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rangelimitedvalueaxis.cpp
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rangelimitedvalueaxis.cpp
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#include "rangelimitedvalueaxis.h"
RangeLimitedValueAxis::RangeLimitedValueAxis(QObject *parent) :
QValueAxis(parent)
{
setProperty("rangeLimited", true); // This is a hack
}
void RangeLimitedValueAxis::setLowerLimit(qreal value)
{
if (m_limitLowerRange && value > m_upLimit) {
m_limitLowerRange = false;
return;
}
m_lowLimit = value;
m_limitLowerRange = true;
}
void RangeLimitedValueAxis::setUpperLimit(qreal value)
{
if (m_limitLowerRange && m_lowLimit > value) {
m_limitUpperRange = false;
return;
}
m_upLimit = value;
m_limitUpperRange = true;
}
void RangeLimitedValueAxis::disableLowerLimit()
{
m_limitLowerRange = false;
}
void RangeLimitedValueAxis::disableUpperLimit()
{
m_limitUpperRange = false;
}
bool RangeLimitedValueAxis::isLowerRangeLimited() const
{
return m_limitLowerRange;
}
bool RangeLimitedValueAxis::isUpperRangeLimited() const
{
return m_limitUpperRange;
}
qreal RangeLimitedValueAxis::lowerLimit() const
{
return m_lowLimit;
}
qreal RangeLimitedValueAxis::upperLimit() const
{
return m_upLimit;
}