getting following error: incompatible types: vmpr cannot be converted to JFrame
JFrame VendingMachine = new vmpr();
import java.awt.Container;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JLabel;
import java.awt.*;
import javax.swing.*;
import javax.swing.JFrame;
public class vmgu extends JFrame implements ActionListener {
public JButton button[];
public JLabel label;
public JLabel label2;
public vmpr Machine = new vmpr();
public vmgu(){
button=new JButton[12];
label=new JLabel("balance"+ Machine.getbalance());
label2=new JLabel("vmachine");
JFrame myFrame=new JFrame();
Container pane = getContentPane(); // Get the pane.
pane.setLayout(new GridLayout(7,2));
for (int i=0;i<6; i++)
{
Machine.initialize();
button[i]= new JButton(Machine.getdesc(i) +" - " + Machine.pr(Machine.getprice(i)));
}
button[6]= new JButton ("Dollar");
button[7]=new JButton("half dollar");
button[8]=new JButton("quarter");
button[9]=new JButton("dime");
button[10]=new JButton("nickel");
button[11]=new JButton("coinreturn");
for (int i=0; i<6; i++){
button[i].addActionListener(this);
button[i+6].addActionListener(this);
pane.add(label);
pane.add(label2);
pane.add(button[i]);
pane.add(button[i+6]);
}
}
public void actionPerformed(ActionEvent event){
boolean success;
Object tbutton=event.getSource();
Machine.initialize();
for(int i=6; i<12; i++){
if(tbutton==button[i]){
switch(i){
case 6:
Machine.addmoney(100);
break;
case 7:
Machine.addmoney(50);
break;
case 8:
Machine.addmoney(25);
break;
case 9:
Machine.addmoney(10);
break;
case 10:
Machine.addmoney(5);
case 11:
Machine.getprbalance();
}
}
}
for (int i=0; i<6; i++){
if (tbutton==button[i]){
success=Machine.buyitem(i);
Machine.getchange();
}
}
label.setText("balance"+ vmpr.getprbalance());
}
public static void main(String args[]) {
BuildMachine();
}
public static void BuildMachine() {
JFrame VendingMachine = new vmpr();
VendingMachine.show();
}
}
public class vmpr {
final static int pr0=105;
final static int pr1=120;
final static int pr2=150;
final static int pr3=160;
final static int pr4=170;
final static int pr5=180;
final static String des0="pepsi";
final static String des1="cocke";
final static String des2="dipepsi";
final static String des3="7up";
final static String des4="drpepper";
final static String des5="canadadry";
public static int balance;
public static int prices[]=new int[6];
public static String desc[]=new String[6];
public static void setprice(int itemno, int price){
prices[itemno]=price;
}
public static void setdesc(int itemno, String des){
desc[itemno]=des;
}
public static int getprice(int price){
return prices[price];
}
public static String getdesc(int itemno){
return desc[itemno];
}
public static void setbalance(int Balance){
balance=Balance;
}
public static int getbalance(){
return balance;
}
public static void addmoney(int money){
balance=money+balance;
}
public boolean buyitem(int item){
boolean tr;
if (balance < getprice(item))
{
System.out.println("not enough funds");
tr=false;
}
else
{
balance-=getprice(item);
System.out.println("purchase successfully");
tr=true;
}
return tr;
}
public static void initialize(){
setdesc(0,des0);
setdesc(1,des1);
setdesc(2,des2);
setdesc(3,des3);
setdesc(4,des4);
setdesc(5,des5);
setprice(0,pr0);
setprice(1,pr1);
setprice(2,pr2);
setprice(3,pr3);
setprice(4,pr4);
setprice(5,pr5);
}
public static void getchange(){
int dollars=0;
int halfdollars=0;
int quarter=0;
int dime=0;
int nickel=0;
int total=getbalance();
dollars=total/100;
total-=(dollars*100);
halfdollars=total/50;
total-=(halfdollars*50);
quarter=total/25;
total-=(quarter*25);
dime=total/10;
total-=(dime*10);
nickel=total/5;
total-=(nickel*5);
}
public static String getprbalance(){
return pr(balance);
}
public static String pr(int amount){
int dollars=0;
int cents=0;
int tens=0;
int ones=0;
String as=null;
dollars=amount/100;
cents = amount % 100; // This gets the remainer, or how many cents are left.
// Now get the Ten's and One's places from this "Cents".
tens = cents / 10; // This gets the tens place of our total.
ones = cents % 10; // This gets the ones place of our total.
// Create our pretty String that has the format: "$X.XX"
as = "$" + dollars + "." + tens + ones;
return as;
}
}
