package com.vaadin.tests.components.combobox;
import com.vaadin.data.Property.ValueChangeEvent;
import com.vaadin.tests.components.TestBase;
import com.vaadin.ui.ComboBox;
import com.vaadin.ui.Label;
public class ComboBoxValueUpdate extends TestBase {
@Override
protected Integer getTicketNumber() {
return 2451;
}
@Override
protected String getDescription() {
return "Testcase for ComboBox. Test especially edge values(of page changes) when selecting items with keyboard only.";
}
@Override
protected void setup() {
ComboBox select = new ComboBox("");
select.setImmediate(true);
for (int i = 0; i < 100; i++) {
select.addItem("item " + i);
}
final Label value = new Label();
select.addListener(new ComboBox.ValueChangeListener() {
@Override
public void valueChange(ValueChangeEvent event) {
System.err
.println("Selected " + event.getProperty().getValue());
value.setValue("Selected " + event.getProperty().getValue());
}
});
getLayout().addComponent(select);
getLayout().addComponent(value);
}
}