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/****************************************************************************
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**
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** Copyright (C) 2012 Digia Plc
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** All rights reserved.
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** For any questions to Digia, please use contact form at http://qt.digia.com
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**
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** This file is part of the Qt Commercial Charts Add-on.
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**
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** $QT_BEGIN_LICENSE$
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://qt.digia.com
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "abstractbaranimation_p.h"
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#include "abstractbarchartitem_p.h"
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#include <QTimer>
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#include <QDebug>
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Q_DECLARE_METATYPE(QVector<QRectF>)
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QTCOMMERCIALCHART_BEGIN_NAMESPACE
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AbstractBarAnimation::AbstractBarAnimation(AbstractBarChartItem *item)
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:ChartAnimation(item),
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m_item(item)
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{
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setDuration(ChartAnimationDuration);
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setEasingCurve(QEasingCurve::OutQuart);
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}
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AbstractBarAnimation::~AbstractBarAnimation()
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{
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}
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QVariant AbstractBarAnimation::interpolated(const QVariant &from, const QVariant &to, qreal progress) const
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{
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Q_UNUSED(from);
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Q_UNUSED(to);
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Q_UNUSED(progress);
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qWarning() << "AbstractBarAnimation::interpolated called";
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return to;
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}
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void AbstractBarAnimation::updateCurrentValue(const QVariant &value)
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{
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QVector<QRectF> layout = qVariantValue<QVector<QRectF> >(value);
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m_item->setLayout(layout);
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}
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void AbstractBarAnimation::setup(const QVector<QRectF> &oldLayout, const QVector<QRectF> &newLayout)
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{
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QVariantAnimation::KeyValues value;
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setKeyValues(value); //workaround for wrong interpolation call
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setKeyValueAt(0.0, qVariantFromValue(oldLayout));
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setKeyValueAt(1.0, qVariantFromValue(newLayout));
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}
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#include "moc_abstractbaranimation_p.cpp"
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QTCOMMERCIALCHART_END_NAMESPACE
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