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.AbstractInputGroupAddon; 024import org.gwtbootstrap3.client.ui.constants.Styles; 025 026import com.google.gwt.dom.client.Element; 027import com.google.gwt.user.client.ui.Widget; 028 029/** 030 * Prepends or appends buttons to input fields. 031 * <p/> 032 * For prepending/appending text see {@link InputGroupAddon}. 033 * Needs to be encapsulated in an {@link InputGroup}. 034 * <p/> 035 * <strong>Note:</strong> This is not a button itself! A {@link Button} needs to be added to this container. 036 * <h3>UiBinder example</h3> 037 * <pre>{@code 038 * <b:InputGroup> 039 * <b:InputGroupButton> 040 * <b:Button>Prepend</b:Button> 041 * </b:InputGroupButton> 042 * <b:TextBox/> 043 * <b:InputGroupButton> 044 * <b:Button>Append</b:Button> 045 * </b:InputGroupButton> 046 * </b:InputGroup> 047 * }</pre> 048 * <p/> 049 * Also see Bootstrap <a href="http://getbootstrap.com/components/#input-groups">documentation</a>. 050 * 051 * @author Sven Jacobs 052 * @see InputGroupAddon 053 */ 054public class InputGroupButton extends AbstractInputGroupAddon { 055 056 public InputGroupButton() { 057 super(Styles.INPUT_GROUP_BTN); 058 } 059 060 @Override 061 public void add(final Widget child) { 062 add(child, (Element) getElement()); 063 } 064}