| /* |
| * 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.jmeter.swing; |
| |
| import java.awt.Rectangle; |
| |
| import javax.swing.JTextPane; |
| import javax.swing.event.HyperlinkEvent; |
| import javax.swing.event.HyperlinkListener; |
| |
| import org.apache.jorphan.logging.LoggingManager; |
| import org.apache.log.Logger; |
| |
| /** |
| * Implements an HTML Pane with local hyperlinking enabled. |
| */ |
| public class HtmlPane extends JTextPane { |
| private static final long serialVersionUID = 240L; |
| |
| private static final Logger log = LoggingManager.getLoggerForClass(); |
| |
| public HtmlPane() { |
| this.addHyperlinkListener(new HyperlinkListener() { |
| @Override |
| public void hyperlinkUpdate(HyperlinkEvent e) { |
| if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) { |
| String ref = e.getURL().getRef(); |
| if (ref != null) { |
| log.debug("reference to scroll to = '" + ref + "'"); |
| if (ref.length() > 0) { |
| scrollToReference(ref); |
| } else { // href="#" |
| scrollRectToVisible(new Rectangle(1,1,1,1)); |
| } |
| } |
| } |
| } |
| }); |
| } |
| } |