Controle machine

DEV2.1/CM1/04_Illumination/GestionMolette.java

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+import java.awt.event.*;
+import java.awt.*;
+import javax.swing.*;
+
+public class GestionMolette implements MouseWheelListener {
+
+	private JPanel fond;
+
+	public GestionMolette(JPanel fond) {
+		this.fond = fond;
+	}
+
+	public void mouseWheelMoved(MouseWheelEvent evenement) {
+		if (evenement.getWheelRotation() < 0) {
+			this.fond.setBackground(Color.WHITE);
+		}
+		else {
+			this.fond.setBackground(Color.BLACK);
+		}
+	}
+}