Problem with EventObject hanling ......

Question

Hi All,
I am using EventObject to handle MouseEvent and KeyEvent. Here upto MouseEventHandling every thing is working fine. when ever i gave any keyEvent defaultly it is taking null value. Here is my sample code for TestAbstractCellEditor...
public boolean isCellEditable(EventObject evt)
if (evt instanceof MouseEvent)
if (((MouseEvent) evt).getClickCount() == 1)
if (evt.getSource().getClass() == TestTable.class)
return true;
else if (evt instanceof KeyEvent)
if (evt.getSource().getClass() == TestTable.class)
return true;
return false;
If any one have any suggestions, please let me know.
Thanks,
Prasanna Arikatla

Answer 1

Here is my code where i am calling that method.....
public boolean editCellAt(int row, int column, EventObject e){
     this.addKeyListener(this);
     boolean resize = true;
     if (cellEditor != null){
        if (((TestCellEditor) cellEditor).getCurrentColumn() == column) resize = false;
          else
                  resize = true;
           ((TestCellEditor) cellEditor).resize(resize);
           if (!cellEditor.stopCellEditing()) return false;
           if (!isCellEditable(row, column)) return false;
     TableCellEditor editor = getCellEditor(row, column);
        if (editor != null && *editor.isCellEditable(e)*){
          ((TestCellEditor) editor).resize(resize);
          editorComp = prepareEditor(editor, row, column);
             editorComp.setBounds(getCellRect(row, column, false));
             add(editorComp);
            editorComp.validate();
          if (editorComp instanceof JPanel){
             if (!setEditorComponentFocus((JPanel) editorComp)) editorComp
          .requestFocus();
     else
          editorComp.requestFocus();
      setCellEditor(editor);
      setEditingRow(row);
      setEditingColumn(column);
      editor.addCellEditorListener(this);
      ((TestCellEditor) editor).resize(true);
      getTableHeader().revalidate();
      getTableHeader().paintImmediately(0,
          0,
          getTableHeader().getSize().width,
          getTableHeader().getSize().height);
      revalidate();
      paintImmediately(0, 0, getSize().width, getSize().height);
      return true;
    return false;
  }Thanks