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QChart mapping functions: return QPoint(0, 0) if series type is Pie...
QChart mapping functions: return QPoint(0, 0) if series type is Pie Some QLogValueAxis tests added. Most commented out. LogDomain correctly move, zoomin and zoomout when log base is less than 1
Jani Honkonen - - Load All Authors

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r2102:f689de612f59
r2351:bd26609a29ae
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drilldownslice.cpp
63 lines | 1.7 KiB | text/x-c | CppLexer
/ examples / piechartdrilldown / drilldownslice.cpp
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Jani Honkonen
Split piechartdrilldown to different files
 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
Jani Honkonen
more coding style fixes for examples...
 r2102 DrilldownSlice::DrilldownSlice(qreal value, QString prefix, QAbstractSeries *drilldownSeries)
Jani Honkonen
coding style fixes for examples
 r2098 : m_drilldownSeries(drilldownSeries),
m_prefix(prefix)
Jani Honkonen
Split piechartdrilldown to different files
 r851 {
setValue(value);
updateLabel();
Jani Honkonen
Adjust piechartdrilldown to look nicer with legend
 r906 setLabelFont(QFont("Arial", 8));
Jani Honkonen
pie: added everything as a property in QPieSlice...
 r1274 connect(this, SIGNAL(percentageChanged()), this, SLOT(updateLabel()));
Jani Honkonen
API review changes for pie
 r1009 connect(this, SIGNAL(hovered(bool)), this, SLOT(showHighlight(bool)));
Jani Honkonen
Split piechartdrilldown to different files
 r851 }
DrilldownSlice::~DrilldownSlice()
{
}
Jani Honkonen
more coding style fixes for examples...
 r2102 QAbstractSeries *DrilldownSlice::drilldownSeries() const
Jani Honkonen
Split piechartdrilldown to different files
 r851 {
return m_drilldownSeries;
}
void DrilldownSlice::updateLabel()
{
QString label = m_prefix;
Jani Honkonen
Improving pie examples
 r892 label += " $";
Jani Honkonen
Split piechartdrilldown to different files
 r851 label += QString::number(this->value());
Jani Honkonen
Improving pie examples
 r892 label += ", ";
Jani Honkonen
coding style fixes for examples
 r2098 label += QString::number(this->percentage() * 100, 'f', 1);
Jani Honkonen
Split piechartdrilldown to different files
 r851 label += "%";
setLabel(label);
}
Jani Honkonen
API review changes for pie
 r1009 void DrilldownSlice::showHighlight(bool show)
Jani Honkonen
Improving pie examples
 r892 {
Jani Honkonen
API review changes for pie
 r1009 setLabelVisible(show);
Jani Honkonen
Emit hover leave signal from PieSliceItem when it gets destroyed....
 r1083 setExploded(show);
Jani Honkonen
Improving pie examples
 r892 }
Jani Honkonen
Split piechartdrilldown to different files
 r851 #include "moc_drilldownslice.cpp"