//------------------------------------------------------------------------------
// HTTP Browser
// All Rights Reserved.
//------------------------------------------------------------------------------


 package  http;

 import  javax.swing.event.*;
 import  java.awt.event.*;
 import  javax.swing.*;
 import  java.awt.*;


 class  _LinkFollower  implements  HyperlinkListener {
   private  JEditorPane pane;
   public  _LinkFollower(JEditorPane pane)
  {
     this .pane = pane;
  }
   public   void  hyperlinkUpdate(HyperlinkEvent evt)
  {
     if  (evt.getEventType() == HyperlinkEvent.EventType.ACTIVATED)
    {
       try 
      {
        pane.setPage(evt.getURL());
      }
       catch  (Exception e) {
      }
      }
  }
}


 public   class  httpBrowser  extends  JFrame {
   public  JPanel contentPane;
  BorderLayout borderLayout1 =  new  BorderLayout();
  FlowLayout flow_layout =  new  FlowLayout(FlowLayout.LEFT,  10 ,  10 );

  JTextField lower_tf =  new  JTextField("");

  JTabbedPane jtp =  new  JTabbedPane();

   int  cols =  50 ;
   public  JPanel upper_panel =  new  JPanel(flow_layout);

   public  JLabel server_ip_lab =  new  JLabel("Address:  ");

   public  JTextField server_ip_tf =  new  JTextField(cols);

   public  JButton connect =  new  JButton(" GO ");


   public  String initialPage =  new  String("");

   public  JEditorPane jep =  new  JEditorPane();

      public   static   void  main(String[] args) {
       httpBrowser server =  new  httpBrowser();
     }



  // Construct the frame
   public  httpBrowser() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
     try  {
      jbInit();
    }
     catch  (Exception e) {
      e.printStackTrace();

    }
  }

  // Component initialization
   private   void  jbInit()  throws  Exception {
    contentPane = (JPanel)  this .getContentPane();
    contentPane.setLayout(borderLayout1);
     this .setTitle("HTTP Browser");

     this .setSize( new  Dimension( 800 ,  600 ));


    server_ip_tf.addKeyListener( new  KeyListener() {
       public   void  keyPressed(KeyEvent k) {

         if  (k.getKeyCode() ==  10 ) {

          but1_EnterPressed(k);
        }
      }

       public   void  keyReleased(KeyEvent k) {}

       public   void  keyTyped(KeyEvent k) {}

    });




    connect.addMouseListener( new  java.awt.event.MouseAdapter() {
       public   void  mousePressed(MouseEvent e) {
        but1_mousePressed(e);

      }

    });
    contentPane.setAlignmentY(( float )  0 . 5 );
    contentPane.setPreferredSize( new  Dimension( 537 ,  68 ));
    contentPane.setToolTipText("");

    lower_tf.setEditable(false);
    server_ip_tf.setText("");

    upper_panel.add(server_ip_lab);
    upper_panel.add(server_ip_tf);

    jep.setEditable(false);
    jep.addHyperlinkListener( new  _LinkFollower(jep));
    JScrollPane scrollPane =  new  JScrollPane(jep);
    upper_panel.add(connect);

    //jtp.setTabPlacement(3);

    contentPane.add(upper_panel, BorderLayout.PAGE_START);
    contentPane.add(scrollPane, BorderLayout.CENTER);
    contentPane.add(lower_tf, BorderLayout.PAGE_END);
     this .show();
  }

  //Overridden so we can exit when window is closed
   protected   void  processWindowEvent(WindowEvent e) {
     super .processWindowEvent(e);
     if  (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit( 0 );
    }
  }

   void  but1_mousePressed(MouseEvent e)
  {
    initialPage = server_ip_tf.getText();
     try 
    {
      jep.setPage(initialPage);
      lower_tf.setText("Done");
    }
     catch (Exception exc)
    {
      lower_tf.setText(""+exc);

    }


  }

   void  but1_EnterPressed(KeyEvent k)
  {
    initialPage = server_ip_tf.getText();
     try 
    {
      jep.setPage(initialPage);
      lower_tf.setText("Done");
    }
     catch (Exception exc)
    {
      lower_tf.setText(""+exc);

    }

  }
}