drilldownchart.cpp
50 lines
| 1.5 KiB
| text/x-c
|
CppLexer
|
r903 | /**************************************************************************** | ||
** | ||||
** 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 "drilldownchart.h" | ||||
#include <QChartAxis> | ||||
QTCOMMERCIALCHART_USE_NAMESPACE | ||||
DrilldownChart::DrilldownChart(QGraphicsItem *parent, Qt::WindowFlags wFlags) | ||||
: QChart(parent, wFlags) | ||||
,m_currentSeries(0) | ||||
{ | ||||
} | ||||
void DrilldownChart::changeSeries(QSeries* series) | ||||
{ | ||||
if (m_currentSeries) | ||||
removeSeries(m_currentSeries); | ||||
m_currentSeries = series; | ||||
addSeries(series); | ||||
setTitle(series->name()); | ||||
axisY()->setNiceNumbers(true); | ||||
} | ||||
void DrilldownChart::handleClicked(QBarSet *barset, QString category, Qt::MouseButtons button) | ||||
{ | ||||
Q_UNUSED(barset) | ||||
Q_UNUSED(button) | ||||
DrilldownBarSeries* series = static_cast<DrilldownBarSeries*> (sender()); | ||||
changeSeries(series->drilldownSeries(category)); | ||||
} | ||||
|
r904 | |||
#include "moc_drilldownchart.cpp" | ||||