Java SE (Java Platform, Standard Edition)

Hi, i am making a battleship game and i can't get it to run on Swing with JApplet or JFrames, but i did manage to get it to run with awt. But i managed to get one playerboard up.
The main problem with awt was that i coulnd't get a proper scroll to work, becouse i want that two players should be able to have their
own playboard and that you scroll down to your own playboard when it is is your turn, but i couldnt get this working with awt Applet, so i converted to JFrames/JApplet.

But then i coulndt get it to display the playboard no longer and i am stuck and i think the problem is real simple just that i don't know what to do.
I would really appreiate if someone could spot the problem. Also i would like to know if i sohuld use JApplet or JFrame, adn if i use JApplet should the code layout be like Applet with init(), update(), threads or like JFrame?

Battleship.

package Battleship;


import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
 
public class Battleship extends JFrame {
	
	   public static void main(String[] args) {
	        Battleship frame = new Battleship();
	        frame.setVisible(true);
	    }

	   	private int JAppletWidth = 600;
		private int JAppletHeight = 400;
		private JScrollPane scroll;
		private JFrame Jf;
		private Board gameBoard;
		private Graphics g;
		private Container cont;

		public Battleship(){ 
			super("Paintwindow");
			
			cont = this.getContentPane();
			JPanel center = new JPanel();
			center.setBackground(Color.white);
			gameBoard = new Board(10,10);
			gameBoard.setPreferredSize(new Dimension(400,400));
			gameBoard.setBackground(Color.WHITE);
			
			cont.add(gameBoard,"South");

			this.setTitle("My new window");
		    this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		    this.pack();   // does layout of components.

		   // gameBoard.RitaRutnät(g, 10, 10, 10);
	}
  
}

package Battleship;

import javax.swing.*;

import java.awt.*;
import java.awt.event.*;


public class Board extends JScrollPane{
	private int lineDimension=0,amountLines=0;
	
	
	public Board(int lineDimension, int amountLines){
		this.lineDimension=lineDimension;
		this.amountLines=amountLines;
		setBackground(Color.white);
		setPreferredSize(new Dimension(350, 320));
	}
	
	public void changeLD(int lineDimension)
	{
		this.lineDimension = lineDimension;
	}
	
	public void changeAL(int amountLines)
	{
		this.amountLines = amountLines;
	}
	
	
	public void paintComponent(Graphics c,int x, int y, int storlek)
	{
		super.paintComponent(c);
		for(int i=0; i<amountLines+1;i++)
		{
			Color cd = new Color(50,50,50);
			c.setColor(cd);
			c.fillRect(i*(storlek/amountLines)+x, y, lineDimension, storlek);
		}
	//	c.fillRect(x, y, width, height)
		
		for(int i=0; i<amountLines+1;i++)
		{
			Color cd = new Color(50,50,50);
			c.setColor(cd);
			c.fillRect(x, i*(storlek/amountLines)+y, storlek, lineDimension);
		}
	}
	
	public void DrawBoard(Graphics c,int x, int y, int storlek)
	{
		super.paintComponent(c);
		for(int i=0; i<amountLines+1;i++)
		{
			Color cd = new Color(50,50,50);
			c.setColor(cd);
			c.fillRect(i*(storlek/amountLines)+x, y, lineDimension, storlek);
		}
	//	c.fillRect(x, y, width, height)
		
		for(int i=0; i<amountLines+1;i++)
		{
			Color cd = new Color(50,50,50);
			c.setColor(cd);
			c.fillRect(x, i*(storlek/amountLines)+y, storlek, lineDimension);
		}
	}
}

Edited by: Arne122 on Jan 3, 2010 9:39 AM