java-project/Keypad.java at main · Garimajunejaa/java-project · GitHub

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// Keypad.java
// Represents the keypad of the ATM
import java.util.Scanner;
import java.awt.Button;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Graphics;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.util.Random;
import javax.swing.JFrame;
import javax.swing.JTextField;

import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JButton;// program uses Scanner to obtain user input

public class Keypad
{
   private Scanner input; // reads data from the command line
   private String userinput;
   public static JButton B1;
   public static JButton B2;
   public static JButton B3;
   public static JButton B4;
   public static JButton B5;
   public JButton B6;
   public JButton B7;
   public JButton B8;
   public JButton B9;
   public JButton B0;
   public JButton BClear;
   public JButton BEnter;


   // no-argument constructor initializes the Scanner
   public Keypad()
   {
      input = new Scanner(System.in);
   } // end no-argument Keypad constructor

   // return an integer value entered by user
   public int getInput()
   {
      return input.nextInt(); // we assume that user enters an integer
   } // end method getInput

   public void setbuttons(){

	   B1 = new JButton("1");
	   B1.setText("1");
	   B2 = new JButton("2");
	   B3 = new JButton("3");
	   B4 = new JButton("4");
	   B5 = new JButton("5");
	   B6 = new JButton("6");
	   B7 = new JButton("7");
	   B8 = new JButton("8");
	   B9 = new JButton("9");
	   B0 = new JButton("0");
	   BClear = new JButton("Clear");
	   BEnter = new JButton("Enter");

   }

   public JPanel addkeypad(){
	   JPanel panel = new JPanel();
	   panel.setPreferredSize(new Dimension(180, 160));
	   panel.setBackground(Color.gray);
	   panel.setLayout(new FlowLayout());
	   panel.add(B1);
	   panel.add(B2);
	   panel.add(B3);
	   panel.add(B4);
	   panel.add(B5);
	   panel.add(B6);
	   panel.add(B7);
	   panel.add(B8);
	   panel.add(B9);
	   panel.add(BClear);
	   panel.add(B0);
	   panel.add(BEnter);

	   return panel;
   }


   public String userinput(){
	   return userinput();
   }

   public void resetuserinput(){
	   userinput = "";
   }

}