Russian Qt Forum

#define MINIMUM_ALLOWED_FONT_SIZE 5
#define MAXIMUM_ALLOWED_FONT_SIZE 99

QComboBox fontSize;
...
fontSize.addItem("-",0);
for(int i=MINIMUM_ALLOWED_FONT_SIZE; i<=MAXIMUM_ALLOWED_FONT_SIZE; ++i)
    fontSize.addItem(QString("%1").arg(i),i);

fontSize.setEditable(true);
QValidator *fontsizeValidator = new QIntValidator(MINIMUM_ALLOWED_FONT_SIZE, MAXIMUM_ALLOWED_FONT_SIZE, this);
fontSize.setValidator(fontsizeValidator);