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import java.applet .*; import java.awt.*; import java.awt.event.*; public class bbbwei009 extends Applet implements MouseListener, MouseMotionListener { public String message = "111……"; public final void init() { addMouseListener(this); } public void mouseClicked(MouseEvent e){} public void mouseReleased(MouseEvent e){} public void mouseDragged(MouseEvent e){} public void mouseEntered(MouseEvent e){} public void mouseExited(MouseEvent e){} public void mouseMoved(MouseEvent e){} public void mousePressed(MouseEvent e) { if(e.getModifiers() == InputEvent.BUTTON3_MASK) { message = "aaa"; repaint(); } else { message = "bbb"; repaint(); } } public void paint(Graphics g) { g.drawString (message,2,20); } } (lucy) |