diff --git a/Case.java b/Case.java
index 62876e8..873c043 100644
--- a/Case.java
+++ b/Case.java
@@ -1,11 +1,12 @@
 import javax.swing.*;
 import java.awt.*;
 
-public class Case extends JComponent {
+public class Case extends JPanel {
 	private JPanel panel = new JPanel();
 	private int entourage;
 	private boolean visible;
 	private boolean minee;
+	private Listener listener;
 
 	public Case(Dimension caseSize, boolean visible, boolean minee, int entourage) {
 		super();
@@ -13,6 +14,8 @@ public class Case extends JComponent {
 		this.visible=visible;
 		this.minee=minee;
 		this.panel.setSize(caseSize);
+		this.listener = new Listener();
+		panel.addMouseListener(listener);
 
 		GridLayout unique = new GridLayout(1,1);
 		this.panel.setLayout(unique);
diff --git a/Grille.java b/Grille.java
index 9c23631..67f22c1 100644
--- a/Grille.java
+++ b/Grille.java
@@ -2,7 +2,7 @@ import javax.swing.*;
 import java.awt.*;
 import java.util.Random;
 
-public class Grille extends JComponent {
+public class Grille extends JPanel  {
     private Dimension grilleSize=new Dimension(0,0);
     private JPanel grille= new JPanel();
 
@@ -23,7 +23,7 @@ public class Grille extends JComponent {
 		//	Initialisation : les cases sont cachées
 		boolean[] visible = new boolean[lignes*colonnes];
 		for (int i=0; i<lignes*colonnes;i++){
-			visible[i]=true;
+			visible[i]=false;
 		}
 
 
@@ -262,6 +262,7 @@ public class Grille extends JComponent {
 			}
 		}
 
+
 		//	On place les cases à leur état actuel dans la grille
 		AffichePlateau(lignes*colonnes, caseSize, entourage, visible, minee);
     }
diff --git a/Listener.java b/Listener.java
new file mode 100644
index 0000000..aac9b64
--- /dev/null
+++ b/Listener.java
@@ -0,0 +1,26 @@
+import java.awt.event.*;
+import javax.swing.*;
+import java.awt.*;
+
+public class Listener implements MouseListener{
+
+    @Override
+    public void mouseClicked(MouseEvent evenement){ 
+		System.out.println("mouseClicked");
+        JPanel lb = (JPanel)evenement.getSource();
+        lb.setBackground(new Color(255, 255, 255));
+	}        
+	public void mouseEntered(MouseEvent evenement){
+		System.out.println("mouseEntered");
+	}         
+	public void mouseExited(MouseEvent evenement){
+		System.out.println("mouseExited");
+	}        
+	public void mousePressed(MouseEvent evenement){
+		System.out.println("mousePressed");
+	}      
+	public void mouseReleased(MouseEvent evenement){
+		System.out.println("mouseReleased");
+	}
+
+}
diff --git a/SwitchVisible.java b/SwitchVisible.java
new file mode 100644
index 0000000..b68cfa0
--- /dev/null
+++ b/SwitchVisible.java
@@ -0,0 +1,25 @@
+import javax.swing.*;
+import java.awt.event.*;
+import java.awt.*;
+public class SwitchVisible extends JComponent implements MouseListener {
+    public SwitchVisible()  {
+    
+}
+
+
+public void mouseClicked(MouseEvent evenement){ 
+	
+}        
+public void mouseEntered(MouseEvent evenement){
+
+}         
+public void mouseExited(MouseEvent evenement){
+
+}        
+public void mousePressed(MouseEvent evenement){
+
+}      
+public void mouseReleased(MouseEvent evenement){
+
+}
+}
\ No newline at end of file