package com.vaadin.tests.components.tree;
import com.vaadin.data.Container;
import com.vaadin.data.util.HierarchicalContainer;
import com.vaadin.tests.components.TestBase;
import com.vaadin.tests.util.AlwaysFailValidator;
import com.vaadin.ui.Tree;
public class TreeKeyboardNavigationValidators extends TestBase {
@Override
protected void setup() {
addComponent(getTree());
}
private Tree getTree() {
Tree tree = new Tree();
tree.setSizeFull();
tree.setContainerDataSource(generateHierarchicalContainer());
tree.setImmediate(true);
tree.addValidator(new AlwaysFailValidator("failed"));
return tree;
}
private Container generateHierarchicalContainer() {
HierarchicalContainer cont = new HierarchicalContainer();
for (int i = 1; i < 6; i++) {
cont.addItem(i);
for (int j = 1; j < 3; j++) {
String id = i + " -> " + j;
cont.addItem(id);
cont.setChildrenAllowed(id, false);
cont.setParent(id, i);
}
}
return cont;
}
@Override
protected String getDescription() {
return "Keyboard navigation should still work in a tree with validators.";
}
@Override
protected Integer getTicketNumber() {
return 7057;
}
}