This tutorial will teach you how to make a Bakery Management System Project using Java in Java step by step. This system will helpful you to learn Inventory Management System.
Paste the Code inside the Buttons
DefaultTableModel model;
String name;
int a,tot;
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
int sum = 0;
name = "Buger 1";
String test1= JOptionPane.showInputDialog("Enter the Qty ");
a = Integer.parseInt(test1);
tot = 1000 * a;
model = (DefaultTableModel)jTable1.getModel();
model.addRow(new Object[]
{
name,
1000,
a,
tot
}
);
for(int i=0; i<jTable1.getRowCount(); i++)
{
sum = sum + Integer.parseInt(jTable1.getValueAt(i, 3).toString());
}
txtbill.setText(Integer.toString(sum));
}
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
int sum = 0;
name = "Buger 2";
String test1= JOptionPane.showInputDialog("Enter the Qty ");
a = Integer.parseInt(test1);
tot = 1000 * a;
model = (DefaultTableModel)jTable1.getModel();
model.addRow(new Object[]
{
name,
2000,
a,
tot
}
);
for(int i=0; i<jTable1.getRowCount(); i++)
{
sum = sum + Integer.parseInt(jTable1.getValueAt(i, 3).toString());
}
txtbill.setText(Integer.toString(sum));
}
private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {
int sum = 0;
name = "Buger 3";
String test1= JOptionPane.showInputDialog("Enter the Qty ");
a = Integer.parseInt(test1);
tot = 1500 * a;
model = (DefaultTableModel)jTable1.getModel();
model.addRow(new Object[]
{
name,
2000,
a,
tot
}
);
for(int i=0; i<jTable1.getRowCount(); i++)
{
sum = sum + Integer.parseInt(jTable1.getValueAt(i, 3).toString());
}
txtbill.setText(Integer.toString(sum));
}
private void jButton4ActionPerformed(java.awt.event.ActionEvent evt) {
int sum = 0;
name = "cake 1";
String test1= JOptionPane.showInputDialog("Enter the Qty ");
a = Integer.parseInt(test1);
tot = 1000 * a;
model = (DefaultTableModel)jTable1.getModel();
model.addRow(new Object[]
{
name,
500,
a,
tot
}
);
for(int i=0; i<jTable1.getRowCount(); i++)
{
sum = sum + Integer.parseInt(jTable1.getValueAt(i, 3).toString());
}
txtbill.setText(Integer.toString(sum));
}
private void jButton5ActionPerformed(java.awt.event.ActionEvent evt) {
int sum = 0;
name = "cake 2";
String test1= JOptionPane.showInputDialog("Enter the Qty ");
a = Integer.parseInt(test1);
tot = 1000 * a;
model = (DefaultTableModel)jTable1.getModel();
model.addRow(new Object[]
{
name,
2000,
a,
tot
}
);
for(int i=0; i<jTable1.getRowCount(); i++)
{
sum = sum + Integer.parseInt(jTable1.getValueAt(i, 3).toString());
}
txtbill.setText(Integer.toString(sum));
}
private void jButton6ActionPerformed(java.awt.event.ActionEvent evt) {
int sum = 0;
name = "cake 3";
String test1= JOptionPane.showInputDialog("Enter the Qty ");
a = Integer.parseInt(test1);
tot = 3000 * a;
model = (DefaultTableModel)jTable1.getModel();
model.addRow(new Object[]
{
name,
2000,
a,
tot
}
);
for(int i=0; i<jTable1.getRowCount(); i++)
{
sum = sum + Integer.parseInt(jTable1.getValueAt(i, 3).toString());
}
txtbill.setText(Integer.toString(sum));
}Create Print Function
private void printBill() {
PrinterJob printerJob = PrinterJob.getPrinterJob();
printerJob.setPrintable(new Printable() {
@Override
public int print(Graphics graphics, PageFormat pageFormat, int pageIndex) throws PrinterException {
if (pageIndex > 0) {
return NO_SUCH_PAGE;
}
Graphics2D g2d = (Graphics2D) graphics;
g2d.translate(pageFormat.getImageableX(), pageFormat.getImageableY());
// Set the terminal receipt width and start printing content
Font font = new Font("Monospaced", Font.PLAIN, 12);
g2d.setFont(font);
int y = 20;
g2d.drawString(" Tutusfunny", 10, y);
y += 20;
g2d.drawString("--------------------------------", 10, y);
y += 20;
g2d.drawString(String.format("%-15s %5s %5s %10s", "Item", "Price", "Qy", "Total"), 10, y);
y += 20;
g2d.drawString("--------------------------------", 10, y);
y += 20;
for (int i = 0; i < model.getRowCount(); i++) {
String item = model.getValueAt(i, 0).toString();
String price = model.getValueAt(i, 1).toString();
String quantity = model.getValueAt(i, 2).toString();
String total = model.getValueAt(i, 3).toString();
g2d.drawString(String.format("%-15s %5s %8s %10s", item, price, quantity, total), 10, y);
y += 20;
}
g2d.drawString("--------------------------------", 10, y);
y += 20;
g2d.drawString(" Thanks Come again", 10, y);
y += 20;
g2d.drawString("--------------------------------", 10, y);
return PAGE_EXISTS;
}
});
boolean doPrint = printerJob.printDialog();
if (doPrint) {
try {
printerJob.print();
} catch (PrinterException ex) {
ex.printStackTrace();
}
}
}Call the Print Function inside the Button
printBill();
i have attached the video link below. which will do this tutorials step by step
