The Fl_Secret_Input class is a subclass of Fl_Input that displays its input as a string of asterisks. This subclass is usually used to recieve passwords and other "secret" information.
Fl_Secret_Input::Fl_Secret_Input(int x, int y, int w, int h, const char *label = 0)
Creates a new Fl_Secret_Input widget using the given position, size, and label string. The default boxtype is FL_DOWN_BOX.
virtual Fl_Secret_Input::~Fl_Secret_Input()
Destroys the widget and any value associated with it.