| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.log4j.chainsaw; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| import java.lang.reflect.InvocationTargetException; |
| |
| /** |
| * A simple ProgressPanel that can be used, a little more flexible |
| * than ProgressMonitor when you want it to be shown REGARDLESS |
| * of any timeouts etc. |
| * |
| * @author Paul Smith <psmith@apache.org> |
| */ |
| public class ProgressPanel extends JPanel { |
| private final JLabel messageLabel = new JLabel(); |
| private final JProgressBar progressBar; |
| |
| ProgressPanel(int min, int max, String msg) { |
| this.progressBar = new JProgressBar(min, max); |
| setBorder(BorderFactory.createLineBorder(Color.black, 1)); |
| messageLabel.setHorizontalAlignment(SwingConstants.CENTER); |
| messageLabel.setText(msg); |
| setLayout(new BorderLayout()); |
| |
| add(progressBar, BorderLayout.CENTER); |
| add(messageLabel, BorderLayout.SOUTH); |
| } |
| |
| public void setMessage(final String string) { |
| SwingUtilities.invokeLater( |
| () -> messageLabel.setText(string)); |
| } |
| |
| public void setProgress(final int progress) { |
| try { |
| Runnable runnable = () -> progressBar.setValue(progress); |
| if (!SwingUtilities.isEventDispatchThread()) { |
| SwingUtilities.invokeAndWait(runnable); |
| } else { |
| runnable.run(); |
| } |
| } catch (InterruptedException | InvocationTargetException e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| } |
| } |