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

Cleaning up ChartModel impl before moving it into a demo app

Michal Klocek - - Load All Authors

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             xyanimation_p.h
        
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      /****************************************************************************

      **

      ** Copyright (C) 2012 Digia Plc

      ** All rights reserved.

      ** For any questions to Digia, please use contact form at http://qt.digia.com

      **

      ** This file is part of the Qt Commercial Charts Add-on.

      **

      ** $QT_BEGIN_LICENSE$

      ** Licensees holding valid Qt Commercial licenses may use this file in

      ** accordance with the Qt Commercial License Agreement provided with the

      ** Software or, alternatively, in accordance with the terms contained in

      ** a written agreement between you and Digia.

      **

      ** If you have questions regarding the use of this file, please use

      ** contact form at http://qt.digia.com

      ** $QT_END_LICENSE$

      **

      ****************************************************************************/

      #ifndef XYANIMATION_P_H

      #define XYANIMATION_P_H

      #include "chartanimation_p.h"

      #include <QPointF>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class XYChartItem;

      class XYAnimation : public ChartAnimation

      {

      public:

          enum Animation { LineDrawAnimation, MoveDownAnimation, MoveUpAnimation };

          XYAnimation(XYChartItem *item);

          ~XYAnimation();

          void setValues(QVector<QPointF> &oldPoints, QVector<QPointF> &newPoints,int index);

      protected:

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

          void updateCurrentValue (const QVariant &value );

      private:

          XYChartItem *m_item;

          QVector<QPointF> m_oldPoints;

          bool m_dirty;

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif

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				/****************************************************************************
				**
				** Copyright (C) 2012 Digia Plc
				** All rights reserved.
				** For any questions to Digia, please use contact form at http://qt.digia.com
				**
				** This file is part of the Qt Commercial Charts Add-on.
				**
				** $QT_BEGIN_LICENSE$
				** Licensees holding valid Qt Commercial licenses may use this file in
				** accordance with the Qt Commercial License Agreement provided with the
				** Software or, alternatively, in accordance with the terms contained in
				** a written agreement between you and Digia.
				**
				** If you have questions regarding the use of this file, please use
				** contact form at http://qt.digia.com
				** $QT_END_LICENSE$
				**
				****************************************************************************/

				#ifndef XYANIMATION_P_H
				#define XYANIMATION_P_H

				#include "chartanimation_p.h"
				#include <QPointF>

				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				class XYChartItem;

				class XYAnimation : public ChartAnimation
				{
				public:
				enum Animation { LineDrawAnimation, MoveDownAnimation, MoveUpAnimation };
				XYAnimation(XYChartItem *item);
				~XYAnimation();
				void setValues(QVector<QPointF> &oldPoints, QVector<QPointF> &newPoints,int index);

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

				private:
				XYChartItem *m_item;
				QVector<QPointF> m_oldPoints;
				bool m_dirty;
				};

				QTCOMMERCIALCHART_END_NAMESPACE

				#endif