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machine2.java
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machine2.java
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/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package javaapplication11;
import java.awt.event.ItemEvent;
/**
*
* @author simranagarwal
*/
public class machine2 extends javax.swing.JFrame {
JavaApplication11 gg=new JavaApplication11();
int total=gg.sum;
int ch=0;
/**
* Creates new form machine2
*/
public machine2() {
initComponents();
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
waterbutton = new javax.swing.JToggleButton();
teabutton = new javax.swing.JToggleButton();
coffeebutton = new javax.swing.JToggleButton();
buy = new javax.swing.JButton();
change = new javax.swing.JButton();
changelabel = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jLabel1.setText("Hot Water");
jLabel2.setText("Tea");
jLabel3.setText("Coffee");
waterbutton.setText("BUY");
waterbutton.setEnabled(false);
waterbutton.addItemListener(new java.awt.event.ItemListener() {
public void itemStateChanged(java.awt.event.ItemEvent evt) {
waterbuttonItemStateChanged(evt);
}
});
teabutton.setText("BUY");
teabutton.setEnabled(false);
teabutton.addItemListener(new java.awt.event.ItemListener() {
public void itemStateChanged(java.awt.event.ItemEvent evt) {
teabuttonItemStateChanged(evt);
}
});
coffeebutton.setText("BUY");
coffeebutton.setEnabled(false);
coffeebutton.addItemListener(new java.awt.event.ItemListener() {
public void itemStateChanged(java.awt.event.ItemEvent evt) {
coffeebuttonItemStateChanged(evt);
}
});
buy.setText("BUY");
buy.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
buyActionPerformed(evt);
}
});
change.setText("Get Change:");
change.setEnabled(false);
change.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
changeActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(waterbutton)
.addComponent(jLabel1))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(69, 69, 69)
.addComponent(jLabel2)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel3)
.addGap(79, 79, 79))
.addGroup(layout.createSequentialGroup()
.addGap(49, 49, 49)
.addComponent(teabutton)
.addGap(45, 45, 45)
.addComponent(coffeebutton)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))))
.addGroup(layout.createSequentialGroup()
.addGap(75, 75, 75)
.addComponent(buy)
.addGap(40, 40, 40)
.addComponent(change)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(changelabel, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(0, 19, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(34, 34, 34)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel1)
.addComponent(jLabel2)
.addComponent(jLabel3))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(waterbutton)
.addComponent(teabutton)
.addComponent(coffeebutton))
.addGap(37, 37, 37)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(buy)
.addComponent(change))
.addComponent(changelabel, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE))
.addContainerGap(123, Short.MAX_VALUE))
);
pack();
}// </editor-fold>//GEN-END:initComponents
private void buyActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_buyActionPerformed
// TODO add your handling code here:
switch(total){
case 5:
waterbutton.setEnabled(true);
//change.setEnabled(false);
break;
case 10:
teabutton.setEnabled(true);
waterbutton.setEnabled(true);
//change.setEnabled(false);
break;
default:
waterbutton.setEnabled(true);
teabutton.setEnabled(true);
coffeebutton.setEnabled(true);
}
}//GEN-LAST:event_buyActionPerformed
private void waterbuttonItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_waterbuttonItemStateChanged
// TODO add your handling code here:
if(evt.getStateChange()== ItemEvent.SELECTED){
waterbutton.setText("BOUGHT");
teabutton.setEnabled(false);
coffeebutton.setEnabled(false);
buy.setEnabled(false);
ch=total-5;
if(ch!=0)
change.setEnabled(true);
}
}//GEN-LAST:event_waterbuttonItemStateChanged
private void teabuttonItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_teabuttonItemStateChanged
// TODO add your handling code here:
if(evt.getStateChange()== ItemEvent.SELECTED){
teabutton.setText("BOUGHT");
waterbutton.setEnabled(false);
coffeebutton.setEnabled(false);
buy.setEnabled(false);
ch=total-10;
if(ch!=0)
change.setEnabled(true);
}
}//GEN-LAST:event_teabuttonItemStateChanged
private void coffeebuttonItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_coffeebuttonItemStateChanged
// TODO add your handling code here:
if(evt.getStateChange()== ItemEvent.SELECTED){
coffeebutton.setText("BOUGHT");
waterbutton.setEnabled(false);
teabutton.setEnabled(false);
change.setEnabled(true);
buy.setEnabled(false);
if(ch!=0)
ch=total-20;
}
}//GEN-LAST:event_coffeebuttonItemStateChanged
private void changeActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_changeActionPerformed
// TODO add your handling code here:
changelabel.setText(String.valueOf(ch));
change.setEnabled(false);
}//GEN-LAST:event_changeActionPerformed
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(machine2.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(machine2.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(machine2.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(machine2.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new machine2().setVisible(true);
}
});
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton buy;
private javax.swing.JButton change;
private javax.swing.JLabel changelabel;
private javax.swing.JToggleButton coffeebutton;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JToggleButton teabutton;
private javax.swing.JToggleButton waterbutton;
// End of variables declaration//GEN-END:variables
}