package com.vaadin.tests.components.treetable;
import com.vaadin.server.ExternalResource;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractTestUI;
import com.vaadin.ui.Link;
import com.vaadin.ui.TreeTable;
public class DisappearingComponents extends AbstractTestUI {
@Override
public void setup(VaadinRequest request) {
final TreeTable tt = new TreeTable();
tt.setSizeUndefined();
tt.setWidth("100%");
tt.setImmediate(true);
tt.setPageLength(0);
tt.addContainerProperty("i", Integer.class, null);
tt.addContainerProperty("link", Link.class, null);
Object[] items = new Object[3];
for (int i = 0; i < items.length; i++) {
items[i] = tt
.addItem(
new Object[] {
i + 1,
new Link(String.valueOf(i + 1),
new ExternalResource(
"http://www.google.fi")) },
null);
}
tt.setChildrenAllowed(items[0], false);
tt.setChildrenAllowed(items[2], false);
tt.setParent(items[2], items[1]);
addComponent(tt);
}
@Override
protected String getTestDescription() {
return "TreeTable column component empty after expand+collapse when pageLength is set to zero";
}
@Override
protected Integer getTicketNumber() {
return 7808;
}
}