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| import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.TreeSet;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableModel;
public class test1 {
public static void main (String[] args) {
TestFrame frame = new TestFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
TestFrame.setDefaultLookAndFeelDecorated(true);
}
}
class TestFrame extends JFrame {
public static final int width=900;
public static final int height=450;
final DefaultTableModel dtm = new DefaultTableModel(new String[] {"№ п/п",
"Наименование", "Стоимость (грн)", "Количество (шт)", "Цена за 1 (кг / л / шт)", "Место покупки" }, 0);
JTable table = new JTable(dtm);
public TestFrame() {
setTitle("Окно");
setSize(width, height);
table.setAutoCreateRowSorter(true);
JMenuBar menubar = new JMenuBar();
JMenu filemenu = new JMenu("Файл");
menubar.add(filemenu);
JMenuItem openfilemenu = new JMenuItem("Открыть");
filemenu.add(openfilemenu);
JMenuItem savefilemenu = new JMenuItem("Сохранить");
filemenu.add(savefilemenu);
JMenu additemmenu = new JMenu("Добавить");
menubar.add(additemmenu);
JMenuItem additem = new JMenuItem ("Позицию");
additemmenu.add(additem);
additem.addActionListener(new ActionListener () {
public void actionPerformed(ActionEvent e) {
NewTestFrame frame = new NewTestFrame();
frame.setTitle("Добавление товара в базу");
frame.setOwner(TestFrame.this);
frame.setVisible(true);
}
});
JMenuItem exitmenu = new JMenuItem("Выход");
filemenu.add(exitmenu);
exitmenu.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
setJMenuBar(menubar);
JPanel panel = new JPanel();
add(panel, BorderLayout.SOUTH);
panel.setBackground(Color.CYAN);
JButton add = new JButton("Добавить");
panel.add(add);
add.addActionListener(new ActionListener () {
public void actionPerformed(ActionEvent e) {
NewTestFrame frame = new NewTestFrame();
frame.setTitle("Добавление товара в базу");
frame.setOwner(TestFrame.this);
frame.setVisible(true);
frame.setResizable(false);
}
});
JButton open = new JButton("Открыть");
panel.add(open);
open.addActionListener(new ActionListener () {
public void actionPerformed(ActionEvent e) {
JFileChooser fc = new JFileChooser();
fc.setDialogType(JFileChooser.OPEN_DIALOG);
fc.setVisible(true);
File file = fc.getSelectedFile();
fc.setCurrentDirectory(new File("."));
int r = fc.showOpenDialog(null);
if(r == JFileChooser.APPROVE_OPTION) {
String name
= fc.getSelectedFile().getPath();
}
}
});
JButton save = new JButton("Сохранить");
panel.add(save);
save.addActionListener(new ActionListener () {
public void actionPerformed(ActionEvent e) {
toExcel(table, new File ("outlay.xls"));
}
});
JButton exit = new JButton("Выход");
panel.add(exit);
exit.addActionListener(new ActionListener () {
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
JPanel panel2 = new JPanel();
add(panel2, BorderLayout.CENTER);
JScrollPane scroll = new JScrollPane(table);
add(scroll);
}
public void addRow(String[] data) {
dtm.addRow(data);
}
public void toExcel(JTable table, File file) {
try {
TableModel model = table.getModel();
FileWriter excel = new FileWriter(file);
for(int i = 0; i < model.getColumnCount(); i++) {
excel.write(model.getColumnName(i) + "\t");
}
excel.write("\n");
for(int i=0; i< model.getRowCount(); i++) {
for(int j=0; j < model.getColumnCount(); j++) {
excel.write(model.getValueAt(i,j).toString()+"\t");
}
excel.write("\n");
}
excel.close();
}
catch(IOException e) {
System.out.println(e);
}
}
}
class NewTestFrame extends JFrame {
private static final int width = 300;
private static final int height = 250;
private String[] n = new String[6];
private TestFrame owner;
private int id = 0;
public NewTestFrame() {
setTitle("Window");
setSize(width, height);
JPanel panel1 = new JPanel();
final JTextField name = new JTextField();
final JTextField price = new JTextField();
final JTextField place = new JTextField();
final JTextField number = new JTextField();
panel1.setLayout(new GridLayout(5, 2));
panel1.add(new JLabel("Наименование: "));
panel1.add(name);
panel1.add(new JLabel("Стоимость: "));
panel1.add(price);
panel1.add(new JLabel("Количество: "));
panel1.add(number);
panel1.add(new JLabel("Место: "));
panel1.add(place);
add(panel1, BorderLayout.CENTER);
JPanel panel = new JPanel();
add(panel,BorderLayout.SOUTH);
panel.setBackground(Color.CYAN);
JButton ok = new JButton("Добавить");
panel.add(ok, BorderLayout.WEST);
JButton cancel = new JButton("Отменить");
panel.add(cancel, BorderLayout.EAST);
cancel.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
setVisible(false);
}
});
ok.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
Outlay s = new Outlay();
s.setName(name.getText());
s.setPrice(Double.parseDouble(price.getText()));
s.setNumber(Double.parseDouble(number.getText()));
s.setPriceNumber(s.getPrice()/s.getNumber());
s.setPlace(place.getText());
s.setTotalPrice(s.getTotalPrice()+s.getPrice());
n[0] = Integer.toString(id);
n[1] = s.getName();
n[2] = Double.toString(s.getPrice());
n[3] = Double.toString(s.getNumber());
n[4] = Double.toString((int)s.getPriceNumber());
n[5] = s.getPlace();
s.addArray(s);
owner.addRow(n);
System.out.println (s.getArray());
setVisible(false);
}
});
}
public void setOwner(TestFrame owner) {
this.owner = owner;
}
}
class Outlay {
private String name;
private double price;
private double number;
private double totalprice;
private String place;
private double pricenumber;
private Collection<Outlay> outlay = new TreeSet<Outlay>();;
public Outlay() {
}
public String getName() {
return name;
}
public double getNumber() {
return number;
}
public double getPrice() {
return price;
}
public double getPriceNumber() {
return pricenumber;
}
public void setName(String name) {
this.name = name;
}
public void setPrice(double price) {
this.price = price;
}
public void setPlace(String place) {
this.place = place;
}
public void setNumber(double number) {
this.number = number;
}
public void setPriceNumber(double pricenumber) {
this.pricenumber = pricenumber;
}
public double getTotalPrice() {
return totalprice;
}
public void setTotalPrice(double totalprice) {
this.totalprice = totalprice;
}
public String getPlace() {
return place;
}
public void addArray(Outlay n) {
outlay.add(n);
}
public Collection<Outlay> getArray() {
return outlay;
}
public String toString () {
return name+" "+price+" "+number+" "+place;
}
} |