2012-04-29 111 views
0

如何检查JFrame窗户何时关闭?如何检查JFrame何时关闭?

MediaPanel mediaPanel=new MediaPanel(); 
JFrame_of_subtitle frame=new JFrame_of_subtitle(mediaPanel); 
JPanel panel=new JPanel(); 
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 

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