Bug 197245 Interactivity in Gantt series doesn't work[13]
Description: Inconsistent behaviors occur when (Y) Series and Legend Interactivity [Series Color By: Value Series] Build number: 2.2.1.v20070720-0630 Steps: 1. Create a Gantt Chart, Set Color By: Value Series. 2. Set Interavtivity Event: Mouse Click, Action: Highlight at (Y) Series and Legend. 3. Preview and Click. (Y) Series and Legend. Expected result: (Y) Series change color. Actual result: Chart Area change color. Error log: N/A
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/render/BaseRenderer.java
}
	/**
	 * post-process the triggers.
	 * 
	 * @param tg
	 *            The Trigger to modify
	 * @param source
	 *            The StructureSource associated with the Trigger
	 */
	public void processTrigger( Trigger tg, StructureSource source )
	{
		
		IActionRenderer iar = getRunTimeContext( ).getActionRenderer( );
		if ( iar != null )
		{
			iar.processAction( tg.getAction( ), source );
		}
		
		if ( StructureType.SERIES_DATA_POINT.equals( source.getType( ) ) )
		{
			DataPointHints dph = (DataPointHints) source.getSource( );
			if ( tg.getAction( ).getType( ) == ActionType.SHOW_TOOLTIP_LITERAL )
			{
				
				String toolText = ( (TooltipValue) tg.getAction( ).getValue( ) ).getText( );
				
				
				
				if ( toolText == null )
				{