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#include "LettersSpinBox.hpp"
#include <QString>
#include "moc_LettersSpinBox.cpp"
QString LettersSpinBox::textFromValue (int value) const
{
QString text;
do {
auto digit = value % 26;
value /= 26;
text = QChar {lowercase_ ? 'a' + digit : 'A' + digit} + text;
} while (value);
return text;
}
int LettersSpinBox::valueFromText (QString const& text) const
{
int value {0};
for (int index = text.size (); index > 0; --index)
{
value = value * 26 + text[index - 1].toLatin1 () - (lowercase_ ? 'a' : 'A');
}
return value;
}
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