Here you can find the source of link(final JCheckBox box, final JComponent... comps)
public static void link(final JCheckBox box, final JComponent... comps)
//package com.java2s; /*//w w w .j a va 2 s . c o m * Hyperbox - Virtual Infrastructure Manager * Copyright (C) 2015 Maxime Dor * * http://kamax.io/hbox/ * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ import javax.swing.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; public class Main { public static void link(final JCheckBox box, final JComponent... comps) { update(box, comps); box.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { update(box, comps); } }); } private static void update(JCheckBox box, JComponent... comps) { for (JComponent comp : comps) { comp.setEnabled(box.isSelected()); } } }