001package org.gwtbootstrap3.client.ui;
002
003/*
004 * #%L
005 * GwtBootstrap3
006 * %%
007 * Copyright (C) 2013 GwtBootstrap3
008 * %%
009 * Licensed under the Apache License, Version 2.0 (the "License");
010 * you may not use this file except in compliance with the License.
011 * You may obtain a copy of the License at
012 * 
013 *      http://www.apache.org/licenses/LICENSE-2.0
014 * 
015 * Unless required by applicable law or agreed to in writing, software
016 * distributed under the License is distributed on an "AS IS" BASIS,
017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
018 * See the License for the specific language governing permissions and
019 * limitations under the License.
020 * #L%
021 */
022
023import org.gwtbootstrap3.client.ui.base.HasJustified;
024import org.gwtbootstrap3.client.ui.base.helper.StyleHelper;
025import org.gwtbootstrap3.client.ui.constants.Styles;
026import org.gwtbootstrap3.client.ui.html.UnorderedList;
027
028/**
029 * Nav container and base class for navigations.
030 *
031 * @author Sven Jacobs
032 * @see NavTabs
033 * @see NavPills
034 * @see Affix
035 */
036public class Nav extends UnorderedList implements HasJustified {
037
038    public Nav() {
039        setStyleName(Styles.NAV);
040    }
041
042    @Override
043    public void setJustified(final boolean justified) {
044        if (justified) {
045            addStyleName(Styles.NAV_JUSTIFIED);
046        } else {
047            removeStyleName(Styles.NAV_JUSTIFIED);
048        }
049    }
050
051    @Override
052    public boolean isJustified() {
053        return StyleHelper.containsStyle(getStyleName(), Styles.NAV_JUSTIFIED);
054    }
055}