DEV/DEV2.1/TP7/MainFond.java

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;

public class MainFond {

	public static void main(String[] args) {
	 
	 	int w=1000;
		int h=1000;
		int x = 10;
		int y = 10;
		int oldColor = 0;
		try 
		{
			FileInputStream fis = new FileInputStream("./save.bin");
			DataInputStream dis = new DataInputStream(fis);
			w = dis.readInt();
			h = dis.readInt();
			x = (int) dis.readDouble();
			y = (int) dis.readDouble();
			oldColor = dis.readInt();
			dis.close();
		}
		catch(IOException e)
		{
			System.out.println("probleme de lecture");
		}
		

		JFrame fenetre = new JFrame();
	    fenetre.setSize(w, h);
	    fenetre.setLocation(x, y);
	    
		Fond tamere = new Fond();
		switch(oldColor)
		{
			case 1:
				tamere.setBackground(Color.BLUE);
				break;
			case 2:
				tamere.setBackground(Color.RED);
				break;
			case 3:
				tamere.setBackground(Color.GREEN);
				break;
		}
		
		fenetre.add(tamere, BorderLayout.CENTER);

	    fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		

		fenetre.addWindowListener(new WindowAdapter() {
            @Override
            public void windowClosing(WindowEvent e) 
			{
				int w = fenetre.getSize().width;
				int h = fenetre.getSize().height;
				double px = fenetre.getLocation().getX();
				double py = fenetre.getLocation().getY();				
                try
				{
					FileOutputStream fos = new FileOutputStream("./save.bin");
					DataOutputStream dos = new DataOutputStream(fos);
					dos.writeInt(w);
					dos.writeInt(h);
					dos.writeDouble(px);
					dos.writeDouble(py);
					dos.writeInt(tamere.etat);
					dos.close();
				}
				catch(IOException Err)
				{
					System.out.println("probleme de lecture");
				}
				fenetre.dispose();
            }
        });
		

	    fenetre.setVisible(true);	
	}
}