[英]Cant add ChangeListener to JSpinner
This may be a very simple question but I have an AbstractTable
and in one of my columns I am trying to add a ChangeListener
but it's giving me an error the error is: 这可能是一个非常简单的问题,但是我有一个
AbstractTable
并且在我的其中一列中,我试图添加一个ChangeListener
但这给了我一个错误,错误是:
The method actionListener(ChangeListener) in the type JSpinner is not applicable
for the arguments (new ChangeListener(){})
Here is my code where I am trying to add the JSpinner
in the column: 这是我尝试在列中添加
JSpinner
代码:
}else if (col == 4){
Date today = new Date(); //Creates new default date (Todays Date)
final JSpinner Spinner = new JSpinner(new SpinnerDateModel(today, null, null, Calendar.MONTH)); // Creates Date Spinner
Spinner.addChangeListener(new ChangeListener() { //Error Here
@Override
public void stateChanged(ChangeEvent e) {
// handle click
}
});
value = Spinner;
我猜您导入了错误的ChnageListener,您必须导入javax.swing.event.ChangeListener
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