import java.awt.Cursor;
import java.awt.Desktop;
import java.awt.FlowLayout;
import java.awt.Desktop.Action;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.SwingUtilities;
/**
* @author Leyer
*/
public class _Main extends JDialog{
private static final long serialVersionUID = 1L;
private JLabel label;
public _Main(){
this.setTitle("Link on Jlabel");
this.setDefaultCloseOperation(DISPOSE_ON_CLOSE);
this.setSize(200,100);
this.setLayout(new FlowLayout(FlowLayout.CENTER));
label=new JLabel("");
addLinkToJLabel(label, "www.google.com");
add(label);
}
public void addLinkToJLabel(final JLabel label,final String url){
label.setText("<html><a href=>http//"+url+"</html>");
label.addMouseListener(new MouseListener() {
@Override public void mouseReleased(MouseEvent arg0) {}
@Override public void mousePressed(MouseEvent arg0) {}
@Override
public void mouseExited(MouseEvent arg0) {
label.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
}
@Override
public void mouseEntered(MouseEvent arg0) {
label.setCursor(new Cursor(Cursor.HAND_CURSOR));
}
@Override
public void mouseClicked(MouseEvent arg0) {
try {
if(Desktop.getDesktop().isSupported(Action.BROWSE)){
label.setCursor(new Cursor(Cursor.WAIT_CURSOR));
Desktop.getDesktop().browse(new URI(url));
label.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
}
else
System.err.println("Not supported!");
} catch (IOException e1) {e1.printStackTrace();
} catch (URISyntaxException e1) {System.err.println("URI Syntax error!");
}
}
});
}
public static void main(String[] argv) {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
new _Main().setVisible(true);
}
});
}
}
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Publicado el julio 19, 2011 en 1:16 am en J2SE | Feed RSS
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