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package calc;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ComponentListener;
public class calculette extends JFrame implements ActionListener{
public calculette(){
this.setTitle("Pourcentage ");
this.setSize(300, 300);
JPanel pan = new JPanel();
FlowLayout fl = new FlowLayout();
pan.setLayout(fl);
JLabel jl = new JLabel("Rentrez le nombre:");
JTextField jt = new JTextField("saisir ");
JLabel jl1 = new JLabel("");
JLabel jl2 = new JLabel("Rentrez le pourcentage:");
JTextField jt2 = new JTextField("saisir ");
JLabel jl3 = new JLabel("%");
JButton bt = new JButton("Résultat");
bt.setSize(150, 150);
bt.addActionListener(this);
JLabel jl4 = new JLabel();
pan.add(jl);pan.add(jt);pan.add(jl1);pan.add(jl2);pan.add(jt2);pan.add(jl3);pan.add(bt);pan.add(jl4);
this.setVisible(true);
this.setContentPane(pan);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public void actionPerformed(ActionEvent e)
{
System.out.println("ok");
setMessage();
}
public void setMessage()
{
String message = "resultat";
System.out.println(message);
}
public static void main(String[] args) {
new calculette();
}
} |
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