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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 "drilldownslice.h"
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QTCOMMERCIALCHART_USE_NAMESPACE
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DrilldownSlice::DrilldownSlice(qreal value, QString prefix, QAbstractSeries *drilldownSeries)
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: m_drilldownSeries(drilldownSeries),
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m_prefix(prefix)
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{
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setValue(value);
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updateLabel();
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setLabelFont(QFont("Arial", 8));
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connect(this, SIGNAL(percentageChanged()), this, SLOT(updateLabel()));
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connect(this, SIGNAL(hovered(bool)), this, SLOT(showHighlight(bool)));
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}
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DrilldownSlice::~DrilldownSlice()
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{
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}
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QAbstractSeries *DrilldownSlice::drilldownSeries() const
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{
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return m_drilldownSeries;
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}
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void DrilldownSlice::updateLabel()
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{
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QString label = m_prefix;
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label += " $";
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label += QString::number(this->value());
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label += ", ";
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label += QString::number(this->percentage() * 100, 'f', 1);
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label += "%";
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setLabel(label);
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}
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void DrilldownSlice::showHighlight(bool show)
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{
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setLabelVisible(show);
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setExploded(show);
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}
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#include "moc_drilldownslice.cpp"
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