new Label( composite, SWT.NONE );
	private void createColumnSelectionArea( Composite parent )	{		Composite composite = new Composite( parent, SWT.NONE );		composite.setLayout( new GridLayout( 2, true ) );		composite.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );		Composite selectionArea = new Composite( composite, SWT.NONE );		selectionArea.setLayout( UIUtil.createGridLayoutWithoutMargin( 2, false ) );		selectionArea.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );		new Label( composite, SWT.NONE );// Dummy		new Label( selectionArea, SWT.NONE ).setText( LABEL_SELECT_DATASET );		dataSetChooser = new Combo( selectionArea, SWT.DROP_DOWN				| SWT.READ_ONLY );		dataSetChooser.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );		dataSetChooser.addSelectionListener( new SelectionAdapter( ) {			public void widgetSelected( SelectionEvent e )			{				String newSelection = dataSetChooser.getText( );				if ( !currentDataSetName.equals( newSelection ) )				{					currentDataSetName = newSelection;					refreshColumns( );				}			}		} );		new Label( selectionArea, SWT.NONE ).setText( LABEL_SELECT_COLUMN );		columnChooser = new Combo( selectionArea, SWT.DROP_DOWN | SWT.READ_ONLY );		columnChooser.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );		columnChooser.addSelectionListener( new SelectionAdapter( ) {			public void widgetSelected( SelectionEvent e )			{				int newSelectedIndex = columnChooser.getSelectionIndex( );				if ( selectedColumnIndex != newSelectedIndex )				{					selectedColumnIndex = newSelectedIndex;					refreshValues( );				}			}		} );	}