Java tutorial
//package com.java2s; /* * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * 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 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ import javax.swing.table.TableColumnModel; public class Main { /** * Maps the index of the column in the view at * {@code viewColumnIndex} to the index of the column * in the table model. Returns the index of the corresponding * column in the model. If {@code viewColumnIndex} * is less than zero, returns {@code viewColumnIndex}. * * @param cm the table model * @param viewColumnIndex the index of the column in the view * @return the index of the corresponding column in the model * * @see JTable#convertColumnIndexToModel(int) * @see javax.swing.plaf.basic.BasicTableHeaderUI */ public static int convertColumnIndexToModel(TableColumnModel cm, int viewColumnIndex) { if (viewColumnIndex < 0) { return viewColumnIndex; } return cm.getColumn(viewColumnIndex).getModelIndex(); } }