Deleting a row from my Jtable

Question

I have MyTableModel class:
class MyTableModel extends AbstractTableModel{
         private Object columnNames[];
         private Object[][] data;
         public MyTableModel(Vector colonne, Vector corpoTabella){
              columnNames= new Object[colonne.size()];
              int nRighe=corpoTabella.size()/colonne.size();
              data=new Object[nRighe][colonne.size()];
              //inizializzo l'intestazione della tabella:
              columnNames= colonne.toArray();
              //inizializzo il corpo della tabella
              for(int i=0, k=0;i<nRighe;i++){
                   for(int j=0;j<colonne.size();j++){
                        data[i][j]=corpoTabella.get(k);
                        k++;
        public int getColumnCount() {
            return columnNames.length;
       public int getRowCount() {
            return data.length;
        public String getColumnName(int col) {
            return String.valueOf(columnNames[col]);
        public Object getValueAt(int row, int col) {
            return data[row][col];
        public boolean isCellEditable(int row, int col) {
                return false;
    }And I use it to create a JTable:
table=new JTable(new MyTableModel(colonne,corpo));I read on the tutorial to delete a row I have to use the DefaultTableModel in order to activate the removeRow method, but now how could I implementate it to delete rows?

Answer 1

ok now I have:
modelloTab=new MyTableModel(colonne,corpo);
table=new JTable(modelloTab);
class MyTableModel extends DefaultTableModel{
so I can write without errors:modelloTab.removeRow(0)but despite I wrote a lot of rows in the table when I run it I have a java.lang.ArrayIndexOutOfBoundsException ...what can I do?
Edited by: cassio_steel on Aug 25, 2008 1:52 AM
Edited by: cassio_steel on Aug 25, 2008 1:56 AM