closeButton.getStyles().put("minimumAspectRatio", 3);
boxPane.add(closeButton);
sheet = new Sheet(tablePane);
closeButton.getButtonPressListeners().add(new ButtonPressListener() {
@Override
public void buttonPressed(Button button) {
button.getWindow().close();
}
});
button.getButtonPressListeners().add(new ButtonPressListener() {
@Override
public void buttonPressed(Button button) {
prompt.open(frame);
Display display = DesktopApplicationContext.createDisplay(640, 480, 100, 100, true,