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

Clear background when there is only pie chart.

Jani Honkonen - - Load All Authors

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             customslice.cpp
        
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        Jani Honkonen
    
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.

              r203
            
      #include "customslice.h"

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

          :QPieSlice(parent)

      {

          setValue(value);

          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()));

      }

      void CustomSlice::toggleExploded()

      {

          setExploded(!isExploded());

      }

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Jani Honkonen Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.	r203	#include "customslice.h"

		CustomSlice::CustomSlice(qreal value, QObject* parent)
		:QPieSlice(parent)
		{
		setValue(value);
		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()));
		}

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