gbag.setConstraints(regWDText, gbc);
gbc.gridwidth = GridBagConstraints.RELATIVE;
gbag.setConstraints(periodLab, gbc);
gbc.gridwidth = GridBagConstraints.REMAINDER;
gbag.setConstraints(periodText, gbc);
gbc.gridwidth = GridBagConstraints.RELATIVE;
gbag.setConstraints(rateLab, gbc);
gbc.gridwidth = GridBagConstraints.REMAINDER;
gbag.setConstraints(rateText, gbc);
gbc.gridwidth = GridBagConstraints.RELATIVE;
gbag.setConstraints(numWDLab, gbc);
gbc.gridwidth = GridBagConstraints.REMAINDER;
gbag.setConstraints(numWDText, gbc);
gbc.gridwidth = GridBagConstraints.RELATIVE;
gbag.setConstraints(initialLab, gbc);
gbc.gridwidth = GridBagConstraints.REMAINDER;
gbag.setConstraints(initialText, gbc);
gbc.anchor = GridBagConstraints.CENTER;
gbag.setConstraints(doIt, gbc);
// Add all the components.
add(heading);
add(regWDLab);
add(regWDText);
add(periodLab);
add(periodText);
add(rateLab);
add(rateText);
add(numWDLab);
add(numWDText);
add(initialLab);
add(initialText);
add(doIt);
// Register to receive text field action events.
regWDText.addActionListener(this);
periodText.addActionListener(this);
rateText.addActionListener(this);
numWDText.addActionListener(this);
doIt.addActionListener(this);
// Create a number format.
nf = NumberFormat.getInstance();
nf.setMinimumFractionDigits(2);
nf.setMaximumFractionDigits(2);
}
/* User pressed Enter on a text field or
pressed Compute. Display the result if all
Search WWH :
