How do you make jumpers?

Answer 1

package shorts.task;

public class shorts extends javax.swing.JFrame {

/** Creates new form shorts */

public shorts() {

initComponents();

}

@SuppressWarnings("unchecked")

// <editor-fold defaultstate="collapsed" desc="Generated Code">

private void initComponents() {

jLabel1 = new javax.swing.JLabel();

back = new javax.swing.JButton();

clear = new javax.swing.JButton();

submit = new javax.swing.JButton();

next = new javax.swing.JButton();

OrderNo = new javax.swing.JTextField();

size = new javax.swing.JTextField();

NoShorts = new javax.swing.JTextField();

TotalShorts = new javax.swing.JTextField();

cost = new javax.swing.JTextField();

jLabel2 = new javax.swing.JLabel();

jLabel3 = new javax.swing.JLabel();

jLabel4 = new javax.swing.JLabel();

jLabel5 = new javax.swing.JLabel();

jLabel6 = new javax.swing.JLabel();

CostButton = new javax.swing.JButton();

shortsTotal = new javax.swing.JButton();

print = new javax.swing.JButton();

setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

jLabel1.setFont(new java.awt.Font("Tahoma", 0, 18));

jLabel1.setText("shorts order form");

back.setText("back");

back.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

backActionPerformed(evt);

}

});

clear.setText("clear");

clear.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

clearActionPerformed(evt);

}

});

submit.setText("submit");

submit.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

submitActionPerformed(evt);

}

});

next.setText("next");

next.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

nextActionPerformed(evt);

}

});

OrderNo.setText("order no");

OrderNo.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

OrderNoActionPerformed(evt);

}

});

size.setText("size");

size.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

sizeActionPerformed(evt);

}

});

NoShorts.setText("no of shorts");

NoShorts.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

NoShortsActionPerformed(evt);

}

});

TotalShorts.setText("total no of shorts");

cost.setText("cost");

cost.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

costActionPerformed(evt);

}

});

jLabel2.setText("order no");

jLabel3.setText("size");

jLabel4.setText("no of shorts");

jLabel5.setText("total no of shorts");

jLabel6.setText("cost");

CostButton.setText("cost");

CostButton.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

CostButtonActionPerformed(evt);

}

});

shortsTotal.setText("NoShortsTotal");

shortsTotal.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

shortsTotalActionPerformed(evt);

}

});

print.setText("print all items");

print.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

printActionPerformed(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(73, 73, 73)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 373, javax.swing.GroupLayout.PREFERRED_SIZE)

.addGroup(layout.createSequentialGroup()

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)

.addGroup(layout.createSequentialGroup()

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addComponent(jLabel2)

.addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 71, javax.swing.GroupLayout.PREFERRED_SIZE)

.addComponent(jLabel4)

.addComponent(jLabel5)

.addComponent(jLabel6))

.addGap(18, 18, 18))

.addComponent(back))

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addComponent(OrderNo, javax.swing.GroupLayout.DEFAULT_SIZE, 359, Short.MAX_VALUE)

.addComponent(size, javax.swing.GroupLayout.DEFAULT_SIZE, 359, Short.MAX_VALUE)

.addComponent(NoShorts, javax.swing.GroupLayout.DEFAULT_SIZE, 359, Short.MAX_VALUE)

.addComponent(TotalShorts, javax.swing.GroupLayout.DEFAULT_SIZE, 359, Short.MAX_VALUE)

.addComponent(cost, javax.swing.GroupLayout.DEFAULT_SIZE, 359, Short.MAX_VALUE)

.addGroup(layout.createSequentialGroup()

.addComponent(clear)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addComponent(print)

.addGroup(layout.createSequentialGroup()

.addComponent(submit)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

.addComponent(next)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)

.addComponent(CostButton)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)

.addComponent(shortsTotal)))))))

.addContainerGap(52, javax.swing.GroupLayout.PREFERRED_SIZE))

);

layout.setVerticalGroup(

layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addContainerGap()

.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 77, javax.swing.GroupLayout.PREFERRED_SIZE)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)

.addComponent(OrderNo, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)

.addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 24, javax.swing.GroupLayout.PREFERRED_SIZE))

.addGap(18, 18, 18)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)

.addComponent(size, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)

.addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 17, javax.swing.GroupLayout.PREFERRED_SIZE))

.addGap(18, 18, 18)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)

.addComponent(NoShorts, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)

.addComponent(jLabel4))

.addGap(18, 18, 18)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)

.addComponent(TotalShorts, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)

.addComponent(jLabel5))

.addGap(18, 18, 18)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)

.addComponent(cost, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)

.addComponent(jLabel6))

.addGap(36, 36, 36)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)

.addComponent(clear)

.addComponent(back)

.addComponent(submit)

.addComponent(next)

.addComponent(CostButton)

.addComponent(shortsTotal))

.addGap(43, 43, 43)

.addComponent(print)

.addContainerGap(65, Short.MAX_VALUE))

);

pack();

}// </editor-fold>

private void backActionPerformed(java.awt.event.ActionEvent evt) {

counter --;

OrderNo.setText(Integer.toString(counter));

size.setText((shortSize[counter]));

NoShorts.setText(Integer.toString(noItem[counter]));

}

private void OrderNoActionPerformed(java.awt.event.ActionEvent evt) {

// TODO add your handling code here:

}

private void costActionPerformed(java.awt.event.ActionEvent evt) {

// TODO add your handling code here:

}

private void sizeActionPerformed(java.awt.event.ActionEvent evt) {

// TODO add your handling code here:

}

private void clearActionPerformed(java.awt.event.ActionEvent evt) {

OrderNo.setText("0");

cost.setText("0");

NoShorts.setText("0");

size.setText(" ");

TotalShorts.setText("0");

}

private void nextActionPerformed(java.awt.event.ActionEvent evt) {

counter ++;

OrderNo.setText(Integer.toString(counter));

size.setText((shortSize[counter]));

NoShorts.setText("0");

}

private void submitActionPerformed(java.awt.event.ActionEvent evt) {

noItem[counter] = Integer.parseInt(NoShorts.getText());

shortSize[counter] = size.getText();

}

private void NoShortsActionPerformed(java.awt.event.ActionEvent evt) {

// TODO add your handling code here:

}

private void CostButtonActionPerformed(java.awt.event.ActionEvent evt) {

cost.setText(String.valueOf(cost(Integer.parseInt(NoShorts.getText()))));

}

private void shortsTotalActionPerformed(java.awt.event.ActionEvent evt) {

int sum = 0;

for (int i = 0; i <noItem.length; i++){

sum += noItem[i];

TotalShorts.setText(Integer.toString(sum));

}

}

private void printActionPerformed(java.awt.event.ActionEvent evt) {

int S = 0;

int M = 0;

int L = 0;

for (int i = 0; i<noItem.length;i++){

if (shortSize[i]. equals("S")){

S = S +noItem[i];

}

if (shortSize[i]. equals("M")){

M = M +noItem[i];

}

if (shortSize[i]. equals("L")){

L = L +noItem[i];

}

}

System.out.println(S);

System.out.println(M);

System.out.println(L);

}

static double cost(int items){

double total = 0;

if (items <2){

total = 40* items;}

if (items ==2){

total = 40* items*.95;}

if (items >2){

total = 40* items*.90;}

return total;

}

/**

* @param args the command line arguments

*/

public static void main(String args[]) {

for (int i = 0; i < shortSize.length; i++){

shortSize[i] = "";

}

java.awt.EventQueue.invokeLater(new Runnable() {

public void run() {

new shorts().setVisible(true);

}

});

}

static String shortSize[] = new String [40];

int noItem[] = new int[40];

int counter = 0;

// Variables declaration - do not modify

private javax.swing.JButton CostButton;

private javax.swing.JTextField NoShorts;

private javax.swing.JTextField OrderNo;

private javax.swing.JTextField TotalShorts;

private javax.swing.JButton back;

private javax.swing.JButton clear;

private javax.swing.JTextField cost;

private javax.swing.JLabel jLabel1;

private javax.swing.JLabel jLabel2;

private javax.swing.JLabel jLabel3;

private javax.swing.JLabel jLabel4;

private javax.swing.JLabel jLabel5;

private javax.swing.JLabel jLabel6;

private javax.swing.JButton next;

private javax.swing.JButton print;

private javax.swing.JButton shortsTotal;

private javax.swing.JTextField size;

private javax.swing.JButton submit;

// End of variables declaration

}