add lab11

lab/lab11/Question1/MyPanel.java

@@ -0,0 +1,20 @@
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+
+import javax.swing.JPanel;
+
+public class MyPanel extends JPanel {
+	public MyPanel() {
+		// Anonymous class.
+		this.addMouseListener(new MouseAdapter() {
+			public void mouseClicked(MouseEvent e) {
+				// Check whether the left mouse button is
+				if (e.getButton() == MouseEvent.BUTTON1) {
+					// get the coordinate
+					System.out.println("(" + e.getX() + "," + e.getY() + ")");
+				}
+			}
+		});
+
+	}
+}