public NumericTextField(Number min,
    Number max) 
{
        this(min, max, min);
}

Creates a new NumericTextField object.

Parameters:

min -

max -

 public NumericTextField(Number min,
    Number max,
    Number initial) 
{
        this(min, max, initial, true);
}

Creates a new NumericTextField object.

Parameters:

min -

max -

initial -

 public NumericTextField(Number min,
    Number max,
    Number initial,
    boolean rightJustify) 
{
        this(min, max, initial, rightJustify, null);
}

Creates a new NumericTextField object.

Parameters:

min -

max -

initial -

rightJustify -

 public NumericTextField(Number min,
    Number max,
    Number initial,
    boolean rightJustify,
    NumberFormat numberFormat) 
{
        super(Math.max(min.toString().length(), max.toString().length()));
        setNumberFormat(numberFormat);
        if (min.getClass().equals(max.getClass()) &&
                max.getClass().equals(initial.getClass())) {
            setDocument(new ADocument(min, max));
            setValue(initial);
        } else {
            throw new IllegalArgumentException(
                "All arguments must be of the same class");
        }
        setRightJustify(rightJustify);
}

Creates a new NumericTextField object.

Parameters:

min -

max -

initial -

rightJustify -

numberFormat -

Throws:

IllegalArgumentException -

 public Number getMaximum() 
{
        return ((ADocument) getDocument()).max;
}

 public Number getMinimum() 
{
        return ((ADocument) getDocument()).min;
}

 public NumberFormat getNumberFormat() 
{
        return numberFormat;
}

 public Number getValue() 
{
        return ((ADocument) getDocument()).getValue();
}

 public boolean isRightJustify() 
{
        return getHorizontalAlignment() == JTextField.RIGHT;
}

 public boolean isSelectAllOnFocusGain() 
{
        return selectAllOnFocusGain;
}

 protected  void processFocusEvent(FocusEvent e) 
{
        super.processFocusEvent(e);
        if (!e.isTemporary()) {
            switch (e.getID()) {
            case FocusEvent.FOCUS_LOST:
                if (getNumberFormat() != null) {
                    String s = getNumberFormat().format(getValue()).toString();
                    if (!getText().equals(s)) {
                        setText(s);
                    }
                }
                break;
            case FocusEvent.FOCUS_GAINED:
                if (isSelectAllOnFocusGain()) {
                    selectAll();
                }
                break;
            }
        }
}

 public  void setMaximum(Number max) 
{
        ((ADocument) getDocument()).setMaximum(max);
}

 public  void setMinimum(Number min) 
{
        ((ADocument) getDocument()).setMinimum(min);
}

 public  void setNumberFormat(NumberFormat numberFormat) 
{
        this.numberFormat = numberFormat;
        if (numberFormat instanceof DecimalFormat) {
            symbols = ((DecimalFormat) numberFormat).getDecimalFormatSymbols();
        } else {
            symbols = new DecimalFormatSymbols();
        }
}

 public  void setRightJustify(boolean rightJustify) 
{
        setHorizontalAlignment(rightJustify ? JTextField.RIGHT : JTextField.LEFT);
}

 public  void setSelectAllOnFocusGain(boolean selectAllOnFocusGain) 
{
        this.selectAllOnFocusGain = selectAllOnFocusGain;
}

 public  void setText(String s) 
{
        ADocument doc = (ADocument) getDocument();
        Number oldValue = doc.currentVal;
        try {
            doc.currentVal = doc.parse(s);
        } catch (Exception e) {
            e.printStackTrace();
            return;
        }
        if (oldValue != doc.currentVal) {
            doc.checkingEnabled = false;
            super.setText(s);
            doc.checkingEnabled = true;
        }
}

 public  void setValue(Number i) 
{
        setText(i.toString());
}