|
|
/****************************************************************************
|
|
|
**
|
|
|
** 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 PIEANIMATION_P_H
|
|
|
#define PIEANIMATION_P_H
|
|
|
|
|
|
#include "chartanimation_p.h"
|
|
|
#include "piechartitem_p.h"
|
|
|
#include "piesliceanimation_p.h"
|
|
|
|
|
|
QTCOMMERCIALCHART_BEGIN_NAMESPACE
|
|
|
|
|
|
class PieChartItem;
|
|
|
|
|
|
class PieAnimation : public ChartAnimation
|
|
|
{
|
|
|
Q_OBJECT
|
|
|
|
|
|
public:
|
|
|
PieAnimation(PieChartItem *item);
|
|
|
~PieAnimation();
|
|
|
void updateValues(const PieLayout &newValues);
|
|
|
void updateValue(QPieSlice *slice, const PieSliceData &newValue);
|
|
|
void addSlice(QPieSlice *slice, const PieSliceData &endValue, bool isEmpty);
|
|
|
void removeSlice(QPieSlice *slice);
|
|
|
|
|
|
public: // from QVariantAnimation
|
|
|
void updateCurrentValue(const QVariant &value);
|
|
|
|
|
|
public Q_SLOTS:
|
|
|
void destroySliceAnimationComplete();
|
|
|
|
|
|
private:
|
|
|
PieChartItem *m_item;
|
|
|
QHash<QPieSlice *, PieSliceAnimation *> m_animations;
|
|
|
};
|
|
|
|
|
|
QTCOMMERCIALCHART_END_NAMESPACE
|
|
|
|
|
|
#endif
|
|
|
|
