JAVA CODE FOR PIZZACAFE

                     code for pizza cafe of netbeans (java)

DECLARE VARIABLES AS....

TEXT FIELD  -tf1,tf2,tf3 etc...

radiobutton -rb1,rb2,rb3 etc...

CHECK BOX-cb1,cb2,cb3..

don't forget to add button group to radiobutton

and selecting button group 1 on properties of buttongroup on both radiobutton select buttongroup1

ON TEXTFEILD OF RATE ,COST OF TOPPING, AMOUNT SET 

tf3.setEditable(false);

tf4.setEditable(false);

tf5.setEditable(false);

code for rate button

int q=Integer.parseInt(tf2.getText());

int rate;

if(rb1.isSelected())

{   rate=q*100;

  tf3.setText(" "+rate);

}else

   

{rate=q*500;

 tf3.setText(""+rate);

code for amount button

int t = 0;

if(ch1.isSelected())

    t=t+45;

else

    if(ch2.isSelected())

        t=t+55;

    else

        if(ch3.isSelected())

            t=t+65;

tf4.setText(" "+t);

code for order button

String name=tf1.getText();

        JOptionPane.showMessageDialog(this,tf1.getText()+" "+"your order booked"); 

code for clear button

tf1.setText(" ");

tf2.setText(" ");

tf3.setText(" ");

tf4.setText(" ");

rb1.setSelected(false);

rb2.setSelected(false);

ch1.setSelected(false);

ch2.setSelected(false);

ch3.setSelected(false);

code for exit button

System.exit(0); 

runtime screenshot

 IF U FACE ANY PROBLEM FEEL FREE TO COMMENT                              BY-SHREY GUPTA

                  THANKYOU