Hello,
I have a problem with the <tr:singleStepButtonBar> component. Whenever I'm
trying to make a method binding to nextAction, nextActionListener,
previousAction or previousActionListener I get an error that the attribute
cannot be bound

java.lang.IllegalArgumentException: Property "previousActionListener" cannot
be bound.
    at org.apache.myfaces.trinidad.bean.FacesBeanImpl.setValueBinding(
FacesBeanImpl.java:129)
    at
org.apache.myfaces.trinidad.component.UIXComponentBase.setValueBinding(
UIXComponentBase.java:234)
    at
com.sun.facelets.tag.jsf.ComponentRule$ValueBindingMetadata.applyMetadata(
ComponentRule.java:90)


 I'm using facelets, which I suppose may be the root of the problem as I
can run the demo and it works fine including the <tr:singleStepButtonBar>
component. I'm using the latest version of Trinidad from SVN. Just in case
relevant piece of the page:

<tr:singleStepButtonBar selectedStep="1" maxStep="5"
previousActionListener="#{cat.changePos}" text="#{messages.progress}" />

  The same binding for actionListener attribute of the <tr:commandButton>
component works just fine. Any ideas?
   Thanks!
   Adam

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