/**************************************************************
/                       Number Converter Applet
/						IKE
/						Started: 6/12/01
/**************************************************************/
  
import java.awt.*;
import java.applet.*;
import java.awt.event.*;
//import java.lang.Object.*;

public class NumConverter extends Applet implements ActionListener {
	
    public TextField input1, display1, display2, display3;
    public Label labelTitle, label1input, label2display1, label3display2, label4display3;    
    public Button b1;
    public Panel p1, p2;
    Font f;
    
             
    public void init() {
    
        f = new Font("", Font.BOLD, 12);
       
	    setBackground(Color.yellow);
	    
	    p1 = new Panel(new GridLayout(2, 2, 5, 5));
	    p2 = new Panel(new GridLayout(3, 2, 5, 5));

	
	    setLayout(new GridLayout(2, 1, 5, 5));
	
		input1 = new TextField(40);
		input1.setBackground(Color.white);
	    	        
	    display1 = new TextField(40);
	    display1.setEditable(false);
	    display1.setBackground(Color.white);
	    
	    display2 = new TextField(40);
	    display2.setEditable(false);
	    display2.setBackground(Color.white);
	    
	    display3 = new TextField(40);
	    display3.setEditable(false);
	    display3.setBackground(Color.white);
	        
		labelTitle = new Label("");
	    
	    setFont(f);
	    label1input = new Label("Enter an Integer: ");
	    label2display1 = new Label("Binary");	 
	    label3display2 = new Label("Octal");	
	    label4display3 = new Label("Hexadecimal");	
	   
		b1 = new Button("Convert It!");
	    b1.addActionListener(this);
	    b1.setBackground(Color.lightGray);
        
	    p1.add(label1input); p1.add(labelTitle);  
        p1.add(input1);      p1.add(b1); 
        
        p2.add(label2display1); p2.add(display1); 
        p2.add(label3display2); p2.add(display2); 
        p2.add(label4display3); p2.add(display3);
        
       
        
         add(p2); add(p1);
    	
    }
         
    public void actionPerformed(ActionEvent e) {
    
        int num1;
        String str;
        
        str = input1.getText();
    
        num1 = Integer.parseInt(str);
   
        str = e.getActionCommand();
        
        display1.setText(Integer.toBinaryString(num1)); 
        
        display2.setText(Integer.toOctalString(num1)); 
        
        display3.setText(Integer.toHexString(num1)); 
  
    }

}