java³õ¼¶ ¹ØÓÚʼþ ActionListener - Java / Java SE
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closewin ʵÏÖactionlistener ¾Í¿ÉÒÔÁË ¿ÉÒÔͨ¹ýʼþ¶ÔÏóµÃµ½Ê¼þÔ´ ²»¶®!!!!!!!!!!!!!!!! a extends JFrame ; JButton b; a.add(b); b.addActionListener(new Closewin(this)) Java code: public class Closewin { public Closewin(JFrame jframe) { jframe.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { System.exit(0); } }); } } ÕâÑùËãÊÇÒ»ÖÖ·½·¨°É,°ÑJFrameµ±×öÒ»¸ö²ÎÊý´«¹ýÈ¥...ÒýÓà Java code public class CloseWindow implements ActionListener£û public CloseWindow(JFrame frame){ this.frame = frame; } public void actionPerformed(ActionEvent e){ Syst¡¡ дµÄºÃ£¬¶¥Ò»¸ö£¡£¡ÒýÓà Java code public class CloseWindow implements ActionListener£û public CloseWindow(JFrame frame){ this.frame = frame; }
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