HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · example/piechart/customslice.cpp

Hide slice label by default

Jani Honkonen - - Load All Authors

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             customslice.cpp
        
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             / example / piechart / customslice.cpp
          
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      #include "customslice.h"

      CustomSlice::CustomSlice(qreal value, QObject* parent)

          :QPieSlice(parent)

      {

          setValue(value);

          setLabelVisible(true);

          setExploded(true);

          connect(this, SIGNAL(changed()), this, SLOT(updateLabel()));

          connect(this, SIGNAL(hoverEnter()), this, SLOT(toggleExploded()));

          connect(this, SIGNAL(hoverLeave()), this, SLOT(toggleExploded()));

      }

      void CustomSlice::updateLabel()

      {

          setLabel(QString::number(this->percentage()*100) + "%");

      }

      void CustomSlice::toggleExploded()

      {

          setExploded(!isExploded());

      }

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				#include "customslice.h"

				CustomSlice::CustomSlice(qreal value, QObject* parent)
				:QPieSlice(parent)
				{
				setValue(value);
				setLabelVisible(true);
				setExploded(true);
				connect(this, SIGNAL(changed()), this, SLOT(updateLabel()));
				connect(this, SIGNAL(hoverEnter()), this, SLOT(toggleExploded()));
				connect(this, SIGNAL(hoverLeave()), this, SLOT(toggleExploded()));
				}

				void CustomSlice::updateLabel()
				{
				setLabel(QString::number(this->percentage()*100) + "%");
				}

				void CustomSlice::toggleExploded()
				{
				setExploded(!isExploded());
				}