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From "Linbin Yu (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-4690) Anchor tag of HTML works incorrectly in Harmony
Date Wed, 29 Aug 2007 02:37:31 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-4690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Linbin Yu updated HARMONY-4690:
-------------------------------

    Comment: was deleted

> Anchor tag of HTML works incorrectly in Harmony
> -----------------------------------------------
>
>                 Key: HARMONY-4690
>                 URL: https://issues.apache.org/jira/browse/HARMONY-4690
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>         Environment: Win32
>            Reporter: Linbin Yu
>            Priority: Minor
>         Attachments: Harmony.PNG, RI.PNG
>
>
> The following test demonstrates the problem:
> import java.awt.Container;
> import javax.swing.JEditorPane;
> import javax.swing.JFrame;
> import javax.swing.JScrollPane;
> import javax.swing.event.HyperlinkEvent;
> import javax.swing.event.HyperlinkListener;
> import javax.swing.text.html.HTMLDocument;
> import javax.swing.text.html.HTMLFrameHyperlinkEvent;
> public class AnchorDemo extends JFrame implements HyperlinkListener {
> 	public static void main(String argv[]) {
> 		new AnchorDemo();
> 	}
> 	public AnchorDemo() {
> 		JEditorPane editorPane = new JEditorPane("text/html",
> 		"<a name=\"a1\">top</a><br><br><br><br><br><br>"
> 		+ "<a href=\"#a2\">link to bottom</a><br><br><br><br>"
> 		+ "<a name=\"a2\">bottom</a><br><br><br><br><br>");
> 		editorPane.setEditable(false);
> 		editorPane.addHyperlinkListener(this);
> 		Container container = getContentPane();
> 		container.add(new JScrollPane(editorPane));
> 		setSize(150, 150);
> 		setVisible(true);
> 	}
> 	public void hyperlinkUpdate(HyperlinkEvent e) {
> 		if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
> 			JEditorPane pane = (JEditorPane) e.getSource();
> 			HTMLDocument doc = (HTMLDocument) pane.getDocument();
> 			if (e instanceof HTMLFrameHyperlinkEvent) {
> 				HTMLFrameHyperlinkEvent evt = (HTMLFrameHyperlinkEvent) e;
> 				doc.processHTMLFrameHyperlinkEvent(evt);
> 			} else {
> 				try {
> 					pane.scrollToReference("a2");
> 				} catch (Throwable t) {
> 					t.printStackTrace();
> 				}
> 			}
> 		}
> 	}
> }
> The attached screenshots demonstrate the behavior of Harmony and RI after clicking the
hyperlink "link to bottom".

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