[填空题] 请在下面代码中加入监听器语句 。 import java.awt.*; import java.applet.Applet; public class Simple extends Ap

[填空题] 请在下面代码中加入监听器语句 【15】 。 import java.awt.*; import java.applet.Applet; public class Simple extends Applet implements MouseListener { StringBuffer; Public void init() {______//加监听器语句 buffer = new StringBuffer();addItem("initializing..... "); } Public void moseEntered(MouseEvent event) {} Public void moseExited(MouseEvent event) {} Public void mosePressed(MouseEvent event) {} Public void moseReleased(MouseEvent event) {} Public void moseClicked(MouseEvent event) {addItem ("click!..."); } }

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