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.AlertBase; 019import com.github.gwtbootstrap.client.ui.constants.AlertType; 020 021/** 022 * Simple Alert widget that uses bold text as a heading. 023 * <p> 024 * <h3>UiBinder Usage:</h3> 025 * <code>{@code <b:Alert heading="Warning." type="ERROR">Something went wrong...</b:Alert>}</code> 026 * </p> 027 * <p> 028 * All parameters are optional and map to the class's setters. 029 * </p> 030 * 031 * @since 2.0.4.0 032 * 033 * @author Dominik Mayer 034 * 035 * @see AlertBlock 036 * @see <a 037 * href="http://getbootstrap.com/2.3.2/components.html#alerts">Bootstrap 038 * documentation</a> 039 */ 040public class Alert extends AlertBase { 041 042 043 public Alert() { 044 super(""); 045 } 046 047 public Alert(String html) { 048 super(html); 049 } 050 051 /** 052 * @param html 053 * @param type 054 */ 055 public Alert(String html, AlertType type) { 056 super(html); 057 setType(type); 058 } 059 060 /** 061 * @param html 062 * @param hasClose 063 */ 064 public Alert(String html, AlertType type, boolean hasClose) { 065 super(html, hasClose); 066 setType(type); 067 } 068 069 /** 070 * Sets the text of an optional heading. It is wrapped in {@code <strong>} 071 * tags and placed before the text. 072 */ 073 @Override 074 public void setHeading(String text) { 075 if (text == null || text.isEmpty()) 076 super.setHeading(""); 077 else 078 super.setHeading("<strong>" + text + "</strong> "); 079 } 080}