Java Reference
In-Depth Information
{
try
{
String
integer
=
toIn-
teger(txtInput.getText());
txtResult.setText(integer);
}
catch (SOAPException se)
{
JOp-
tionPane.showMessageDialog(RomanNumerals.this,
se.getMessage());
}
}
};
btnToInteger.addActionListener(alToInteger);
pnlButtons.add(btnToInteger);
pnl.add(pnlButtons, BorderLayout.CENTER);
// Build result panel.
JPanel pnlResult = new JPanel();
inner = BorderFactory.createEtchedBorder();
outer = BorderFactory.createEmptyBorder(10, 10, 10,
10);
pnlRes-
ult.setBorder(BorderFactory.createCompoundBorder(outer,
inner));
pnlResult.setOpaque(false);
pnlResult.add(new JLabel("result:"));
txtResult = new JTextField(35);
pnlResult.add(txtResult);
pnl.add(pnlResult, BorderLayout.SOUTH);
setContentPane(pnl);
pack();
setResizable(false);
setLocationRelativeTo(null); // center on the screen
setVisible(true);
