package Griglia;

import javax.swing.*;
import java.awt.*;


public class Griglia
{  
  
 public static void main(String[] args)
  {
    
    MyPanel numberPanel = new MyPanel();

    JButton button7 = new JButton("7");
    JButton button8 = new JButton("8");
    JButton button9 = new JButton("9");
    JButton button4 = new JButton("4");
    JButton button5 = new JButton("5");
    JButton button6 = new JButton("6");
    JButton button1 = new JButton("1");
    JButton button2 = new JButton("2");
    JButton button3 = new JButton("3");
    JButton button0 = new JButton("0");
    JButton buttonp = new JButton(".");
    JButton buttonCE = new JButton("CE");
 
   
    //JPanel numberPanel = new JPanel();
    numberPanel.setLayout(new GridLayout(4,3));
    numberPanel.add(button7);
    numberPanel.add(button8);
    numberPanel.add(button9);
    numberPanel.add(button4);
    numberPanel.add(button5);
    numberPanel.add(button6);
    numberPanel.add(button1);
    numberPanel.add(button2);
    numberPanel.add(button3);
    numberPanel.add(button0);
    numberPanel.add(buttonp);
    numberPanel.add(buttonCE);


   JFrame appFrame = new JFrame();
   appFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   appFrame.setContentPane(numberPanel); 
   appFrame.pack();
   appFrame.setVisible(true);

  }
  

}