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1: /* =========================================================== 2: * JFreeChart : a free chart library for the Java(tm) platform 3: * =========================================================== 4: * 5: * (C) Copyright 2000-2007, by Object Refinery Limited and Contributors. 6: * 7: * Project Info: http://www.jfree.org/jfreechart/index.html 8: * 9: * This library is free software; you can redistribute it and/or modify it 10: * under the terms of the GNU Lesser General Public License as published by 11: * the Free Software Foundation; either version 2.1 of the License, or 12: * (at your option) any later version. 13: * 14: * This library is distributed in the hope that it will be useful, but 15: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 16: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 17: * License for more details. 18: * 19: * You should have received a copy of the GNU Lesser General Public 20: * License along with this library; if not, write to the Free Software 21: * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 22: * USA. 23: * 24: * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 25: * in the United States and other countries.] 26: * 27: * ----------------------- 28: * ChartProgressEvent.java 29: * ----------------------- 30: * (C) Copyright 2003-2007, by Object Refinery Limited. 31: * 32: * Original Author: David Gilbert (for Object Refinery Limited); 33: * Contributor(s): -; 34: * 35: * Changes 36: * ------- 37: * 14-Jan-2003 : Version 1 (DG); 38: * 39: */ 40: 41: package org.jfree.chart.event; 42: 43: import org.jfree.chart.JFreeChart; 44: 45: /** 46: * An event that contains information about the drawing progress of a chart. 47: */ 48: public class ChartProgressEvent extends java.util.EventObject { 49: 50: /** Indicates drawing has started. */ 51: public static final int DRAWING_STARTED = 1; 52: 53: /** Indicates drawing has finished. */ 54: public static final int DRAWING_FINISHED = 2; 55: 56: /** The type of event. */ 57: private int type; 58: 59: /** The percentage of completion. */ 60: private int percent; 61: 62: /** The chart that generated the event. */ 63: private JFreeChart chart; 64: 65: /** 66: * Creates a new chart change event. 67: * 68: * @param source the source of the event (could be the chart, a title, an 69: * axis etc.) 70: * @param chart the chart that generated the event. 71: * @param type the type of event. 72: * @param percent the percentage of completion. 73: */ 74: public ChartProgressEvent(Object source, JFreeChart chart, int type, 75: int percent) { 76: super(source); 77: this.chart = chart; 78: this.type = type; 79: } 80: 81: /** 82: * Returns the chart that generated the change event. 83: * 84: * @return The chart that generated the change event. 85: */ 86: public JFreeChart getChart() { 87: return this.chart; 88: } 89: 90: /** 91: * Sets the chart that generated the change event. 92: * 93: * @param chart the chart that generated the event. 94: */ 95: public void setChart(JFreeChart chart) { 96: this.chart = chart; 97: } 98: 99: /** 100: * Returns the event type. 101: * 102: * @return The event type. 103: */ 104: public int getType() { 105: return this.type; 106: } 107: 108: /** 109: * Sets the event type. 110: * 111: * @param type the event type. 112: */ 113: public void setType(int type) { 114: this.type = type; 115: } 116: 117: /** 118: * Returns the percentage complete. 119: * 120: * @return The percentage complete. 121: */ 122: public int getPercent() { 123: return this.percent; 124: } 125: 126: /** 127: * Sets the percentage complete. 128: * 129: * @param percent the percentage. 130: */ 131: public void setPercent(int percent) { 132: this.percent = percent; 133: } 134: 135: }