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| import javax.swing.* ;
import java.awt.event.ActionListener ;
class fenetrebouton extends JFrame implements ActionListener{
public fenetrebouton()
{
super();
build();
}
private void build()
{
setSize(300,200);
setTitle("calculatrice");
setResizable(true);
setLocationRelativeTo(null);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setContentPane(buildcontentpanel());
}
private JPanel buildcontentpanel()
{
JPanel panel = new JPanel();
JButton button1 = new JButton("bouton 1");
button1.addActionListener(this);
panel.add(button1);
JButton button2 = new JButton("bouton 2");
button2.addActionListener(this);
panel.add(button2);
return panel;
}
public void actionperformed(ActionEvent e)
{
System.out.println("clic !");
}
}
class projet13{
public static void main(String args){
SwingUtilities.invokeLater(new Runnable(){
public void run(){
fenetrebouton fenetre = new fenetrebouton();
fenetre.setVisible(true);
}
});
}
} |
