[Trinidad] Chart DrillDown

[Philipp Michel]

Hello list,

is here somebody who has bound successful a drilldownListener to a
Trinidad Chart component? When I want to do this I get an Exception like
"Property "chartDrillDownListener" cannot be bound."
I defined the chart like this:

<tr:chart id="statistic_single_chart" type="pie"
                value="#{statisticBean.chart}" legendPosition="end"
                tooltipsVisible="false"
                animationDuration="0"
                perspective="true"
                gradientsUsed="true"
                chartDrillDownListener="#{statisticBean.drillDown}" />

And my BackingBean method like this:

public void
drillDown(org.apache.myfaces.trinidad.event.ChartDrillDownEvent evt) {
    //dummy
}

Why isn't it possible to bound this?  My ambition is to elimnate the
default popup window, when i click on a pie of the chart.

Thanks Philipp Michel