001/*
002 *  Copyright 2012 GWT-Bootstrap
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package com.github.gwtbootstrap.client.ui;
017
018import com.github.gwtbootstrap.client.ui.base.HasAlignment;
019import com.github.gwtbootstrap.client.ui.base.UnorderedList;
020import com.github.gwtbootstrap.client.ui.constants.Alignment;
021import com.github.gwtbootstrap.client.ui.resources.Bootstrap;
022
023//@formatter:off
024/**
025 * Navigation menu of the {@link Navbar}.
026 * 
027 * <p>
028 * <h3>UiBinder Usage:</h3>
029 * 
030 * <pre>
031 * {@code
032 * <b:Navbar>
033 *     <b:Brand>Bootstrap</b:Brand>
034 *     <b:Nav>
035 *         <b:NavLink>Link 1</b:NavLink>
036 *         <b:NavLink>Link 2</b:NavLink>
037 *     </b:Nav>
038 *     <b:NavForm size="1" />
039 *     <b:Nav alignment="RIGHT">
040 *         <b:NavLink>Link 3</b:NavLink>
041 *     </b:Nav>
042 * </b:Navbar>
043 * }
044 * </pre>
045 * </p>
046 * @since 2.0.4.0
047 * 
048 * @author Dominik Mayer
049 * 
050 * @see <a href="http://getbootstrap.com/2.3.2/components.html#navbar">Bootstrap documentation</a>
051 */
052//@formatter:on
053public class Nav extends UnorderedList implements HasAlignment {
054
055        /**
056         * Creates an empty widget.
057         */
058        public Nav() {
059                addStyleName(Bootstrap.nav);
060        }
061
062        /**
063         * {@inheritDoc}
064         */
065        public void setAlignment(Alignment alignment) {
066                removeStyle(Alignment.RIGHT);
067                removeStyle(Alignment.LEFT);
068                addStyle(alignment);
069        }
070}