同樣代碼大量精簡 <span style="font-size:14px;">import java.awt.event.ActionEvent ; import java.awt.event.ActionListener ; import java.awt.event.WindowListener ; import java.awt.event.WindowAdapter ; import java.awt.event.WindowEvent ; import java.awt.event.KeyEvent ; import java.awt.event.MouseEvent ; import java.awt.event.MouseAdapter ; import java.awt.event.KeyAdapter ; import java.awt.event.KeyListener ; import java.awt.event.MouseListener ; import javax.swing.JTextArea ; import javax.swing.JFrame ; import javax.swing.JScrollPane ; import javax.swing.JPasswordField ;class MyMouse extends JFrame { JTextArea text = new JTextArea() ;public MyMouse(){super.setTitle("鼠標精靈") ;JScrollPane scr = new JScrollPane(text) ;scr.setBounds(5,5,300,200) ;super.add(scr) ;text.addMouseListener(new MouseAdapter(){public void mousePressed(MouseEvent e){text.append("鼠標被按下\n") ;}}) ;super.addWindowListener(new WindowAdapter(){public void WindowClosing(WindowEvent e){System.exit(1) ;}}) ;super.setSize(400,300) ;super.setVisible(true) ; }} ;class Tester {public static void main(String args[]){MyMouse mhk = new MyMouse() ;} } ; </span>

轉載于:https://www.cnblogs.com/emoji/p/4436811.html

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