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
DeviceUtil.openURL( uv.getBaseUrl( ) );
						break;
					case ActionType.TOGGLE_VISIBILITY :
						if ( src.getType( ) == StructureType.SERIES )
						{
							final Series seRT = (Series) src.getSource( );
							logger.log( ILogger.INFORMATION,
									Messages.getString( "info.toggle.visibility", 
											lcl )
											+ seRT );
							Series seDT = null;
							try
							{
								seDT = findDesignTimeSeries( seRT ); 
								
								
								
								
							}
							catch ( ChartException oosx )
							{
								logger.log( oosx );
								return;
							}
							seDT.setVisible( !seDT.isVisible( ) );
							iun.regenerateChart( );
						}
						break;
					case ActionType.HIGHLIGHT :
						if ( src.getType( ) == StructureType.SERIES )