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#include "RestrictedSpinBox.hpp"
#include <algorithm>
#include <utility>
#include <QString>
QValidator::State RestrictedSpinBox::validate (QString& input, int& pos) const
{
// start by doing the standard QSpinBox validation
auto valid = HintedSpinBox::validate (input, pos);
// extra validation
if (QValidator::Acceptable == valid
&& values ().end () == std::find (values ().begin (), values ().end (), valueFromText (input)))
{
valid = QValidator::Intermediate;
}
return valid;
}
void RestrictedSpinBox::fixup (QString& input) const
{
auto iter = std::lower_bound (values ().begin (), values ().end (), valueFromText (input));
HintedSpinBox::fixup (input);
if (iter != values ().end ())
{
input = textFromValue (*iter);
}
else
{
input = textFromValue (values ().back ());
}
}
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