moitié tp 3

DEV2.1/Graphique/Bouton.java

@@ -0,0 +1,21 @@
+import javax.swing.*;
+import java.awt.*;
+
+public class Bouton {
+  public static void main(String[] args) {
+    JFrame fenetre = new JFrame();
+    fenetre.setSize(500, 300);
+    fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+    JButton bouton = new JButton("bonjour");
+    JButton bouton1 = new JButton("bonsoir");
+    JButton bouton2 = new JButton("aurevoir");
+    JButton bouton3 = new JButton("bientôt");
+    JButton bouton4 = new JButton("salut");
+    fenetre.add(bouton, BorderLayout.NORTH);
+    fenetre.add(bouton1, BorderLayout.EAST);
+    fenetre.add(bouton2, BorderLayout.WEST);
+    fenetre.add(bouton3, BorderLayout.SOUTH);
+    fenetre.add(bouton4, BorderLayout.CENTER);
+    fenetre.setVisible(true);
+  }
+}