package com.vaadin.tests.components.treetable;
import com.vaadin.data.util.BeanItemContainer;
import com.vaadin.tests.components.TestBase;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Button.ClickListener;
import com.vaadin.ui.TreeTable;
public class RowHeightWithoutRows extends TestBase {
private TreeTable treeTable = new TreeTable();
private BeanItemContainer<User> container = new BeanItemContainer<User>(
User.class);
@Override
public void setup() {
treeTable.setContainerDataSource(container);
treeTable.setPageLength(0);
addComponent(treeTable);
Button refresh = new Button("Add two elements");
addComponent(refresh);
refresh.addListener(new ClickListener() {
public void buttonClick(ClickEvent event) {
addTwoElements();
}
});
Button reset = new Button("Reset");
addComponent(reset);
reset.addListener(new ClickListener() {
public void buttonClick(ClickEvent event) {
container.removeAllItems();
}
});
Button refresh5 = new Button("Add five elements");
addComponent(refresh5);
refresh5.addListener(new ClickListener() {
public void buttonClick(ClickEvent event) {
container.addBean(new User("John", "Doe"));
container.addBean(new User("Mark", "Twain"));
container.addBean(new User("M", "T"));
container.addBean(new User("J", "D"));
container.addBean(new User("J", "T"));
}
});
addTwoElements();
}
private void addTwoElements() {
container.addBean(new User("John", "Doe"));
container.addBean(new User("Mark", "Twain"));
}
public static class User {
private String firstName;
private String lastName;
public User(String firstName, String lastName) {
this.firstName = firstName;
this.lastName = lastName;
}
public String getFirstName() {
return firstName;
}
public String getLastName() {
return lastName;
}
}
@Override
protected String getDescription() {
return "Reseting the tree table and then adding five elements should properly update the height of the TreeTable";
}
@Override
protected Integer getTicketNumber() {
return Integer.valueOf(9203);
}
}