使用JPanel写的日期控件，必须点击确定按钮才能传参，怎么把确定按钮取消掉，点击日期就直接传参并隐藏日期控件

Question

public class DatePlig extends JButton {
    private JPanel ceateButtonBarPanel(){
        JPanel panel = new JPanel();
        panel.setLayout(new java.awt.GridLayout(1, 2));
        JButton jButton = new JButton("确定");
        jButton.addActionListener(new AbstractAction() {
            @Override
            public void actionPerformed(ActionEvent e) {
                String strDate =""+getSelectedYear()+"-"+getSelectedMonth()+"-"+getSelectedDay();
                Date date = Calenders.stringToDate(strDate, Calenders.DATE_FORMAT_1);
                setDate(date);
                dialog.setVisible(false);
            }
        });
        panel.add(panel);
        return panel;

        
    }
}

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Answer 1

可以在日期组件上添加addActionListener，监听日期选择完毕，然后执行现在点击按钮发生的事件