QueryParameter.java 文件源码

public CheckBoxParameter(JCheckBox chk, String parameter, String encoding) {
    super(parameter, encoding);
    this.chk = chk;
    chk.addActionListener(new ActionListener(){
        @Override
        public void actionPerformed(ActionEvent e) {
            fireStateChanged();
        }
    });
    original = chk.isSelected();
}