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import java.awt.BorderLayout;
import java.awt.Dimension;
import java.io.IOException;
import javax.accessibility.AccessibleContext;
import javax.accessibility.AccessibleHyperlink;
import javax.accessibility.AccessibleHypertext;
import javax.accessibility.AccessibleText;
import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.event.HyperlinkEvent;
import javax.swing.event.HyperlinkListener;
public class MainClass extends JFrame implements HyperlinkListener {
JEditorPane view;
MainClass() throws IOException {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
view = new JEditorPane("http://www.java2java.com");
view.setEditable(false);
view.setPreferredSize(new Dimension(400, 400));
view.addHyperlinkListener(this);
getContentPane().add(new JScrollPane(view), BorderLayout.CENTER);
pack();
setVisible(true);
}
public void hyperlinkUpdate(HyperlinkEvent e) {
try {
view.setPage(e.getURL());
} catch (java.io.IOException e2) {
}
}
public static void main(String[] args)throws IOException {
MainClass ad4 = new MainClass();
ad4.dumpHypertextInfo(ad4.getAccessibleContext());
}
void dumpHypertextInfo(AccessibleContext ac) {
AccessibleText at = ac.getAccessibleText();
AccessibleHypertext ah = null;
if (at instanceof AccessibleHypertext)
ah = (AccessibleHypertext) at;
if (ah != null) {
int nLinks = ah.getLinkCount();
for (int i = 0; i < nLinks; i++) {
AccessibleHyperlink ahl = ah.getLink(i);
int nActions = ahl.getAccessibleActionCount();
for (int j = 0; j < nActions; j++) {
String s = ahl.getAccessibleActionDescription(j);
System.out.println("Action = " + s);
}
}
return;
}
int nChildren = ac.getAccessibleChildrenCount();
for (int i = 0; i < nChildren; i++)
dumpHypertextInfo(ac.getAccessibleChild(i).getAccessibleContext());
}
}
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