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
* (non-Javadoc)
	 * 
	 * @see java.awt.event.KeyListener#keyTyped(java.awt.event.KeyEvent)
	 */
	public void keyTyped( KeyEvent e )
	{
	}
	private final void hideTooltip( )
	{
		( (JComponent) iun.peerInstance( ) ).setToolTipText( null );
	}
	private final void showTooltip( ShapedAction sa )
	{
		Action ac = sa.getAction( );
		TooltipValue tv = (TooltipValue) ac.getValue( );
		String s = tv.getText( );
		( (JComponent) iun.peerInstance( ) ).setToolTipText( s );
	}
	private final void toggle( Shape sh )
	{
		final Graphics2D g2d = (Graphics2D) ( (JComponent) iun.peerInstance( ) ).getGraphics( );
		final Color c = g2d.getColor( );
		final Stroke st = g2d.getStroke( );
		g2d.setXORMode( Color.white );
		g2d.setStroke( bs );
		g2d.fill( sh );
		g2d.setStroke( st );
		g2d.setColor( c );
	}
}