moitié tp 3

DEV2.1/Mise_page/Damier.java

@@ -0,0 +1,23 @@
+import javax.swing.*;
+import java.awt.*;
+import java.awt.Color;
+
+public class Damier {
+  public static void main(String[] args) {
+    Color blanc = new Color(255,255,255);
+    Color cyan = new Color(0,255,255);
+    Color tab[] = {blanc,cyan};
+    int l = Integer.parseInt(args[0]);
+    JFrame fenetre = new JFrame();
+    fenetre.setSize(500, 300);
+    fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+    GridLayout gestionnaire = new GridLayout(l, l);
+    fenetre.setLayout(gestionnaire);
+    JTextArea block = new JTextArea();
+    for (int i=0; i<(l*l); i++){
+        block.setBackground(tab[i%2]);
+        fenetre.add(block);
+    }
+    fenetre.setVisible(true);
+  }
+}