Java tutorial
//package com.java2s; /* * Copyright (c) 2005-2016 Vincent Vandenschrick. All rights reserved. * * This file is part of the Jspresso framework. * * Jspresso is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * Jspresso 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with Jspresso. If not, see <http://www.gnu.org/licenses/>. */ import java.awt.Component; import java.awt.Container; import javax.swing.JTable; public class Main { /** * Tests whether the component passed in parameter is used as an editor. * * @param comp * the component to test. * @return true if the component is currently used as an editor. */ public static boolean isUsedAsEditor(Component comp) { boolean usedAsEditor = false; Container parent = comp.getParent(); while (parent != null && !usedAsEditor) { if (parent instanceof JTable) { usedAsEditor = true; } parent = parent.getParent(); } return usedAsEditor; } }