3c9d20ad
 shaggy42089
nearly finished tp2
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package tp2.getSource;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
public class MultiButt extends JFrame {
private final JLabel label;
private final int nbButtons = 3;
public MultiButt() throws HeadlessException {
super();
this.setLocationRelativeTo(null);
BoxLayout layout = new BoxLayout(this.getContentPane(), BoxLayout.Y_AXIS);
this.setLayout(layout);
this.label = new JLabel("Bouton 0");
label.setFont(new Font("SansSerif", Font.PLAIN, 25));
JPanel topPanel = new JPanel();
topPanel.add(label);
this.add(topPanel);
ActionListener listener = new ReponseAuClic2();
for (int i = 0;i < nbButtons; ++i){
JPanel tmp = new JPanel();
JButton butt = new JButton("Bouton "+Integer.toString(i));
butt.addActionListener(listener);
tmp.add(butt);
this.add(tmp);
}
this.setResizable(false);
this.pack();
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setVisible(true);
}
private class ReponseAuClic2 implements ActionListener {
public ReponseAuClic2() {
}
@Override
public void actionPerformed(ActionEvent e) {
label.setText(((JButton) e.getSource()).getText());
}
}
public static void main(String[] args) {
new MultiButt();
}
}
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