_p.h"

      #include <QPainter>

      #include <QPen>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      BarValue::BarValue(QBarSet &set, QGraphicsItem *parent)

          : QGraphicsObject(parent)

          ,mBarSet(set)

      {

          setVisible(false);

      }

      void BarValue::setValueString(QString str)

      {

          mValueString = str;

      }

      QString BarValue::valueString()

      {

          return mValueString;

      }

      void BarValue::setPen(const QPen& pen)

      {

          mPen = pen;

      }

      const QPen& BarValue::pen()

      {

          return mPen;

      }

      void BarValue::resize(qreal w, qreal h)

      {

          mWidth = w;

          mHeight = h;

      }

      void BarValue::setPos(qreal x, qreal y)

      {

          mXpos = x;

          mYpos = y;

      }

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

      {

          if (isVisible()) {

              painter->setPen(mPen);

              painter->drawText(boundingRect(),mValueString);

          }

      }

      QRectF BarValue::boundingRect() const

      {

          QRectF r(mXpos, mYpos, mWidth, mHeight);

          return r;

      }

      void BarValue::toggleVisible()

      {

          setVisible(!isVisible());

      }

      #include "moc_barvalue_p.cpp"

      QTCOMMERCIALCHART_END_NAMESPACE

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				#include "barvalue_p.h"
				#include <QPainter>
				#include <QPen>

				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				BarValue::BarValue(QBarSet &set, QGraphicsItem *parent)
				: QGraphicsObject(parent)
				,mBarSet(set)
				{
				setVisible(false);
				}

				void BarValue::setValueString(QString str)
				{
				mValueString = str;
				}

				QString BarValue::valueString()
				{
				return mValueString;
				}

				void BarValue::setPen(const QPen& pen)
				{
				mPen = pen;
				}

				const QPen& BarValue::pen()
				{
				return mPen;
				}

				void BarValue::resize(qreal w, qreal h)
				{
				mWidth = w;
				mHeight = h;
				}

				void BarValue::setPos(qreal x, qreal y)
				{
				mXpos = x;
				mYpos = y;
				}

				void BarValue::paint(QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget)
				{
				if (isVisible()) {
				painter->setPen(mPen);
				painter->drawText(boundingRect(),mValueString);
				}
				}

				QRectF BarValue::boundingRect() const
				{
				QRectF r(mXpos, mYpos, mWidth, mHeight);
				return r;
				}

				void BarValue::toggleVisible()
				{
				setVisible(!isVisible());
				}

				#include "moc_barvalue_p.cpp"
				QTCOMMERCIALCHART_END_NAMESPACE