java - Make JList Values Unselectable

Question

I was wondering how to modify a JList so that clicking any values would not do anything. I have looked at other questions but none have helped.

Answer 1

我通过使用以下类解决了它：

class DisabledItemSelectionModel extends DefaultListSelectionModel {

    @Override
    public void setSelectionInterval(int index0, int index1) {
        super.setSelectionInterval(-1, -1);
    }
}

我在这里实例化了这个类：

console.setSelectionModel(new DisabledItemSelectionModel());

Answer 2

假设您的 JList 中的对象是可点击的项目，只需setEnabled(false)对您要禁用的所有对象执行