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.base; 017 018import com.github.gwtbootstrap.client.ui.resources.Bootstrap; 019 020//@formatter:off 021/** 022 * Base class for nav widgets that can be stacked. 023 * 024 * @since 2.0.4.0 025 * 026 * @author Dominik Mayer 027 * 028 * @see <a href="http://getbootstrap.com/2.3.2/components.html#navs">Bootstrap documentation</a> 029 */ 030//@formatter:on 031public abstract class StackedNav extends UnorderedList { 032 033 /** 034 * Creates an empty widget whose contents will not be stacked. 035 */ 036 public StackedNav() { 037 addStyleName(Bootstrap.nav); 038 } 039 040 /** 041 * Sets whether the contents of the widget should be stacked or not. 042 * 043 * @param stacked 044 * <code>true</code> if the contents should appear stacked. 045 */ 046 public void setStacked(boolean stacked) { 047 if (stacked) 048 addStyleName(Bootstrap.nav_stacked); 049 else 050 removeStyleName(Bootstrap.nav_stacked); 051 } 052}