Java Reference
In-Depth Information
10);
pnlBut-
tons.setBorder(BorderFactory.createCompoundBorder(outer,
inner));
pnlButtons.setOpaque(false);
JButton btnToRoman = new JButton("to roman");
ActionListener alToRoman;
alToRoman = new ActionListener()
{
@Override
public
void
actionPer-
formed(ActionEvent ae)
{
try
{
String
roman
=
toRo-
man(txtInput.getText());
txtResult.setText(roman);
}
catch (SOAPException se)
{
JOp-
tionPane.showMessageDialog(RomanNumerals.this,
se.getMessage());
}
}
};
btnToRoman.addActionListener(alToRoman);
pnlButtons.add(btnToRoman);
JButton btnToInteger = new JButton("to integer");
ActionListener alToInteger;
alToInteger = new ActionListener()
{
@Override
public
void
actionPer-
formed(ActionEvent ae)
