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barvalue.cpp
64 lines | 1.0 KiB | text/x-c | CppLexer
#include "barvalue_p.h"
#include <QPainter>
#include <QPen>
QTCOMMERCIALCHART_BEGIN_NAMESPACE
BarValue::BarValue(QBarSet &set, QGraphicsItem *parent)
: QGraphicsItem(parent)
,mBarSet(set)
{
// setVisible(false);
}
void BarValue::setValueString(QString str)
{
mValueString = str;
}
QString BarValue::valueString()
{
return mValueString;
}
void BarValue::setPen(const QPen& pen)
{
mPen = pen;
}
const QPen& BarValue::pen()
{
return mPen;
}
void BarValue::resize(qreal w, qreal h)
{
mWidth = w;
mHeight = h;
}
void BarValue::setPos(qreal x, qreal y)
{
mXpos = x;
mYpos = y;
}
bool BarValue::belongsToSet(QBarSet *set)
{
return (&mBarSet == set);
}
void BarValue::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
painter->setPen(mPen);
painter->drawText(boundingRect(),mValueString);
}
QRectF BarValue::boundingRect() const
{
QRectF r(mXpos, mYpos, mXpos + mWidth, mYpos + mHeight);
return r;
}
QTCOMMERCIALCHART_END_NAMESPACE