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.ComplexWidget;
024import org.gwtbootstrap3.client.ui.base.DescriptionComponent;
025import org.gwtbootstrap3.client.ui.constants.Styles;
026
027import com.google.gwt.dom.client.Document;
028import com.google.gwt.user.client.ui.Widget;
029
030/**
031 * @author Joshua Godi
032 */
033public class Description extends ComplexWidget {
034
035    public Description() {
036        setElement(Document.get().createDLElement());
037    }
038
039    public void setHorizontal(final boolean horizontal) {
040        setStyleName(Styles.DL_HORIZONTAL, horizontal);
041    }
042
043    @Override
044    public void add(final Widget child) {
045        if (!(child instanceof DescriptionComponent)) {
046            throw new IllegalArgumentException(
047                    "Description can only have children of type DescriptionData and DescriptionTitle");
048        }
049        super.add(child);
050    }
051}