WSJT-X/MaidenheadLocatorValidator.hpp

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#ifndef MAIDENHEAD_LOCATOR_VALIDATOR_HPP__
#define MAIDENHEAD_LOCATOR_VALIDATOR_HPP__
#include <QValidator>
#include <QRegularExpression>
//
// MaidenheadLocatorValidator - QValidator implementation for grid locators
//
class MaidenheadLocatorValidator final
: public QValidator
{
public:
enum class Length {field = 2, square = 4, subsquare = 6, extended = 8};
MaidenheadLocatorValidator (QObject * parent = nullptr
, Length length = Length::subsquare
, Length required = Length::square);
// QValidator implementation
State validate (QString& input, int& pos) const override;
private:
QRegularExpression re_;
};
#endif