#include <QtGui/qspinbox.h> #ifndef QSPINBOX_H #ifndef QT_NO_SPINBOX class QDoubleSpinBox: public QAbstractSpinBox{ /* Some contents are skipped to improve readability */ public: static inline class QString trUtf8(char const * s, char const * c = 0); /* ... */ }; #endif // QT_NO_SPINBOX #endif // QSPINBOX_H