PizzaGUI.java

/*
 * 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 pizzaqueue;

/**
 *
 * @author hemant
 */
public class PizzaGUI extends javax.swing.JFrame {
     myQueue mq;
     private int order;
     private String topping;
    
    /**
     * Creates new form PizzaGUI
     */
    public PizzaGUI() {
        initComponents();
        mq=new myQueue();
    }

    /**
     * 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();
        orderlbl = new javax.swing.JLabel();
        ordertf = new javax.swing.JTextField();
        toppinglbl = new javax.swing.JLabel();
        toppingtf = new javax.swing.JTextField();
        jScrollPane1 = new javax.swing.JScrollPane();
        detailta = new javax.swing.JTextArea();
        addbtn = new javax.swing.JButton();
        removebtn = new javax.swing.JButton();
        waitbtn = new javax.swing.JButton();
        exitbtn = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jLabel1.setText("Wictor's Pizza");

        orderlbl.setText("Order Number");

        toppinglbl.setText("Topping");

        toppingtf.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                toppingtfActionPerformed(evt);
            }
        });

        detailta.setColumns(20);
        detailta.setRows(5);
        jScrollPane1.setViewportView(detailta);

        addbtn.setText("Add");
        addbtn.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                addbtnActionPerformed(evt);
            }
        });

        removebtn.setText("Remove");
        removebtn.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                removebtnActionPerformed(evt);
            }
        });

        waitbtn.setText("Order wait");
        waitbtn.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                waitbtnActionPerformed(evt);
            }
        });

        exitbtn.setText("Exit");
        exitbtn.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                exitbtnActionPerformed(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(41, 41, 41)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 231, Short.MAX_VALUE)
                    .addGroup(layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                            .addComponent(toppinglbl, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                            .addComponent(jLabel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                            .addComponent(orderlbl, javax.swing.GroupLayout.DEFAULT_SIZE, 82, Short.MAX_VALUE))
                        .addGap(62, 62, 62)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                            .addComponent(ordertf)
                            .addComponent(toppingtf, javax.swing.GroupLayout.DEFAULT_SIZE, 87, Short.MAX_VALUE))))
                .addGap(18, 18, 18)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addComponent(waitbtn, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(removebtn, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(addbtn, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(exitbtn, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addContainerGap(27, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabel1)
                .addGap(18, 18, 18)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(orderlbl)
                    .addComponent(ordertf, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(addbtn))
                .addGap(18, 18, 18)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(toppinglbl)
                    .addComponent(toppingtf, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(removebtn))
                .addGap(18, 18, 18)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 156, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(waitbtn)
                        .addGap(18, 18, 18)
                        .addComponent(exitbtn)))
                .addContainerGap(19, Short.MAX_VALUE))
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void toppingtfActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_toppingtfActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_toppingtfActionPerformed

    private void addbtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_addbtnActionPerformed
        // TODO add your handling code here:
        
        Order or=new Order();
        order=Integer.parseInt(ordertf.getText());
        topping=toppingtf.getText();
        
        or.setOrder(order);
        or.setTopping(topping);
        
        mq.enqueue(or);
        detailta.append("\n"+"The order has been placed");
        ordertf.setText("");
        toppingtf.setText("");
        
        
    }//GEN-LAST:event_addbtnActionPerformed

    private void removebtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_removebtnActionPerformed
        // TODO add your handling code here:
        if(!(mq.isEmpty())){
            Order or=(Order)mq.dequeue();
            detailta.append("\n"+"The order has been cancelled");
        }
        else{
            detailta.append("\n"+"Your cart is empty");
        }
    }//GEN-LAST:event_removebtnActionPerformed

    private void waitbtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_waitbtnActionPerformed
        // TODO add your handling code here:
        int wait;
        wait=mq.size();
        detailta.append("\n"+"There are "+ wait + " orders ahead of you");
    }//GEN-LAST:event_waitbtnActionPerformed

    private void exitbtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exitbtnActionPerformed
        // TODO add your handling code here:
        System.exit(0);
    }//GEN-LAST:event_exitbtnActionPerformed

    /**
     * @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(PizzaGUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(PizzaGUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(PizzaGUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(PizzaGUI.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 PizzaGUI().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton addbtn;
    private javax.swing.JTextArea detailta;
    private javax.swing.JButton exitbtn;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JLabel orderlbl;
    private javax.swing.JTextField ordertf;
    private javax.swing.JButton removebtn;
    private javax.swing.JLabel toppinglbl;
    private javax.swing.JTextField toppingtf;
    private javax.swing.JButton waitbtn;
    // End of variables declaration//GEN-END:variables
}