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Update DEV.2.1/TP/TP8-Evenements/1.Fond/Fond.java

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Emmanuel SRIVASTAVA TIAMZON
2025-03-05 20:46:39 +01:00
parent 79cf818d89
commit f70b071126
1 changed files with 30 additions and 29 deletions
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53
DEV.2.1/TP/TP8-Evenements/1.Fond/Fond.java
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@@ -1,37 +1,38 @@
import java.awt.*; import java.awt.*;
import java.awt.event.*;
import javax.swing.*; import javax.swing.*;
public class Fond extends JPanel implements ActionListener { public class Fond extends JPanel implements ActionListener {
private JButton Cyan, Magenta, Jaune; private JButton Cyan, Magenta, Jaune;
public Fond() { public Fond() {
this.setLayout(null); this.setLayout(null);
this.Cyan = new JButton("Cyan"); this.Cyan = new JButton("Cyan");
this.Magenta = new JButton("Magenta"); this.Magenta = new JButton("Magenta");
this.Jaune = new JButton("Jaune"); this.Jaune = new JButton("Jaune");
this.Cyan.setBounds(100,50,100,20); this.Cyan.setBounds(100, 50, 100, 30);
this.Magenta.setBounds(220,50,100,20); this.Magenta.setBounds(220, 50, 100, 30);
this.Jaune.setBounds(320,50,100,20); this.Jaune.setBounds(340, 50, 100, 30);
this.Cyan.addActionListener(this); this.Cyan.addActionListener(this);
this.Magenta.addActionListener(this); this.Magenta.addActionListener(this);
this.Jaune.addActionListener(this); this.Jaune.addActionListener(this);
this.add(this.Cyan); this.add(this.Cyan);
this.add(this.Magenta); this.add(this.Magenta);
this.add(this.Jaune); this.add(this.Jaune);
} }
@Override @Override
public void actionPerformed(ActionEvent evenement) { public void actionPerformed(ActionEvent evenement) {
if (evenement.getSource() == this.Cyan) { if (evenement.getSource() == this.Cyan) {
this.setBackground(Color.CYAN); this.setBackground(Color.CYAN);
} else if (evenement.getSource() == this.Magenta) { } else if (evenement.getSource() == this.Magenta) {
this.setBackground(Color.MAGENTA); this.setBackground(Color.MAGENTA);
} else if (evenement.getSource() == this.Jaune) { } else if (evenement.getSource() == this.Jaune) {
this.setBackground(Color.YELLOW); this.setBackground(Color.YELLOW);
} }
} }
} }