How to use

getViewer

method

in

org.eclipse.jface.viewers.TableViewerEditor

  protected void updateFocusCell(ViewerCell focusCell,
      ColumnViewerEditorActivationEvent event) {
    // Update the focus cell when we activated the editor with these 2
    // events
    if (event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC
        || event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL) {

      List l = getViewer().getSelectionFromWidget();

      if (!l.contains(focusCell.getElement())) {
        getViewer().setSelection(
            new StructuredSelection(focusCell.getElement()),true);
      }

      // Set the focus cell after the selection is updated because else
      // the cell is not scrolled into view
      if (focusCellManager != null) {
        focusCellManager.setFocusCell(focusCell);
      }
    }
  }
}

  @Override
  protected void updateFocusCell(ViewerCell focusCell,
      ColumnViewerEditorActivationEvent event) {
    // Update the focus cell when we activated the editor with these 2
    // events
    if (event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC
        || event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL) {

      List l = getViewer().getSelectionFromWidget();

      if (!l.contains(focusCell.getElement())) {
        getViewer().setSelection(
            new StructuredSelection(focusCell.getElement()), true);
      }

      // Set the focus cell after the selection is updated because else
      // the cell is not scrolled into view
      if (focusCellManager != null) {
        focusCellManager.setFocusCell(focusCell);
      }
    }
  }
}

  @Override
  protected void updateFocusCell(ViewerCell focusCell,
      ColumnViewerEditorActivationEvent event) {
    // Update the focus cell when we activated the editor with these 2
    // events
    if (event.eventType == ColumnViewerEditorActivationEvent.PROGRAMMATIC
        || event.eventType == ColumnViewerEditorActivationEvent.TRAVERSAL) {

      List l = getViewer().getSelectionFromWidget();

      if (!l.contains(focusCell.getElement())) {
        getViewer().setSelection(
            new StructuredSelection(focusCell.getElement()), true);
      }

      // Set the focus cell after the selection is updated because else
      // the cell is not scrolled into view
      if (focusCellManager != null) {
        focusCellManager.setFocusCell(focusCell);
      }
    }
  }
}