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;
017
018import com.github.gwtbootstrap.client.ui.base.HasType;
019import com.github.gwtbootstrap.client.ui.base.StyleHelper;
020import com.github.gwtbootstrap.client.ui.constants.BadgeType;
021import com.google.gwt.user.client.ui.InlineLabel;
022
023//@formatter:off
024/**
025 * Badge to show some kind of count.
026 *  
027 * <p>
028 * <h3>UiBinder Usage:</h3>
029 * 
030 * <pre>
031 * {@code <b:Badge type="ERROR">2</b:Badge>}
032 * </pre>
033 * 
034 * All arguments are optional.
035 * </p>
036 * 
037 * @since 2.0.4.0
038 * 
039 * @author Dominik Mayer
040 * 
041 * @see <a href="http://twitter.github.com/bootstrap/components.html#badges">Bootstrap documentation</a>
042 * @see Label
043 */
044//@formatter:on
045public class Badge extends InlineLabel implements HasType<BadgeType> {
046
047        /**
048         * Creates an empty default type Badge.
049         */
050        public Badge() {
051                this(BadgeType.DEFAULT);
052        }
053
054        /**
055         * Creates a default type Badge with the text set.
056         * 
057         * @param text
058         *            the text of the Badge
059         * 
060         * @see #Badge(int)
061         */
062        public Badge(String text) {
063                this();
064                setText(text);
065        }
066
067        /**
068         * Creates a default type Badge with the text set.
069         * 
070         * @param number
071         *            text to be set
072         * 
073         * @see #Badge(String)
074         */
075        public Badge(int number) {
076                this();
077                setText(String.valueOf(number));
078        }
079
080        /**
081         * Creates an empty Badge of the provided type.
082         * 
083         * @param type
084         *            the badge's type
085         */
086        public Badge(BadgeType type) {
087                setType(type);
088        }
089
090        /**
091         * Sets the type of the Badge.
092         * 
093         * @param type
094         *            the new type
095         */
096        public void setType(BadgeType type) {
097                StyleHelper.changeStyle(this, type, BadgeType.class);
098        }
099}