gd.widthHint = CENTER_WIDTH_HINT;
	private void placeComponents( )	{		ChartAdapter.ignoreNotifications( true );		try		{			createHeadArea( );// place two rows			new Label( cmpTask, SWT.NONE );			createDataSetArea( cmpTask );			new Label( cmpTask, SWT.NONE );			new Label( cmpTask, SWT.NONE );			createDataPreviewTableArea( cmpTask );			createDataPreviewButtonArea( cmpTask );			new Label( cmpTask, SWT.NONE );			Label description = new Label( cmpTask, SWT.NONE );			{				GridData gd = new GridData( );				description.setLayoutData( gd );				description.setText( Messages.getString( "TaskSelectData.Label.ToBindADataColumn" ) ); //$NON-NLS-1$			}			new Label( cmpTask, SWT.NONE );		}		finally		{			// THIS IS IN A FINALLY BLOCK TO ENSURE THAT NOTIFICATIONS ARE			// ENABLED EVEN IF ERRORS OCCUR DURING UI INITIALIZATION			ChartAdapter.ignoreNotifications( false );		}	}