|
|
/****************************************************************************
|
|
|
**
|
|
|
** 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 "qabstractseries.h"
|
|
|
#include "qabstractseries_p.h"
|
|
|
#include "chartdataset_p.h"
|
|
|
#include "qchart.h"
|
|
|
#include "qchart_p.h"
|
|
|
#include "chartitem_p.h"
|
|
|
|
|
|
QTCOMMERCIALCHART_BEGIN_NAMESPACE
|
|
|
|
|
|
/*!
|
|
|
\class QAbstractSeries
|
|
|
\brief Base class for all QtCommercial Chart series.
|
|
|
\mainclass
|
|
|
|
|
|
Usually you use the series type specific inherited classes instead of the base class.
|
|
|
\sa QXYSeries, QLineSeries, QSplineSeries, QScatterSeries, QAreaSeries, QAbstractBarSeries, QStackedBarSeries,
|
|
|
QPercentBarSeries, QPieSeries
|
|
|
*/
|
|
|
/*!
|
|
|
\qmlclass AbstractSeries
|
|
|
AbstractSeries is the base class for all series.
|
|
|
The class cannot be instantiated by the user.
|
|
|
*/
|
|
|
|
|
|
/*!
|
|
|
\enum QAbstractSeries::SeriesType
|
|
|
|
|
|
The type of the series object.
|
|
|
|
|
|
\value SeriesTypeLine
|
|
|
\value SeriesTypeArea
|
|
|
\value SeriesTypeBar
|
|
|
\value SeriesTypeStackedBar
|
|
|
\value SeriesTypePercentBar
|
|
|
\value SeriesTypePie
|
|
|
\value SeriesTypeScatter
|
|
|
\value SeriesTypeSpline
|
|
|
\value SeriesTypeHorizontalBar
|
|
|
\value SeriesTypeHorizontalStackedBar
|
|
|
\value SeriesTypeHorizontalPercentBar
|
|
|
*/
|
|
|
|
|
|
/*!
|
|
|
\property QAbstractSeries::type
|
|
|
The type of the series.
|
|
|
*/
|
|
|
/*!
|
|
|
\qmlproperty ChartView.SeriesType AbstractSeries::type
|
|
|
The type of the series.
|
|
|
*/
|
|
|
|
|
|
/*!
|
|
|
\property QAbstractSeries::name
|
|
|
\brief name of the series property. The name is shown in legend for QXYSeries.
|
|
|
*/
|
|
|
/*!
|
|
|
\qmlproperty string AbstractSeries::name
|
|
|
Name of the series. The name is shown in legend for QXYSeries.
|
|
|
*/
|
|
|
|
|
|
/*!
|
|
|
\fn void QAbstractSeries::nameChanged()
|
|
|
This signal is emitted when the series name changes.
|
|
|
*/
|
|
|
/*!
|
|
|
\qmlsignal AbstractSeries::onNameChanged()
|
|
|
This signal is emitted when the series name changes.
|
|
|
*/
|
|
|
|
|
|
/*!
|
|
|
\property QAbstractSeries::visible
|
|
|
\brief whether the series is visible or not; true by default.
|
|
|
*/
|
|
|
/*!
|
|
|
\qmlproperty bool AbstractSeries::visible
|
|
|
Visibility of the series. True by default.
|
|
|
*/
|
|
|
|
|
|
/*!
|
|
|
\fn void QAbstractSeries::visibleChanged()
|
|
|
Emitted when the series visibility changes.
|
|
|
*/
|
|
|
/*!
|
|
|
\qmlsignal AbstractSeries::onVisibleChanged()
|
|
|
Emitted when the series visibility changes.
|
|
|
*/
|
|
|
|
|
|
/*!
|
|
|
\property QAbstractSeries::opacity
|
|
|
\brief The opacity of the series.
|
|
|
By default the opacity is 1.0. The valid values range from 0.0 (transparent) to 1.0 (opaque).
|
|
|
*/
|
|
|
/*!
|
|
|
\qmlproperty real AbstractSeries::opacity
|
|
|
The opacity of the series. By default the opacity is 1.0.
|
|
|
The valid values range from 0.0 (transparent) to 1.0 (opaque).
|
|
|
*/
|
|
|
|
|
|
/*!
|
|
|
\fn void QAbstractSeries::opacityChanged()
|
|
|
Emitted when the opacity of the series changes.
|
|
|
*/
|
|
|
/*!
|
|
|
\qmlsignal AbstractSeries::onOpacityChanged()
|
|
|
Emitted when the opacity of the series changes.
|
|
|
*/
|
|
|
|
|
|
/*!
|
|
|
\internal
|
|
|
\brief Constructs ChartSeries object with \a parent.
|
|
|
*/
|
|
|
QAbstractSeries::QAbstractSeries(QAbstractSeriesPrivate &d, QObject *parent) :
|
|
|
QObject(parent),
|
|
|
d_ptr(&d)
|
|
|
{
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
\brief Virtual destructor for the chart series.
|
|
|
*/
|
|
|
QAbstractSeries::~QAbstractSeries()
|
|
|
{
|
|
|
if (d_ptr->m_chart)
|
|
|
qFatal("Still binded series detected !");
|
|
|
}
|
|
|
|
|
|
void QAbstractSeries::setName(const QString &name)
|
|
|
{
|
|
|
if (name != d_ptr->m_name) {
|
|
|
d_ptr->m_name = name;
|
|
|
emit nameChanged();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
QString QAbstractSeries::name() const
|
|
|
{
|
|
|
return d_ptr->m_name;
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
Sets the visibility of series to \a visible
|
|
|
*/
|
|
|
void QAbstractSeries::setVisible(bool visible)
|
|
|
{
|
|
|
if (visible != d_ptr->m_visible) {
|
|
|
d_ptr->m_visible = visible;
|
|
|
emit visibleChanged();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
Returns the visibility of series
|
|
|
*/
|
|
|
bool QAbstractSeries::isVisible() const
|
|
|
{
|
|
|
return d_ptr->m_visible;
|
|
|
}
|
|
|
|
|
|
qreal QAbstractSeries::opacity() const
|
|
|
{
|
|
|
return d_ptr->m_opacity;
|
|
|
}
|
|
|
|
|
|
void QAbstractSeries::setOpacity(qreal opacity)
|
|
|
{
|
|
|
if (opacity != d_ptr->m_opacity) {
|
|
|
d_ptr->m_opacity = opacity;
|
|
|
emit opacityChanged();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
\brief Returns the chart where series belongs to.
|
|
|
|
|
|
Set automatically when the series is added to the chart
|
|
|
and unset when the series is removed from the chart.
|
|
|
*/
|
|
|
QChart *QAbstractSeries::chart() const
|
|
|
{
|
|
|
return d_ptr->m_chart;
|
|
|
}
|
|
|
|
|
|
//void QAbstractSeries::adjustView()
|
|
|
//{
|
|
|
// //TODO:
|
|
|
//}
|
|
|
|
|
|
/*!
|
|
|
\brief Sets the visibility of the series to true
|
|
|
|
|
|
\sa setVisible(), isVisible()
|
|
|
*/
|
|
|
void QAbstractSeries::show()
|
|
|
{
|
|
|
setVisible(true);
|
|
|
}
|
|
|
|
|
|
/*!
|
|
|
\brief Sets the visibility of the series to false
|
|
|
|
|
|
\sa setVisible(), isVisible()
|
|
|
*/
|
|
|
void QAbstractSeries::hide()
|
|
|
{
|
|
|
setVisible(false);
|
|
|
}
|
|
|
|
|
|
bool QAbstractSeries::attachAxis(QAbstractAxis* axis)
|
|
|
{
|
|
|
if(d_ptr->m_chart) {
|
|
|
return d_ptr->m_chart->d_ptr->m_dataset->attachAxis(this,axis);
|
|
|
} else {
|
|
|
qWarning()<<"Series not in the chart. Please addSeries to chart first.";
|
|
|
return false;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
bool QAbstractSeries::detachAxis(QAbstractAxis* axis)
|
|
|
{
|
|
|
if(d_ptr->m_chart) {
|
|
|
return d_ptr->m_chart->d_ptr->m_dataset->detachAxis(this,axis);
|
|
|
}
|
|
|
else {
|
|
|
qWarning()<<"Series not in the chart. Please addSeries to chart first.";
|
|
|
return false;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
QList<QAbstractAxis*> QAbstractSeries::attachedAxes()
|
|
|
{
|
|
|
return d_ptr->m_axes;
|
|
|
}
|
|
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
QAbstractSeriesPrivate::QAbstractSeriesPrivate(QAbstractSeries *q)
|
|
|
: q_ptr(q),
|
|
|
m_chart(0),
|
|
|
m_item(0),
|
|
|
m_domain(new Domain()),
|
|
|
m_visible(true),
|
|
|
m_opacity(1.0)
|
|
|
{
|
|
|
}
|
|
|
|
|
|
QAbstractSeriesPrivate::~QAbstractSeriesPrivate()
|
|
|
{
|
|
|
}
|
|
|
|
|
|
void QAbstractSeriesPrivate::setDomain(QSharedPointer<Domain> domain)
|
|
|
{
|
|
|
Q_ASSERT(!domain.isNull());
|
|
|
if(m_domain!=domain) {
|
|
|
if(!m_item.isNull()) QObject::disconnect(m_domain.data(), SIGNAL(updated()), m_item.data(), SLOT(handleDomainUpdated()));
|
|
|
m_domain = domain;
|
|
|
if(!m_item.isNull()) {
|
|
|
QObject::connect(m_domain.data(), SIGNAL(updated()),m_item.data(), SLOT(handleDomainUpdated()));
|
|
|
m_item->handleDomainUpdated();
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void QAbstractSeriesPrivate::initializeGraphics(QGraphicsItem* parent)
|
|
|
{
|
|
|
Q_ASSERT(!m_item.isNull());
|
|
|
Q_UNUSED(parent);
|
|
|
QObject::connect(m_domain.data(), SIGNAL(updated()),m_item.data(), SLOT(handleDomainUpdated()));
|
|
|
}
|
|
|
|
|
|
void QAbstractSeriesPrivate::initializeAnimations(QChart::AnimationOptions options)
|
|
|
{
|
|
|
Q_UNUSED(options);
|
|
|
}
|
|
|
|
|
|
#include "moc_qabstractseries.cpp"
|
|
|
#include "moc_qabstractseries_p.cpp"
|
|
|
|
|
|
QTCOMMERCIALCHART_END_NAMESPACE
|
|
|
|
|
|
|
|
|
|
