qbarset.cpp
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| text/x-c
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r169 | #include "qbarset.h" | ||
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r239 | #include <QDebug> | ||
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r283 | #include <QToolTip> | ||
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r169 | |||
| QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
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r313 | /*! | ||
| \class QBarSet | ||||
| \brief part of QtCommercial chart API. | ||||
| QBarSet represents one set of bars. Set of bars contains one data value for each category. | ||||
| First value of set is assumed to belong to first category, second to second category and so on. | ||||
| If set has fewer values than there are categories, then the missing values are assumed to be | ||||
| at the end of set. For missing values in middle of a set, numerical value of zero is used. | ||||
| \sa QBarCategory, QBarChartSeries, QStackedBarChartSeries, QPercentBarChartSeries | ||||
| */ | ||||
| /*! | ||||
| \fn void QBarSet::clicked() | ||||
| \brief signals that set has been clicked | ||||
| */ | ||||
| /*! | ||||
| \fn void QBarSet::hoverEnter(QPoint pos) | ||||
| \brief signals that mouse has entered over the set at position \a pos. | ||||
| */ | ||||
| /*! | ||||
| \fn void QBarSet::hoverLeave() | ||||
| \brief signals that mouse has left from the set. | ||||
| */ | ||||
| /*! | ||||
| \fn void QBarSet::toggleFloatingValues() | ||||
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r319 | \brief \internal | ||
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r313 | */ | ||
| /*! | ||||
| \fn void QBarSet::showToolTip(QPoint pos, QString tip) | ||||
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r319 | \brief \internal \a pos \a tip | ||
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r313 | */ | ||
| /*! | ||||
| Constructs QBarSet with a name of \a name and with parent of \a parent | ||||
| */ | ||||
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r280 | QBarSet::QBarSet(QString name, QObject *parent) | ||
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r276 | : QObject(parent) | ||
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r280 | ,mName(name) | ||
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r169 | { | ||
| } | ||||
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r313 | /*! | ||
| Sets new \a name for set. | ||||
| */ | ||||
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r169 | void QBarSet::setName(QString name) | ||
| { | ||||
| mName = name; | ||||
| } | ||||
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r313 | |||
| /*! | ||||
| Returns name of the set. | ||||
| */ | ||||
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r171 | QString QBarSet::name() | ||
| { | ||||
| return mName; | ||||
| } | ||||
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r169 | |||
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r313 | /*! | ||
| Appends new value \a value to the end of set. | ||||
| */ | ||||
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r169 | QBarSet& QBarSet::operator << (const qreal &value) | ||
| { | ||||
| mValues.append(value); | ||||
| return *this; | ||||
| } | ||||
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r313 | /*! | ||
| Returns count of values in set. | ||||
| */ | ||||
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r171 | int QBarSet::count() | ||
| { | ||||
| return mValues.count(); | ||||
| } | ||||
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r313 | /*! | ||
| Returns value of set indexed by \a index | ||||
| */ | ||||
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r171 | qreal QBarSet::valueAt(int index) | ||
| { | ||||
| return mValues.at(index); | ||||
| } | ||||
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r313 | /*! | ||
| Sets a new value \a value to set, indexed by \a index | ||||
| */ | ||||
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r183 | void QBarSet::setValue(int index, qreal value) | ||
| { | ||||
| mValues.replace(index,value); | ||||
| } | ||||
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r313 | /*! | ||
| Sets pen for set. Bars of this set are drawn using \a pen | ||||
| */ | ||||
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r214 | void QBarSet::setPen(const QPen& pen) | ||
| { | ||||
| mPen = pen; | ||||
| } | ||||
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r313 | /*! | ||
| Returns pen of the set. | ||||
| */ | ||||
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r214 | const QPen& QBarSet::pen() const | ||
| { | ||||
| return mPen; | ||||
| } | ||||
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r313 | /*! | ||
| Sets brush for the set. Bars of this set are drawn using \a brush | ||||
| */ | ||||
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r214 | void QBarSet::setBrush(const QBrush& brush) | ||
| { | ||||
| mBrush = brush; | ||||
| } | ||||
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r313 | /*! | ||
| Returns brush of the set. | ||||
| */ | ||||
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r214 | const QBrush& QBarSet::brush() const | ||
| { | ||||
| return mBrush; | ||||
| } | ||||
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r313 | /*! | ||
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r319 | \internal | ||
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r313 | */ | ||
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r239 | void QBarSet::barClicked() | ||
| { | ||||
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r288 | // qDebug() << "QBarset::barClicked" << this; | ||
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r239 | // Some bar of this set has been clicked | ||
| // TODO: What happens then? | ||||
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r263 | emit clicked(); // Notify that set has been clicked | ||
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r239 | } | ||
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r214 | |||
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r313 | /*! | ||
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r319 | \internal \a pos | ||
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r313 | */ | ||
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r283 | void QBarSet::barHoverEntered(QPoint pos) | ||
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r276 | { | ||
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r296 | emit showToolTip(pos, mName); | ||
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r288 | emit hoverEnter(pos); | ||
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r276 | } | ||
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r313 | /*! | ||
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r319 | \internal | ||
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r313 | */ | ||
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r276 | void QBarSet::barHoverLeaved() | ||
| { | ||||
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r288 | // qDebug() << "QBarset::barHoverLeaved" << this; | ||
| // if (mToolTipEnabled) { | ||||
| // TODO: do what? | ||||
| // } | ||||
| // Emit signal to user of charts | ||||
| emit hoverLeave(); | ||||
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r276 | } | ||
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r239 | #include "moc_qbarset.cpp" | ||
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r169 | QTCOMMERCIALCHART_END_NAMESPACE | ||