The Pluggable Look and Feel Architecture - The Definitive Guide to Java Swing - page 740

Listing 20-3. Listing UIDefault Properties
import javax.swing.*;
import javax.swing.table.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
public class ListProperties {
static class CustomTableModel extends AbstractTableModel {
Vector<Object> keys = new Vector<Object>();
Vector<Object> values = new Vector<Object>();
private static final String columnNames[] = {"Property String", "Value"};
public int getColumnCount() {
return columnNames.length;
}
public String getColumnName(int column) {
return columnNames[column];
}
public int getRowCount() {
return keys.size();
}
public Object getValueAt(int row, int column) {
Object returnValue = null;
if (column == 0) {
returnValue = keys.elementAt(row);
} else if (column == 1) {
returnValue = values.elementAt(row);
}
return returnValue;
}
public synchronized void uiDefaultsUpdate(UIDefaults defaults) {
Enumeration newKeys = defaults.keys();
keys.removeAllElements();
while (newKeys.hasMoreElements()) {
keys.addElement(newKeys.nextElement());
}