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.constants.Styles; 025import org.gwtbootstrap3.client.ui.html.Text; 026 027import com.google.gwt.dom.client.Document; 028import com.google.gwt.user.client.ui.HasText; 029import com.google.gwt.user.client.ui.HasWidgets; 030 031/** 032 * Badge for highlighting new or unread items. 033 * <p/> 034 * <h3>UiBinder example</h3> 035 * <p/> 036 * <pre> 037 * {@code 038 * <b:Badge>42</b:Badge> 039 * } 040 * </pre> 041 * 042 * @author Sven Jacobs 043 */ 044public class Badge extends ComplexWidget implements HasWidgets, HasText { 045 private final Text text = new Text(); 046 047 public Badge() { 048 setElement(Document.get().createSpanElement()); 049 setStyleName(Styles.BADGE); 050 } 051 052 public Badge(final String text) { 053 this(); 054 setText(text); 055 } 056 057 /** 058 * {@inheritDoc} 059 */ 060 @Override 061 public String getText() { 062 return text.getText(); 063 } 064 065 /** 066 * {@inheritDoc} 067 */ 068 @Override 069 public void setText(final String text) { 070 this.text.setText(text); 071 insert(this.text, 0); 072 } 073}