drilldownslice.cpp
56 lines
| 1.5 KiB
| text/x-c
|
CppLexer
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r851 | /**************************************************************************** | ||
** | ||||
** 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 | ||||
** $QT_END_LICENSE$ | ||||
** | ||||
****************************************************************************/ | ||||
#include "drilldownslice.h" | ||||
QTCOMMERCIALCHART_USE_NAMESPACE | ||||
DrilldownSlice::DrilldownSlice(qreal value, QString prefix, QSeries* drilldownSeries) | ||||
:m_drilldownSeries(drilldownSeries), | ||||
m_prefix(prefix) | ||||
{ | ||||
setValue(value); | ||||
setLabelVisible(true); | ||||
updateLabel(); | ||||
connect(this, SIGNAL(changed()), this, SLOT(updateLabel())); | ||||
} | ||||
DrilldownSlice::~DrilldownSlice() | ||||
{ | ||||
} | ||||
QSeries* DrilldownSlice::drilldownSeries() const | ||||
{ | ||||
return m_drilldownSeries; | ||||
} | ||||
void DrilldownSlice::updateLabel() | ||||
{ | ||||
QString label = m_prefix; | ||||
label += " "; | ||||
label += QString::number(this->value()); | ||||
label += "e, "; | ||||
label += QString::number(this->percentage()*100, 'f', 1); | ||||
label += "%"; | ||||
setLabel(label); | ||||
} | ||||
#include "moc_drilldownslice.cpp" | ||||