drilldownchart.cpp
54 lines
| 1.6 KiB
| text/x-c
|
CppLexer
Jani Honkonen
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r851 | /**************************************************************************** | ||
| ** | ||||
Miikka Heikkinen
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r2433 | ** Copyright (C) 2013 Digia Plc | ||
|
Jani Honkonen
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r851 | ** All rights reserved. | ||
| ** For any questions to Digia, please use contact form at http://qt.digia.com | ||||
| ** | ||||
|
Miikka Heikkinen
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r2574 | ** This file is part of the Qt Enterprise Charts Add-on. | ||
|
Jani Honkonen
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r851 | ** | ||
| ** $QT_BEGIN_LICENSE$ | ||||
|
Miikka Heikkinen
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r2574 | ** Licensees holding valid Qt Enterprise licenses may use this file in | ||
| ** accordance with the Qt Enterprise License Agreement provided with the | ||||
|
Jani Honkonen
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r851 | ** 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 "drilldownchart.h" | ||||
| #include "drilldownslice.h" | ||||
| QTCOMMERCIALCHART_USE_NAMESPACE | ||||
| DrilldownChart::DrilldownChart(QGraphicsItem *parent, Qt::WindowFlags wFlags) | ||||
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Miikka Heikkinen
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r2483 | : QChart(QChart::ChartTypeCartesian, parent, wFlags), | ||
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r2098 | m_currentSeries(0) | ||
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r851 | { | ||
| } | ||||
| DrilldownChart::~DrilldownChart() | ||||
| { | ||||
| } | ||||
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Jani Honkonen
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r2102 | void DrilldownChart::changeSeries(QAbstractSeries *series) | ||
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Jani Honkonen
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r851 | { | ||
| // NOTE: if the series is owned by the chart it will be deleted | ||||
| // here the "window" owns the series... | ||||
| if (m_currentSeries) | ||||
| removeSeries(m_currentSeries); | ||||
| m_currentSeries = series; | ||||
| addSeries(series); | ||||
| setTitle(series->name()); | ||||
| } | ||||
|
Jani Honkonen
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r2102 | void DrilldownChart::handleSliceClicked(QPieSlice *slice) | ||
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r851 | { | ||
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r2102 | DrilldownSlice *drilldownSlice = static_cast<DrilldownSlice *>(slice); | ||
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Jani Honkonen
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r851 | changeSeries(drilldownSlice->drilldownSeries()); | ||
| } | ||||
| #include "moc_drilldownchart.cpp" | ||||