Java JTable Row ensureRowCount(int count, JTable table)

Description

Method checks if the row count is greater or equal to specified count, if not - it add a row

License

Open Source License

Parameter

Parameter	Description
table	a parameter

Declaration

public static void ensureRowCount(int count, JTable table) 

Method Source Code

//package com.java2s;
/*//w  w  w . ja v a2s  .co  m
* Open-Source tuning tools
*
* 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 javax.swing.JTable;

import javax.swing.table.DefaultTableModel;

public class Main {
    /**
     * Method checks if the row count is greater or equal to specified count, if not - it add a row
     * @param count, number of rows to check for
     * @param table
     */
    public static void ensureRowCount(int count, JTable table) {
        DefaultTableModel model = (DefaultTableModel) table.getModel();
        int i, j;
        for (i = table.getRowCount(); i < count; ++i) {
            model.addRow(new Object[table.getColumnCount()]);
            for (j = 0; j < table.getColumnCount(); ++j)
                table.setValueAt("", i, j);
        }
    }
}

Related

1. contains(int row, TableModel model)
2. copyRows(JTable table)
3. createDBXMLFile(JTable table, String docField, String rowField, Connection con, boolean reuseConnection, String driver, String dsn, String user, String password, String tableName, String whereString, String orderByString, String groupByString, boolean convertCharsToEntites)
4. createThrowableMessage(Throwable t)
5. deleteRows(final int[] sortedRows, final List list, final AbstractTableModel model)
6. firstRowIsVoid(TableModel model)
7. getModelRowAtPoint(JTable table, Point point)
8. getNullRow(TableModel tm)
9. getReadableRow(JTable table, int maximumHiddenPart)