JList list = new JList();
list.addListSelectionListener(new ListSelectionListener() {
public void valueChanged(ListSelectionEvent e) {
list.updateUI();
}
});
list.addListSelectionListener(new ListSelectionListener() {
public void valueChanged(ListSelectionEvent e) {
list.updateUI();
}
});
JList list=new JList(vv);
vv.add("String");
把你要添加或者删除字符串在Vetor中操作即可!
别忘了 list.updateUI();