List Model Controls - The Definitive Guide to Java Swing - page 449

jb = new JButton("load 10");
jp1.add(jb);
jb.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
for (int i=0, n=labels.length; i<n ;i++) {
model.addElement(labels[i]);
}
}
});
jb = new JButton("clear");
jp2.add(jb);
jb.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
model.clear();
}
});
jb = new JButton("remove F");
jp2.add(jb);
jb.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
int size = model.getSize();
if (size != 0)
model.remove(0);
}
});
jb = new JButton("removeAllElements");
jp2.add(jb);
jb.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
model.removeAllElements();
}
});
jb = new JButton("removeElement 'Last'");
jp2.add(jb);
jb.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
model.removeElement("Last");
}
});
jb = new JButton("removeElementAt M");
jp2.add(jb);
jb.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
int size = model.getSize();
if (size != 0)
model.removeElementAt(size/2);
}
});