question: @ Override public void widgetSelected ( final SelectionEvent e ) { final TableItem item ; int nextIndex ; final int currentIndex = table . getSelectionIndex ( ) ; final int lastIndex = table . getItemCount ( ) ; if ( table . getSelectionIndices ( ) . length == 0 ) { nextIndex = lastIndex ; item = new TableItem ( table , SWT . CENTER ) ; item . setText ( 0 , String . valueOf ( nextIndex ) ) ; } else { nextIndex = currentIndex + 1 ; item = new TableItem ( table , SWT . CENTER , nextIndex ) ; item . setText ( 0 , String . valueOf ( nextIndex ) ) ; } item . setBackground ( 0 , gray ) ; table . deselect ( currentIndex ) ; table . select ( nextIndex ) ; refreshColumnIndex ( nextIndex ) ; }
target:  Add a row and refresh the view 