Java tutorial
/* * Copyright 2017, OpenRemote Inc. * * See the CONTRIBUTORS.txt file in the distribution for a * full listing of individual contributors. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package org.openremote.app.client.widget; import com.google.gwt.user.client.ui.FlowPanel; import com.google.gwt.user.client.ui.Widget; public class SecondaryNavigation extends FlowPanel { public SecondaryNavigation() { setHorizontal(); } protected void setHorizontal() { setStyleName("layout horizontal center end-justified or-SecondaryNav"); } public void setVertical(boolean vertical) { if (vertical) { setStyleName("layout vertical or-SecondaryNav"); } else { setHorizontal(); } } @Override public void add(Widget w) { super.add(w); w.addStyleName("or-SecondaryNavItem"); } protected void reset(Hyperlink hyperlink) { hyperlink.removeStyleName("active"); hyperlink.setVisible(false); hyperlink.setTargetHistoryToken(""); } }