new ToolbarButtonViewBuilder().setText("Next Unread").applyTo(
group.addClickButton(), new ToolbarClickButton.Listener() {
@Override
public void onClicked() {
BlipView focusedBlip = focusFrame.getFocusedBlip();
if (focusedBlip == null) {
focusedBlip = blipSelector.getOrFindRootBlip();
boolean isRead = reader.isRead(focusedBlip);
focusFrame.focus(focusedBlip);
if (isRead) {