tageditor/gui/minimumemptyspinbox.cpp

#include "minimumemptyspinbox.h"

namespace QtGui {

MinimumEmptySpinBox::MinimumEmptySpinBox(QWidget *parent)
    : QSpinBox(parent)
{
}

int MinimumEmptySpinBox::valueFromText(const QString &text) const
{
    if (text.isEmpty())
        return minimum();
    return QSpinBox::valueFromText(text);
}

QString MinimumEmptySpinBox::textFromValue(int val) const
{
    if (val == minimum())
        return QString();
    return QSpinBox::textFromValue(val);
}

} // namespace QtGui