package com.vaadin.tests.components.beanitemcontainer;
import com.vaadin.tests.components.TestBase;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.v7.ui.Table;
public class BeanItemContainerNullValues extends TestBase {
private Table table;
@Override
protected String getDescription() {
return "Null values should be sorted first (ascending sort) in a BeanItemContainer. Sort the 'country' column to see that the empty values come first.";
}
@Override
protected Integer getTicketNumber() {
return 2917;
}
@Override
protected void setup() {
table = new Table();
table.setSortDisabled(false);
table.setContainerDataSource(
BeanItemContainerGenerator.createContainer(100, 1));
table.setColumnCollapsingAllowed(true);
Button b = new Button("Disable sorting", new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
table.setSortEnabled(!table.isSortEnabled());
if (table.isSortEnabled()) {
event.getButton().setCaption("Disable sorting");
} else {
event.getButton().setCaption("Enable sorting");
}
}
});
addComponent(table);
addComponent(b);
}
}