d = new Display();
s = new Shell(d);
s.setSize(250,250);
s.setImage(new Image(d, "c:\\icons\\JavaCup.ico"));
s.setText("A Combo Example");
final Combo c1 = new Combo(s, SWT.READ_ONLY);
c1.setBounds(50, 50, 150, 65);
final Combo c2 = new Combo(s, SWT.READ_ONLY);
c2.setBounds(50, 85, 150, 65);
c2.setEnabled(false);
String items[] = {"Item One", "Item Two", "Item Three", "Item Four",
"Item Five"};
c1.setItems(items);
c1.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
if (c1.getText().equals("Item One"))
{
String newItems[] = {"Item One A", "Item One B", "Item One C"};
c2.setItems(newItems);
c2.setEnabled(true);
}
else if (c1.getText().equals("Item Two"))
{
String newItems[] = {"Item Two A", "Item Two B", "Item Two C"};
c2.setItems(newItems);
c2.setEnabled(true);
}
else
{
c2.add("Not Applicable");
c2.setText("Not Applicable");
}
}
});
s.open();
while(!s.isDisposed()){
if(!d.readAndDispatch())
d.sleep();
}
d.dispose();
