// Set the map up in a Dialog box, just for fun.
final DialogBox dialog = new DialogBox(false, false);
final Map theMap = new Map();
final Button findButton = new Button("Address:");
final TextBox tb = new TextBox();
tb.addKeyboardListener(new KeyboardListenerAdapter() {
@Override
public void onKeyPress(Widget sender, char keyCode, int modifiers) {
if (keyCode == KEY_ENTER) {
theMap.setLocation(((TextBox) sender).getText());
} else if (keyCode == KEY_ESCAPE) {