/****************************************************************************
**
** Copyright (C) 2013 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 Enterprise Charts Add-on.
**
** $QT_BEGIN_LICENSE$
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise 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
** $QT_END_LICENSE$
**
****************************************************************************/

#include "drilldownslice.h"

QTCOMMERCIALCHART_USE_NAMESPACE

DrilldownSlice::DrilldownSlice(qreal value, QString prefix, QAbstractSeries *drilldownSeries)
    : m_drilldownSeries(drilldownSeries),
      m_prefix(prefix)
{
    setValue(value);
    updateLabel();
    setLabelFont(QFont("Arial", 8));
    connect(this, SIGNAL(percentageChanged()), this, SLOT(updateLabel()));
    connect(this, SIGNAL(hovered(bool)), this, SLOT(showHighlight(bool)));
}

DrilldownSlice::~DrilldownSlice()
{

}

QAbstractSeries *DrilldownSlice::drilldownSeries() const
{
    return m_drilldownSeries;
}

void DrilldownSlice::updateLabel()
{
    QString label = m_prefix;
    label += " $";
    label += QString::number(this->value());
    label += ", ";
    label += QString::number(this->percentage() * 100, 'f', 1);
    label += "%";
    setLabel(label);
}

void DrilldownSlice::showHighlight(bool show)
{
    setLabelVisible(show);
    setExploded(show);
}

#include "moc_drilldownslice.cpp"