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
/ 2,
						2 * are.getOuterRadius( ),
						2 * are.getOuterRadius( ),
						are.getStartAngle( ),
						are.getAngleExtent( ),
						Arc2D.PIE );
				Shape innerArc = new Arc2D.Double( are.getTopLeft( ).getX( )
						+ ( are.getWidth( ) - 2 * are.getInnerRadius( ) )
						/ 2,
						are.getTopLeft( ).getY( )
								+ ( are.getHeight( ) - 2 * are.getInnerRadius( ) )
								/ 2,
						2 * are.getInnerRadius( ),
						2 * are.getInnerRadius( ),
						are.getStartAngle( ),
						are.getAngleExtent( ),
						Arc2D.PIE );
				Area fArea = new Area( outerArc );
				fArea.exclusiveOr( new Area( innerArc ) );
				Area ar1 = new Area( shPreviousClip );
				fArea.intersect( ar1 );
				_g2d.setClip( fArea );
			}
			else
			{
				
				final Shape shArc = new Arc2D.Double( are.getTopLeft( ).getX( ),
						are.getTopLeft( ).getY( ),
						are.getWidth( ),
						are.getHeight( ),