ProgressEvent.java
资源名称:swingx.zip [点击查看]
上传用户:zhengdagz
上传日期:2014-03-06
资源大小:1956k
文件大小:3k
源码类别:
xml/soap/webservice
开发平台:
Java
- /*
- * $Id: ProgressEvent.java,v 1.2 2005/10/10 18:03:07 rbair Exp $
- *
- * Copyright 2004 Sun Microsystems, Inc., 4150 Network Circle,
- * Santa Clara, California 95054, U.S.A. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
- package org.jdesktop.swingx.event;
- /**
- * A MessageEvent that represents the cycle of a long running operation.
- * Use the constructors to indicate the stage of the operation.
- *
- * @author Mark Davidson
- */
- public class ProgressEvent extends MessageEvent {
- private int minimum;
- private int maximum;
- private int progress;
- private boolean indeterminate = true;
- /**
- * Constructs an indeterminate progress event.
- */
- public ProgressEvent(Object source) {
- super(source);
- }
- /**
- * Constructs a progress event used to indicate an increment of progress.
- *
- * @param source the object which orignated the event
- * @param progress the value between min and max which indicates
- * the progression of the operation.
- */
- public ProgressEvent(Object source, int progress) {
- super(source);
- this.progress = progress;
- setIndeterminate(false);
- }
- /**
- * Constructs a ProgressEvent which indicates the beginning of a long operation.
- * For a determinite progress operation, the minimum value should be less than
- * the maximum value. For indterminate operations, set minimum equal to maximum.
- *
- * @param source the object which orignated the event
- * @param min the minimum value of the progress operation
- * @param max the maximum value of the progress operation
- */
- public ProgressEvent(Object source, int min, int max) {
- super(source);
- setMaximum(max);
- setMinimum(min);
- setIndeterminate(max == min);
- }
- private void setMaximum(int max) {
- this.maximum = max;
- }
- public int getMaximum() {
- return maximum;
- }
- private void setMinimum(int min) {
- this.minimum = min;
- }
- public int getMinimum() {
- return minimum;
- }
- private void setIndeterminate(boolean indeterminate) {
- this.indeterminate = indeterminate;
- }
- public boolean isIndeterminate() {
- return indeterminate;
- }
- public int getProgress() {
- return progress;
- }
- }