Java JTable Column Width Set setColumnSizes(JTable table, double[] percentages)

Description

set Column Sizes

License

Open Source License

Declaration

public static void setColumnSizes(JTable table, double[] percentages)

Method Source Code


//package com.java2s;
/*/* www.j  a  va2 s  .  co  m*/
 * 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:
 * http://www.gnu.org/licenses/gpl.txt
 */

import java.awt.Dimension;

import javax.swing.JTable;
import javax.swing.table.TableColumn;

public class Main {
    public static void setColumnSizes(JTable table, double[] percentages) {
        Dimension tableDim = table.getPreferredSize();
        tableDim = table.getSize();

        double total = 0;
        for (double t : percentages)
            total += t;

        table.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
        for (int i = 0; i < table.getColumnModel().getColumnCount(); i++) {
            TableColumn column = table.getColumnModel().getColumn(i);
            column.setPreferredWidth((int) (tableDim.width * (percentages[i] / total)));
            //column.setMaxWidth((int) (tableDim.width * (percentages[i] / total)));
            //column.setMinWidth((int) (tableDim.width * (percentages[i] / total)));
        }
    }
}

Java JTable Column Width Set setColumnSizes(JTable table, double[] percentages)

Description

License

Declaration

Method Source Code

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