import java.awt.Color;

import java.awt.Container;

import java.awt.Graphics;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JPanel;

public class GamePanel extends JPanel{

private JFrame frame=new JFrame();

private Container contentPane=frame.getContentPane();

private JButton startButton=new JButton("开始");

private Game game;

public JButton resetButton=new JButton("重置");;

public Grids grids;

public GamePanel(){

//super();

this.grids=new Grids();

initGamePanel();

//setBackground(Color.gray);

}

public void initGamePanel(){

frame.setTitle("2048");

frame.setVisible(true);

frame.setBounds(500,100,555,620);

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

contentPane.setLayout(null);

this.setFocusable(true);

contentPane.add(this);

this.setBounds(0, 0, 540, 540);

//contentPane.setBackground(Color.black);//被JPanel覆盖了，没有效果，嘿嘿

resetButton.setBounds(250, 545, 60, 30);

//resetButton.addActionListener(game);

contentPane.add(resetButton);

//contentPane.add(resetButton);

//contentPane.add(startButton);

}

@Override

protected void paintComponent(Graphics g) {

// TODO Auto-generated method stub

super.paintComponent(g);//这里必须调用父类 paint才可以显示自己的边框 背景颜色之类的，因为是这个方法画的自己，重写时要调用它

grids.drawGrids(g);

}

public void redisply(){

repaint();

}

}