Mekkaoui Ahmed

بدي مستعمل يدخل معلومات و بعدين برنامج يضرب قيمة منتج في عدد منتج ثم يضعها في motantبعدين يجمع motant و يضعا في total package hada; import javax.swing.*; import javax.swing.table.TableColumnModel; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.io.BufferedReader; import java.io.File; import java.io.FileReader; import java.io.FileWriter; import java.io.IOException; import java.io.PrintWriter; import java.util.Date; public class Test extends JFrame { JLabel l,l1;JTable t,t1;Panel Tpanel;JButton b; Test(){ l=new JLabel("Entreprise National des piéces/ 15 zone Rouiba/ Algérie",JLabel.LEFT); l1=new JLabel("Facture",JLabel.RIGHT); l.setFont(new Font("Ahmed",Font.PLAIN,20)); l1.setFont(new Font("Ahmed",Font.BOLD,30)); l.setVerticalAlignment(JLabel.TOP); l1.setVerticalAlignment(JLabel.CENTER); String titles[]= {"Référence","Produit","Quantité","Prix","Montant"}; String titles1[]= {"",""}; Object[][] data,data1; data = new Object[3][5]; data1 = new Object[4][2]; Date d=new Date(); data1[0][0]="Némuro";data1[1][0]="Date";data1[2][0]="Nom Client";data1[1][1]=d;data1[3][0]="Prénom Client"; data[2][1]="Total"; t= new JTable(data,titles); t1= new JTable(data1,titles1); JScrollPane sp=new JScrollPane(t); sp.getViewport().setViewPosition(new Point(0,0)); t.setRowHeight(25); TableColumnModel columnModel = t1.getColumnModel(); columnModel.getColumn(1).setPreferredWidth(200); columnModel.getColumn(1).setMaxWidth(200); columnModel.getColumn(0).setPreferredWidth(120); columnModel.getColumn(0).setMaxWidth(120); JScrollPane sp1=new JScrollPane(t1); sp1.getViewport().setViewPosition(new Point(0,0)); b=new JButton("save"); b.addActionListener((ActionListener) new ActionListener() { @Override public void actionPerformed(ActionEvent e) { FileWriter fileWriter = null; try { fileWriter = new FileWriter("ContactList.txt", true); } catch (IOException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } PrintWriter outputFile = new PrintWriter(fileWriter); outputFile.println(Tpanel); outputFile.close(); } }); Tpanel = new Panel(); Tpanel.add(l); Tpanel.add(l1); Tpanel.add(sp1); Tpanel.add(sp); Tpanel.add(b); Tpanel.setLayout(new BoxLayout(Tpanel, BoxLayout.PAGE_AXIS)); add(Tpanel); setTitle("Facture_ta3_jami3a"); setSize(700,700); setVisible(true); } public static void main(String[] args) { new Test(); } }