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Any ideas of how an input or output file could be included in this program in a useful way? Also how would it be executed?
Any ideas of how an input or output file could be included in this program in a useful way? Also how would it be executed?
package SizeConverterArray;
import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import javax.swing.*;
public class SizeConverterArray extends Frame implements ItemListener, ActionListener
{
private String[] Item = {"Nike", "Adidas", "Balenciaga(EU)", "Puma", "Timberland(Boots)"}; // array
JComboBox convertFrom, convertTo;
JTextField txtFrom, txtTo;
JButton compute, exit;
JLabel from, to;
JLabel lblFrom, lblTo;
JPanel mainPanel = new JPanel();
double input = 0;
double result = 0;
public SizeConverterArray() {
super("Shoe Size Converter");
setSize(420,300);
setLayout(null);
setBackground(Color.lightGray);
lblFrom = new JLabel("From:");
lblFrom.setBounds(30,45,250,30);
lblFrom.setForeground(Color.RED);
add(lblFrom);
convertFrom = new JComboBox();
convertFrom.setBounds(30,70,150,30);
for (String x:Item) // convertFrom field
{
convertFrom.addItem(x);
}
add(convertFrom);
lblTo = new JLabel("To:");
lblTo.setBounds(230,45,250,30);
lblTo.setForeground(Color.RED);
add(lblTo);
convertTo = new JComboBox();
convertTo.setBounds(230,70,150,30);
for (String x:Item) // convertTo field
{
convertTo.addItem(x);
}
add(convertTo);
from = new JLabel("Enter Size to Convert:");
from.setBounds(50,110,300,30);
add(from);
txtFrom = new JTextField(15);
txtFrom.setBounds(50,140,300,30);
add(txtFrom);
compute = new JButton("Convert");
compute.setBounds(100,250,100,30);
add(compute);
to = new JLabel("Size Converted:");
to.setBounds(50,170,300,30);
add(to);
txtTo = new JTextField(15);
txtTo.setBounds(50,200,300,30);
txtTo.setEditable(false);
txtTo.setForeground(Color.RED);
add(txtTo);
exit = new JButton("Exit");
exit.setBounds(210,250,100,30);
add(exit);
convertFrom.addItemListener(this);
convertTo.addItemListener(this);
compute.addActionListener(this);
txtFrom.addActionListener(this);
exit.addActionListener(this);
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
exit();
}
});
}
public void exit(){
setVisible(false);
dispose();
System.exit(0);
}
public static void main(String args[]) {
SizeConverterArray w = new SizeConverterArray();
w.setVisible(true);
}
// GetSize() function
public double GetSize(String x) {
switch(x)
{
case "Nike": {
if(convertTo.getSelectedItem()=="Nike")
{
result = (input);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Adidas")
{
result = (input - 0.5);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Balenciaga(EU)")
{
result = (input + 32);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Puma")
{
result = (input * 1.0);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Timberland(Boots)")
{
result = (input - 1.0);
txtTo.setText(""+result);
}
}
break;
case "Adidas":{
if(convertTo.getSelectedItem()=="Nike")
{
result = (input + 0.5);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Adidas")
{
result = (input);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Balenciaga(EU)")
{
result = (input + 31);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Puma")
{
result = (input + 0.5);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Timberland(Boots)")
{
result = (input - 0.5);
txtTo.setText(""+result);
}
}
break;
case "Balenciaga(EU)":{
if(convertTo.getSelectedItem()=="Nike")
{
result = (input - 32);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Adidas")
{
result = (input - 32);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Balenciaga(EU)")
{
result = (input);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Puma")
{
result = (input - 32);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Timberland(Boots)")
{
result = (input - 33);
txtTo.setText(""+result);
}
}
break;
case "Puma":{
if(convertTo.getSelectedItem()=="Nike")
{
result = (input * 1.0);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Adidas")
{
result = (input - 0.5);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Balenciaga(EU)")
{
result = (input + 32);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Puma")
{
result = (input);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Timberland(Boots)")
{
result = (input - 1.0);
txtTo.setText(""+result);
}
}
break;
case "Timberland(Boots)":{
if(convertTo.getSelectedItem()=="Nike")
{
result = (input + 1.0);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Adidas")
{
result = (input + 0.5);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Balenciaga(EU)")
{
result = (input + 33);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Puma")
{
result = (input + 1.0);
txtTo.setText(""+result);
}
else if(convertTo.getSelectedItem()=="Timberland(Boots)")
{
result = (input);
txtTo.setText(""+result);
}
}
}
return result;
}
public void actionPerformed(ActionEvent e) {
input = Double.parseDouble(txtFrom.getText());
String msg = txtFrom.getText();
if(e.getSource()==compute)
{
for (String x:Item)
{
if(convertFrom.getSelectedItem()==x)
GetSize(x);
txtTo.setText(""+result);
}
}
else
{
int choice = JOptionPane.showConfirmDialog(null,"Are You Sure?","Exit",JOptionPane.YES_NO_OPTION);
if(choice==0) {
dispose();
System.exit(0);
}
}
}
public void itemStateChanged(ItemEvent e)
{
}
}
