MouseListener is not Working ....

Question

Problem is like this......
I have made a class TakeInput......this class uses an object of another class ViewPanel
to display an Image. ViewPanel is an Inner class of TakeInput. Mouse handling has been
used in the class ViewPanel to point out the pixels of the image. ViewPanel uses an Instance of
another Class ImageView to display image in which no mousehandling has been used.
I want to draw a line on the image using some function in the TakeInput Class and mousehandling.
Now I see that the ViewPanel Class is showing the information of pixels as it should. but no line is
drawn on the image. Is the mousehandling of TakeInput Class is not working.

Answer 1

yeah, i don't like this, it's nasty, but i got it to work. try this:
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.JComboBox;
import javax.swing.JFrame;
public class Test implements MouseListener{
     public Test() {
          JFrame frame = new JFrame();
          frame.setBounds(50, 50, 200, 200);
          JComboBox cbox = new JComboBox();
          cbox.addItem("ai1");
          cbox.addItem("ai2");
          cbox.getComponent(0).addMouseListener(this);
          frame.getContentPane().add(cbox, "North");
          frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
          frame.show();
     public static void main(String[] args) {
          Test testmain1 = new Test();
     public void mouseEntered(MouseEvent e) {
          System.out.println("entered");
     public void mouseReleased(MouseEvent e) {
          System.out.println("released");
     public void mousePressed(MouseEvent e) {
          System.out.println("pressed");
     public void mouseClicked(MouseEvent e) {
          System.out.println("clicked");
     public void mouseExited(MouseEvent e) {
          System.out.println("exited");
}...perhaps someone can provide a more elegant solution and/or explain why i have to do a getComponent(0), which stinks if you ask me.