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
setState( true );
			}
			refreshButtons( );
		}
		else if ( e.getSource( ).equals( btnAddRange ) )
		{
			MarkerRange range = MarkerRangeImpl.create( getAxisForProcessing( ),
					getTypedDataElement( "" ), 
					getTypedDataElement( "" ), ColorDefinitionImpl.TRANSPARENT( ) ); 
			range.eAdapters( ).addAll( getAxisForProcessing( ).eAdapters( ) );
			iRangeCount++;
			buildList( );
			lstMarkers.select( lstMarkers.getItemCount( ) - 1 );
			updateUIForSelection( );
			if ( lstMarkers.getItemCount( ) == 1 )
			{
				
				setState( true );
			}
			refreshButtons( );
		}
		else if ( e.getSource( ).equals( btnRemove ) )
		{
			if ( lstMarkers.getSelection( ).length == 0 )
			{
				return;
			}
			String sSelectedMarker = lstMarkers.getSelection( )[0];
			boolean bLine = sSelectedMarker.startsWith( MARKER_LINE_LABEL );
			int iMarkerIndex = getMarkerIndex( );