[英]JList - loop that adds elements to JList
I'm trying to make a loop that adds items to jlist but when I put in actionlistener it doesn't seem to be doing it... 我正在尝试创建一个将项目添加到jlist的循环,但是当我放入actionlistener时,似乎并没有这样做...
textFieldSearch.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
for (int i = 0; i < 10; ++i) {
locations[i] = "blah";
}
}
});
you should try this : 你应该试试这个:
textFieldSearch.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
DefaultListModel model = (DefaultListModel) JLISTNAME.getModel();
for (int i = 0; i < 10; ++i) {
model.add(i, "blah");
}
}
});
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