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barcharts: added legend to model. added signals for hover events (for tooltip). updated examples
barcharts: added legend to model. added signals for hover events (for tooltip). updated examples

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qbarset.cpp
101 lines | 1.8 KiB | text/x-c | CppLexer
#include "qbarset.h"
#include <QDebug>
QTCOMMERCIALCHART_BEGIN_NAMESPACE
QBarSet::QBarSet(QString name, QObject *parent)
: QObject(parent)
,mName(name)
,mHoverNamesEnabled(true) // TODO: these 2 as false by default, when implementation is ready
,mFloatingValuesEnabled(true)
{
}
void QBarSet::setName(QString name)
{
mName = name;
}
QString QBarSet::name()
{
return mName;
}
QBarSet& QBarSet::operator << (const qreal &value)
{
mValues.append(value);
return *this;
}
int QBarSet::count()
{
return mValues.count();
}
qreal QBarSet::valueAt(int index)
{
return mValues.at(index);
}
void QBarSet::setValue(int index, qreal value)
{
mValues.replace(index,value);
}
void QBarSet::setPen(const QPen& pen)
{
mPen = pen;
}
const QPen& QBarSet::pen() const
{
return mPen;
}
void QBarSet::setBrush(const QBrush& brush)
{
mBrush = brush;
}
const QBrush& QBarSet::brush() const
{
return mBrush;
}
void QBarSet::enableFloatingValues(bool enabled)
{
qDebug() << "QBarSet::enableFloatingValues" << enabled;
mFloatingValuesEnabled = enabled;
}
void QBarSet::enableHoverNames(bool enabled)
{
qDebug() << "QBarSet::enableHoverNames" << enabled;
mHoverNamesEnabled = enabled;
}
void QBarSet::barClicked()
{
qDebug() << "QBarset::barClicked" << this;
// Some bar of this set has been clicked
// TODO: What happens then?
emit clicked(); // Notify that set has been clicked
}
void QBarSet::barHoverEntered()
{
qDebug() << "QBarset::barHoverEntered" << this;
if (mHoverNamesEnabled) {
emit hoverEnter();
}
}
void QBarSet::barHoverLeaved()
{
qDebug() << "QBarset::barHoverLeaved" << this;
if (mHoverNamesEnabled) {
emit hoverLeave();
}
}
#include "moc_qbarset.cpp"
QTCOMMERCIALCHART_END_NAMESPACE