[news.eclipse.tools] TableTree Navugation

["Ohad Atia" <ohad@xxxxxxxxxxxxxx>]

I have a table tree viewer and i've added navigation abilities to it, there
are 5 columns with 4 cell editors:
null[0], ComboBoxCellEditor[1], TextCellEditor[2-4].
The problem is: the navigation works well as long as i'm moving from Text to
Text or from Text to Combo, when i try to move from Combo to Text the cell
editor is disabled but the new cell editor doesn't gain focus (the selection
seems to be on the entire row again).
What am i doing wrong? (here is my traverse code, it's called on setEditors
method of the viewer)

// Add editors navigation abilities

for (int i = 0; i < editors.length; ++i) {

        if (editors[i] == null)

            continue;

        editors[i].getControl().addTraverseListener(new TraverseListener() {

                public void keyTraversed(TraverseEvent e) {

                            int selectionColumn = -1;

                           // Finding Active Cell Editor (find the column
currently being edited)

                            for (int i = 0; i < getCellEditors().length;
++i) {

                                    if (getCellEditors()[i] != null &&
getCellEditors()[i].isActivated()) {

                                            selectionColumn = i;

                                            break;

                                    }

                            }

                            if (selectionColumn == -1) {

                                    e.doit = false;

                                    return;

                            }

                            Object selectedElem = ((IStructuredSelection)
getSelection()).getFirstElement();

                            switch (e.detail) {

                            case SWT.TRAVERSE_TAB_NEXT :

                            {

                                // Find the next editble cell (if there is
any)

                                for (int i = selectionColumn;  i <
getCellEditors().length - 1; ++i) {

                                    // Check the next cell

                                    String columnName =
getTable().getColumn(i + 1).getText();

                                    if
(getCellModifier().canModify(selectedElem, columnName)) {

                                        if
(getCellEditors()[selectionColumn]!= null)


getCellEditors()[selectionColumn].deactivate();

                                        editElement(selectedElem, (i + 1));

                                        break;

                                }

                                }

                                break;

                            }

                            case SWT.TRAVERSE_TAB_PREVIOUS :

                            {

                                 // Find the previous editble cell (if there
is any)

                                 for (int i = selectionColumn; i > 0; --i) {

                                    // Check the next cell

                                    String columnName =
getTable().getColumn(i - 1).getText();

                                    if
(getCellModifier().canModify(selectedElem, columnName)) {

                                            if
(getCellEditors()[selectionColumn] != null)


getCellEditors()[selectionColumn].deactivate();

                                            editElement(selectedElem, (i -
1));

                                            break;

                                    }

                                }

                                break;

                                }

                                case SWT.TRAVERSE_ARROW_PREVIOUS :

                                case SWT.TRAVERSE_ARROW_NEXT :

                                case SWT.TRAVERSE_RETURN :

                                        e.doit = false;

                                        return;

                        }

            e.doit = true;

            }

    });

}