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.HasType; 024import org.gwtbootstrap3.client.ui.base.helper.StyleHelper; 025import org.gwtbootstrap3.client.ui.constants.ProgressBarType; 026import org.gwtbootstrap3.client.ui.constants.Styles; 027import org.gwtbootstrap3.client.ui.html.Div; 028import org.gwtbootstrap3.client.ui.html.Span; 029 030import com.google.gwt.dom.client.Style; 031 032/** 033 * @author Joshua Godi 034 */ 035public class ProgressBar extends Div implements HasType<ProgressBarType> { 036 private final Span span = new Span(); 037 038 public ProgressBar() { 039 // Default style 040 setStyleName(Styles.PROGRESS_BAR); 041 042 // Progress text 043 add(span); 044 } 045 046 public void setSrOnly(final boolean srOnly) { 047 span.setStyleName(Styles.SR_ONLY, srOnly); 048 } 049 050 public void setText(final String text) { 051 span.setText(text); 052 } 053 054 public String getText() { 055 return span.getText(); 056 } 057 058 public void setPercent(final double percent) { 059 getElement().getStyle().setWidth(percent, Style.Unit.PCT); 060 } 061 062 public double getPercent() { 063 final String width = getElement().getStyle().getWidth(); 064 return width == null ? 0 : Double.valueOf(width.substring(0, width.indexOf("%"))); 065 } 066 067 @Override 068 public void setType(final ProgressBarType type) { 069 StyleHelper.addUniqueEnumStyleName(this, ProgressBarType.class, type); 070 } 071 072 @Override 073 public ProgressBarType getType() { 074 return ProgressBarType.fromStyleName(getStyleName()); 075 } 076}