formatCodeBox.addFocusListener( myFocusListener );
	private Composite getCustomPage( Composite parent )	{		if ( customPage == null )		{			customPage = new Composite( parent, SWT.NULL );			customPage.setLayout( createGridLayout4Page( ) );			createCustomSettingsPart( customPage );			if ( pageAlignment == PAGE_ALIGN_VIRTICAL )			{				Composite container = new Composite( customPage, SWT.NONE );				container.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );				container.setLayout( new GridLayout( 2, false ) );				new Label( container, SWT.NULL ).setText( LABEL_FORMAT_CODE );				formatCodeBox = new Text( container, SWT.SINGLE | SWT.BORDER );				formatCodeBox.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );				formatCodeBox.addModifyListener( myModifyListener );			}			createCustomPreviewPart4Page( customPage );		}		return customPage;	}