getChart( ) );
getChart( ).getExtendedProperties( ), getContext( ) );
	protected Composite getComponent( Composite parent )	{		ChartUIUtil.bindHelp( parent, ChartHelpContextIds.POPUP_CHART_CUSTOM );				Composite cmpContent = new Composite( parent, SWT.NONE );		{			GridLayout glContent = new GridLayout( );			glContent.horizontalSpacing = 5;			glContent.verticalSpacing = 5;			glContent.marginHeight = 7;			glContent.marginWidth = 7;			cmpContent.setLayout( glContent );		}		Composite cmpExtenedComposite = new ExtendedPropertyEditorComposite( cmpContent,				SWT.NONE,				getChart( ) );		{			GridData gd = new GridData( );			gd.heightHint = 300;			cmpExtenedComposite.setLayoutData( gd );		}		return cmpContent;	}