The Java Program below needs to be modified so that when the user clicks on the

Question

The Java Program below needs to be modified so that when the user clicks on the yellow placemark in the first picture (Fortress.jpg), the second picture (Bala_Hissar.jpg) should pop up on the screen.

The current code already outputs the first picture. The pictures are below the code.

import java.awt.*;

import javax.swing.*;

public class TransitMap

{

private JScrollPane scrollPaneLevel;

public TransitMap()

{

   JPanel topPanelLevel = new JPanel();

     topPanelLevel.setLayout( new BorderLayout() );

     Icon imageLevel = new ImageIcon("Fortress.jpg" );

     JLabel labelLevel = new JLabel(imageLevel);

     scrollPaneLevel = new JScrollPane();

     scrollPaneLevel.getViewport().add(labelLevel);

     topPanelLevel.add( scrollPaneLevel, BorderLayout.CENTER );

     }

   public static void main(String[] args)

   {

      JFrame frame = new JFrame("Satellite View");

      frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

      ImageIcon image = new ImageIcon("Fortress.jpg");

      JLabel imageLabel = new JLabel(image);

      JButton tooltipButton = new JButton(image);

      tooltipButton.setToolTipText("tooltip");

      JScrollPane sp = new JScrollPane(imageLabel);

      tooltipButton.setToolTipText("Bala Hissar Forest");

      sp.setPreferredSize(new Dimension(450, 400));

      frame.getContentPane().add(sp);

      frame.getContentPane().add(tooltipButton);

      frame.pack();

      frame.setVisible(true);

   }

}

Fortress.jpg

Bala_Hissar.jpg

Explanation / Answer

Hi, Please find the updated code below.

TransitMap.java

import java.awt.*;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.swing.*;
public class TransitMap
{
JButton tooltipButton;
ImageIcon image1 = new ImageIcon("Bala_Hissar.jpg");
JLabel imageLabel;
public TransitMap()
{
JPanel topPanelLevel = new JPanel();
topPanelLevel.setLayout( new BorderLayout() );
JFrame frame = new JFrame("Satellite View");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
ImageIcon image = new ImageIcon("Fortress.jpg");
imageLabel = new JLabel(image);
tooltipButton = new JButton(image);
tooltipButton.setToolTipText("tooltip");
imageLabel.setToolTipText("Bala Hissar Forest");
imageLabel.addMouseListener(new MouseAdapter()
{
@Override
public void mouseClicked(MouseEvent e)
{
int x=e.getX();
int y=e.getY();
if(x > 610 && x < 660 && y >340 && y < 390){
imageLabel.setIcon(image1);
}
}
});
frame.getContentPane().add(imageLabel);
frame.pack();
frame.setVisible(true);
  
}
public static void main(String[] args)
{
new TransitMap();
}

}

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.