import java.applet.Applet; import java.awt.*; import java.awt.event.*; /** Prints non-detailed reports of mouse events. * Uses the low-level processXxxEvent methods instead * of the usual event listeners. *
* Taken from Core Web Programming Java 2 Edition * from Prentice Hall and Sun Microsystems Press, * http://www.corewebprogramming.com/. * May be freely used or adapted. */ public class MouseReporter extends Applet { public void init() { setBackground(Color.blue); // So you can see applet in page enableEvents(AWTEvent.MOUSE_EVENT_MASK | AWTEvent.MOUSE_MOTION_EVENT_MASK); } public void processMouseEvent(MouseEvent event) { System.out.println("Mouse enter/exit or click at (" + event.getX() + "," + event.getY() + ")."); // In case there are MouseListeners attached: super.processMouseEvent(event); } public void processMouseMotionEvent(MouseEvent event) { System.out.println("Mouse move/drag at (" + event.getX() + "," + event.getY() + ")."); // In case there are MouseMotionListeners attached: super.processMouseMotionEvent(event); } }