/**
* Sets the widget's position in the tab index. If more than one widget has the same tab index,
* each such widget will receive focus in an arbitrary order. Setting the tab index to <code>-1
* </code> will cause this widget to be removed from the tab order.
*
* @param index the widget's tab index
*/
@Override
public void setTabIndex(int index) {
impl.setTabIndex(index);
}
