Java Utililty Methods JTable Row

List of utility methods to do JTable Row

  1. HOME
  2. Java
  3. J
  4. JTable Row

Description

The list of methods to do JTable Row are organized into topic(s).

Method

booleancheckRow(DefaultTableModel table, List data, int row)
Checks if data could be written on the table starting from row. 
String[] locations = data.get(1);
String[] time = data.get(2);
int rows = table.getRowCount();
int cols = table.getColumnCount();
int counter = 0;
for (int i = 0; i < locations.length; i++) {
    if (i - 1 >= 0) {
        counter += Integer.parseInt(time[i - 1].trim());
...
voidclearAllRows(JTable table)
clear All Rows 
DefaultTableModel tableModel = (DefaultTableModel) table.getModel();
int rowCount = tableModel.getRowCount();
for (int i = 0; i < rowCount; i++) {
    tableModel.removeRow(rowCount - i - 1);
booleancontains(int row, TableModel model)
contains 
if (model == null) {
    return false;
if (row < 0) {
    return false;
return row < model.getRowCount();
voidcopyRows(JTable table)
copy Rows 
StringBuffer sb = new StringBuffer();
for (int iSelectedRow : table.getSelectedRows()) {
    sb.append(getColumnData(table, iSelectedRow));
    sb.append("\n");
final StringSelection stsel = new StringSelection(sb.toString());
Toolkit.getDefaultToolkit().getSystemClipboard().setContents(stsel, stsel);
StringcreateDBXMLFile(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)
create DBXML File 
String rootElement = docField;
String elementName = rowField;
StringBuffer toWrite = new StringBuffer("");
toWrite.append("<?xml version=\"1.0\" encoding=\"" + "UTF-8" + "\"?>\n");
toWrite.append("<" + rootElement + ">");
Vector data = getRowsFromDatabase(con, 0, reuseConnection, driver, dsn, user, password, tableName,
        whereString, orderByString, groupByString);
data = removeBadChars(data, convertCharsToEntites);
...
ObjectcreateThrowableMessage(Throwable t)
create Throwable Message 
JPanel panel = new JPanel(new BorderLayout(12, 12));
panel.add(new JLabel(t.getLocalizedMessage()), BorderLayout.NORTH);
JTextArea stackTrace = new JTextArea();
stackTrace.setForeground(Color.red);
stackTrace.setColumns(50);
stackTrace.setEditable(false);
stackTrace.setTabSize(4);
stackTrace.setText(toString(t));
...
voiddeleteRows(final int[] sortedRows, final List list, final AbstractTableModel model)
delete Rows 
for (int i = sortedRows.length - 1; i >= 0; --i) {
    list.remove(sortedRows[i]);
model.fireTableDataChanged();
voidensureRowCount(int count, JTable table)
Method checks if the row count is greater or equal to specified count, if not - it add a row 
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);
booleanfirstRowIsVoid(TableModel model)
first Row Is Void 
boolean isVoid = true;
for (int colIndex = 0; colIndex < model.getColumnCount(); colIndex++) {
    if (model.getValueAt(0, colIndex) == null) {
        isVoid = true;
    } else {
        isVoid = false;
        break;
return isVoid;
intgetModelRowAtPoint(JTable table, Point point)
get Model Row At Point 
int row = table.rowAtPoint(point);
return rowToModelIndex(table, row);