40 lines
1002 B
Java
40 lines
1002 B
Java
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import java.awt.*;
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import javax.swing.*;
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import java.awt.event.*;
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import java.util.*;
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import java.io.*;
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public class Fenetre extends JFrame{
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public Fenetre(){
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Boutons pan = new Boutons();
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this.setSize(450, 450);
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this.setLocation(500, 500);
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this.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
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this.setContentPane(pan);
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addWindowListener(new WindowAdapter()
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{
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public void windowClosing(WindowEvent e)
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{
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if(fermerFenetre()==true){
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dispose();
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System.exit(0);
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}
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return;
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}
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});
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}
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private boolean fermerFenetre() {
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JOptionPane option = new JOptionPane("Voulez-vous vraiment quitter ce programme ?", JOptionPane.QUESTION_MESSAGE, JOptionPane.YES_NO_OPTION);
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JDialog confirmation = option.createDialog(this, "Confirmation de fermeture");
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confirmation.setSize(400, 120);
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confirmation.setVisible(true);
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int result = (int) option.getValue();
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confirmation.dispose();
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return result == JOptionPane.YES_OPTION;
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}
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}
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