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}