Java JTable Row Visible setVisibleRowCount(final JTable table, final int rows)

Description

Sizes the table to number of rows using getRowHeight

License

Open Source License

Parameter

Parameter	Description
table	the table to be sized
rows	the number of rows

Declaration

public static void setVisibleRowCount(final JTable table, final int rows) 

Method Source Code

//package com.java2s;
/* Copyright (C) 2015, University of Kansas Center for Research
 * //from   w  w w.  java2  s  . c  o  m
 * Specify Software Project, specify@ku.edu, Biodiversity Institute,
 * 1345 Jayhawk Boulevard, Lawrence, Kansas, 66045, USA
 * 
 * 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 2
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

import java.awt.Dimension;

import javax.swing.JTable;

public class Main {
    /**
     * Sizes the table to number of rows using getRowHeight
     * @param table the table to be sized
     * @param rows the number of rows
     */
    public static void setVisibleRowCount(final JTable table, final int rows) {
        if (table != null) {
            table.setPreferredScrollableViewportSize(
                    new Dimension(table.getPreferredScrollableViewportSize().width, rows * table.getRowHeight()));
        }
    }
}

Related

1. getLastVisibleRowIndex(JTable table)
2. getLeadingRow(JTable table, Rectangle visibleRect)
3. getVisibleRowCount(JTable list)
4. makeRowVisible(JTable table, int row)
5. setupTableUI(JTable table, int visibleRows)
6. setVisibleRowCount(final JTable table, final int rows)