Here you can find the source of disableAll(JComponent component)
static void disableAll(JComponent component)
//package com.java2s; /*/*w ww. jav a 2 s . c om*/ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright 2012 Neil C Smith. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 3 only, as * published by the Free Software Foundation. * * This code 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 * version 3 for more details. * * You should have received a copy of the GNU General Public License version 3 * along with this work; if not, see http://www.gnu.org/licenses/ * * * Please visit http://neilcsmith.net if you need additional information or * have any questions. */ import java.awt.Component; import javax.swing.JComponent; public class Main { static void disableAll(JComponent component) { component.setEnabled(false); for (Component cmp : component.getComponents()) { if (cmp instanceof JComponent) { disableAll((JComponent) cmp); } } } }