package com.vaadin.tests.tickets;
import com.vaadin.data.Property;
import com.vaadin.data.Property.ValueChangeEvent;
import com.vaadin.server.LegacyApplication;
import com.vaadin.ui.CheckBox;
import com.vaadin.ui.Label;
import com.vaadin.ui.LegacyWindow;
import com.vaadin.ui.VerticalLayout;
public class Ticket2001 extends LegacyApplication {
@Override
public void init() {
final LegacyWindow w = new LegacyWindow(getClass().getName());
setMainWindow(w);
final VerticalLayout l = new VerticalLayout();
l.addComponent(new Label("row 1"));
l.addComponent(new Label("row 2"));
w.addComponent(l);
final CheckBox b = new CheckBox("fixed width: 30px", false);
b.addListener(new Property.ValueChangeListener() {
@Override
public void valueChange(ValueChangeEvent event) {
if (b.getValue()) {
l.setWidth("30px");
} else {
l.setWidth(null);
}
}
});
b.setImmediate(true);
w.addComponent(b);
}
}