HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/animations/piesliceanimation_p.h

Add animations to pie. Works but has some visual issues when adding slices.

Jani Honkonen - - Load All Authors

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      #ifndef PIESLICEANIMATION_P_H_

      #define PIESLICEANIMATION_P_H_

      #include "piechartitem_p.h"

      #include <QVariantAnimation>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class PieChartItem;

      class PieSliceAnimation : public QVariantAnimation

      {

      public:

          PieSliceAnimation(PieChartItem *item);

          ~PieSliceAnimation();

          void setValue(PieSliceLayout& startValue, PieSliceLayout& endValue);

          void updateValue(PieSliceLayout& endValue);

          PieSliceLayout currentSliceValue();

      protected:

          QVariant interpolated(const QVariant &start, const QVariant &end, qreal progress) const;

          void updateCurrentValue(const QVariant &value);

      private:

          PieChartItem *m_item;

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif

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				#ifndef PIESLICEANIMATION_P_H_
				#define PIESLICEANIMATION_P_H_

				#include "piechartitem_p.h"
				#include <QVariantAnimation>

				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				class PieChartItem;

				class PieSliceAnimation : public QVariantAnimation
				{
				public:
				PieSliceAnimation(PieChartItem *item);
				~PieSliceAnimation();
				void setValue(PieSliceLayout& startValue, PieSliceLayout& endValue);
				void updateValue(PieSliceLayout& endValue);
				PieSliceLayout currentSliceValue();

				protected:
				QVariant interpolated(const QVariant &start, const QVariant &end, qreal progress) const;
				void updateCurrentValue(const QVariant &value);

				private:
				PieChartItem *m_item;
				};

				QTCOMMERCIALCHART_END_NAMESPACE

				#endif