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 */
016 package com.github.gwtbootstrap.client.ui;
017
018 import com.github.gwtbootstrap.client.ui.base.DivWidget;
019 import com.github.gwtbootstrap.client.ui.base.StyleHelper;
020 import com.github.gwtbootstrap.client.ui.resources.Bootstrap;
021 import com.google.gwt.dom.client.Style.Unit;
022
023 //@formatter:off
024 /**
025 * The progress bar.
026 *
027 * @since 2.0.4.0
028 * @author Dominik Mayer
029 */
030 //@formatter:on
031 public class ProgressBar extends DivWidget {
032
033 public enum Style implements com.github.gwtbootstrap.client.ui.base.Style {
034
035 DEFAULT(""),
036
037 STRIPED(Bootstrap.progress_striped),
038
039 ANIMATED(Bootstrap.progress_animated);
040
041 private final String styleName;
042
043 private Style(String styleName) {
044 this.styleName = styleName;
045
046 }
047
048 public String get() {
049 return this.styleName;
050 }
051 }
052
053 public enum Color implements com.github.gwtbootstrap.client.ui.base.Style {
054 DEFAULT(""),
055 INFO("progress-info"),
056 SUCCESS("progress-success"),
057 DANGER("progress-danger"),
058 WARNING("progress-warning")
059 ;
060
061 private final String styleName;
062
063 private Color(String styleName) {
064 this.styleName = styleName;
065 }
066
067 @Override
068 public String get() {
069 return this.styleName;
070 }
071
072 }
073
074 private DivWidget bar = new DivWidget();
075
076 public ProgressBar() {
077 setStylePrimaryName(Bootstrap.progress);
078 addStyleName(Bootstrap.progress);
079 bar.addStyleName(Bootstrap.bar);
080 setColor(Color.DEFAULT);
081 add(bar);
082 }
083
084 public ProgressBar(Style style) {
085 this();
086 setType(style);
087 }
088
089 public void setType(Style style) {
090 StyleHelper.changeStyle(this, style, Style.class);
091 }
092
093 public void setPercent(int percent) {
094 bar.getElement().getStyle().setWidth(percent, Unit.PCT);
095 }
096
097 public int getPercent() {
098 String width = bar.getElement().getStyle().getWidth();
099 if (width == null)
100 return 0;
101 else
102 return Integer.valueOf(width.substring(0, width.indexOf("%")));
103 }
104
105 public void setColor(Color color) {
106 StyleHelper.changeStyle(this, color, Color.class);
107 }
108
109 }