程序大体:
public class Frame2 extends JFrame {
JPanel contentPane;
String[] words = { "quick","brown","hungry","wild","silent"};
JList jList1 = new JList(words);
//可以显示出列表信息
JScrollPane scrollPane = new JScrollPane(jList1);
contentPane.add(scrollPane);
//在此添加个滚动条,怎么整个列表就全不显示了。 哪里搞错了阿??
}
public class Frame2 extends JFrame {
JPanel contentPane;
String[] words = { "quick","brown","hungry","wild","silent"};
JList jList1 = new JList(words);
//可以显示出列表信息
JScrollPane scrollPane = new JScrollPane(jList1);
contentPane.add(scrollPane);
//在此添加个滚动条,怎么整个列表就全不显示了。 哪里搞错了阿??
}
解决方案 »
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