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/SwingRendererImpl.java
}
				}
				KeyListener[] kla = jc.getKeyListeners( );
				for ( int i = 0; i < kla.length; i++ )
				{
					if ( kla[i] instanceof SwingEventHandler )
					{
						jc.removeKeyListener( kla[i] );
					}
				}
				_eh = new SwingEventHandler( _lhmAllTriggers, _iun, getLocale( ) );
				jc.addMouseListener( _eh );
				jc.addMouseMotionListener( _eh );
				jc.addKeyListener( _eh );
			}
		}
		else if ( sProperty.equals( IDeviceRenderer.GRAPHICS_CONTEXT ) )
		{
			_g2d = (Graphics2D) oValue;
			_g2d.setRenderingHint( RenderingHints.KEY_TEXT_ANTIALIASING,
					RenderingHints.VALUE_TEXT_ANTIALIAS_ON );
			_g2d.setRenderingHint( RenderingHints.KEY_ANTIALIASING,
					RenderingHints.VALUE_ANTIALIAS_ON );
			_g2d.setRenderingHint( RenderingHints.KEY_FRACTIONALMETRICS,
					RenderingHints.VALUE_FRACTIONALMETRICS_ON );
			
			logger.log( ILogger.INFORMATION,
					Messages.getString( "info.using.graphics.context", 
							new Object[]{
								_g2d