Bug 119754 ClassCastException when trying to change the mouse over activity on the legend item
I want to highlight a series when hovering over the legend item. I accomplish this by doing the following on the chart model: chart.getLegend().getTriggers( ) .add( TriggerImpl.create( TriggerCondition.ONMOUSEOVER_LITERAL, ActionImpl.create( ActionType.HIGHLIGHT_LITERAL, SeriesValueImpl.create( "not-used" ) ) ) ); However I get the following exception for the SWT and Swing renderers. I suspect that both renderers are expecting tool tip action. java.lang.ClassCastException at org.eclipse.birt.chart.device.swt.SwtEventHandler.showTooltip(SwtEventHandler.java:701) at org.eclipse.birt.chart.device.swt.SwtEventHandler.mouseMove(SwtEventHandler.java:621) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:145) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3080) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2713)
chart/org.eclipse.birt.chart.device.extension/src/org/eclipse/birt/chart/device/swing/SwingEventHandler.java
new Object[]{
							seRT
						},
						ResourceBundle.getBundle( Messages.DEVICE_EXTENSION,
								lcl ) );
			}
			
			
			axaBase = cwaDT.getPrimaryBaseAxes( );
			axBase = axaBase[0];
			axaOrthogonal = cwaDT.getOrthogonalAxes( axBase, true );
			if ( i == -1 )
			{
				elSD = axaBase[0].getSeriesDefinitions( );
			}
			else
			{
				elSD = axaOrthogonal[i].getSeriesDefinitions( );
			}
			sd = (SeriesDefinition) elSD.get( j );
			elSE = sd.getSeries( );
			seDT = (Series) elSE.get( k );
		}
		else if ( cmDT instanceof ChartWithoutAxes )
		{
			final ChartWithoutAxes cwoaRT = (ChartWithoutAxes) cmRT;
			final ChartWithoutAxes cwoaDT = (ChartWithoutAxes) cmDT;
			EList elSD, elSE;
			SeriesDefinition sd;
			Series se = null;