Sokoban java - Help

[Sokoman]

Hi guys,
I'm creating a sokoban game for my java class and i need some help in few aspects.
That is my board class where i create the objects in a gridlayout. The layout must be created using labels, when i execute the program the interface is created properly, the problem is the keylistener method, how can i make for exemple when i press the arrow up i get the position of the object man and move him for the cell above in the grid layout?
i hope you can help me.
tks Sokoman.


package Sokoban.com;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;

import javax.swing.*;

class sokobanBoard extends JFrame implements KeyListener
{
private JLabel lblPos;
int posX;
int posY;
int[][] Level1 = {
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{0,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,1,1,2,0,0,1,0,0,0,0,0,0,0,0,0,0},
{0,0,1,1,1,1,0,0,2,1,1,0,0,0,0,0,0,0,0,0},
{0,0,1,1,0,0,2,0,2,0,1,0,0,0,0,0,0,0,0,0},
{1,1,1,1,0,1,0,1,1,0,1,1,1,1,1,1,1,1,1,1},
{1,1,0,0,0,1,0,1,1,0,1,1,1,1,1,0,1,1,1,1},
{1,1,0,2,0,0,2,0,0,0,0,0,0,0,0,0,1,1,1,1},
{1,1,1,1,1,1,0,1,1,1,0,1,3,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
};

public sokobanBoard()
{
this.setSize(400,400);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE );
this.setLocation(100,350);
this.setTitle("Sokoban V1.0");
this.setLayout(null);
CreateBoard();
this.setVisible(true);
}

public void CreateBoard()
{

Wall wall;
Area area;
Cretes cretes;
Man man;
ImageIcon img;

setLayout (new GridLayout(20, 20, 0, 0));

for (int row = 0; row < 20; row ++)
{
for (int Column =0; Column < 20 ; Column++) {
switch (Level1[row][Column] ) {
case 0:
area = new Area(row, Column);
img = area.getImage();
lblPos = new JLabel();
lblPos.setSize(20, 20);
lblPos.setIcon(img);
add(lblPos);
//lblPos.setVisible(true);
break;
case 1:
wall = new Wall(row, Column);
img = wall.getImage();
lblPos = new JLabel();
lblPos.setSize(20, 20);
lblPos.setIcon(img);
add(lblPos);

break;
case 2:
cretes = new Cretes(row, Column);
img = cretes.getImage();
lblPos = new JLabel();
lblPos.setSize(20, 20);
lblPos.setIcon(img);
this.addKeyListener(this);
add(lblPos);

//lblPos.setVisible(true);
break;
case 3:
man = new Man(row, Column);
img = man.getImage();
lblPos = new JLabel();
lblPos.setSize(20, 20);
lblPos.setIcon(img);
lblPos.addKeyListener(this);
add(lblPos);
posX = man.x();
posY = man.y();


//lblPos.setVisible(true);
break;
default:
break;
}
}
}
}

public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub

}
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_UP ) {



//Right arrow key code
} else if (e.getKeyCode() == KeyEvent.VK_LEFT ) {

//Left arrow key code
} else if (e.getKeyCode() == KeyEvent.VK_UP ) {

//Up arrow key code
} else if (e.getKeyCode() == KeyEvent.VK_DOWN ) {
//Down arrow key code
}


}



@Override
public void keyReleased(KeyEvent e) {
// TODO Auto-generated method stub

}

@Override
public void keyTyped(KeyEvent e) {
// TODO Auto-generated method stub

}


}

[quad64bit]

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I see you have listener methods in place, but you don't do anything with them. I would keep track of where the player is at all times using array indexes, and from there, you can inspect what is in his surroundings by doing simple array access.