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
return;
		}
		Location loc = pre.getLocation( );
		Position pos = pre.getPosition( );
		if ( pos == null )
		{
			pos = Position.INSIDE_LITERAL;
		}
		ImageObserver io = (ImageObserver) _ids.getObserver( );
		int width = img.getWidth( io );
		int height = img.getHeight( io );
		int x = (int) loc.getX( );
		int y = (int) loc.getY( );
		switch ( pos.getValue( ) )
		{
			case Position.INSIDE :
			case Position.OUTSIDE :
				x -= width / 2;
				y -= height / 2;
				break;
			case Position.LEFT :
				x -= width;
				y -= height / 2;
				break;
			case Position.RIGHT :
				y -= height / 2;
				break;
			case Position.ABOVE :
				x -= width / 2;
				y -= height;