Bug 195961 Toggle Visibility does not work for Marker Line/Range and Chart Area [13]
Description: Toggle Visibility does not work for Marker Line/Range and Chart Area. Build number: 2.2.0.v20070710-1223 Steps to reproduce: 1. New a Chart, in "Format Chart" tab, add interactivity for Chart Area or Marker Line/Range, Event: Mouse Click, Action: Toggle Visibility. 2. Preview, click the Chart Area or Marker Line/Range. Expected result: Interactivity works. Actual result: It does not work. Error log: N/A
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/wizard/format/popup/axis/AxisMarkersSheet.java
sTitleString = sTitleString.substring( ExternalizedTextEditorComposite.SEPARATOR.length( ) );
				}
				sAxisTitle = new MessageFormat( Messages.getString( "BaseAxisMarkerAttributeSheetImpl.Lbl.ForAxis" ) ).format( new Object[]{sTitleString} );  
			}
			catch ( NullPointerException e1 )
			{
			}
			FormatSpecifier formatspecifier = null;
			if ( ( (MarkerRange) getAxisForProcessing( ).getMarkerRanges( )
					.get( getMarkerIndex( ) ) ).getFormatSpecifier( ) != null )
			{
				formatspecifier = ( (MarkerRange) getAxisForProcessing( ).getMarkerRanges( )
						.get( getMarkerIndex( ) ) ).getFormatSpecifier( );
			}
			FormatSpecifierDialog editor = new FormatSpecifierDialog( cmpContent.getShell( ),
					formatspecifier,
					getAxisForProcessing( ).getType( ),
					new MessageFormat( Messages.getString( "BaseAxisMarkerAttributeSheetImpl.Lbl.MarkerRange" ) ).format( new Object[]{new Integer( getMarkerIndex( ) + 1 ), sAxisTitle} ) ); 
			if ( editor.open( ) == Window.OK )
			{
				if ( editor.getFormatSpecifier( ) == null )
				{
					( (MarkerRange) getAxisForProcessing( ).getMarkerRanges( )
							.get( getMarkerIndex( ) ) ).eUnset( ComponentPackage.eINSTANCE.getMarkerRange_FormatSpecifier( ) );
					return;
				}
				( (MarkerRange) getAxisForProcessing( ).getMarkerRanges( )
						.get( getMarkerIndex( ) ) ).setFormatSpecifier( editor.getFormatSpecifier( ) );
			}
		}