Events available for PrimeFaces p:selectOneListbox

[Arhangelx]

Where can I find the events available for PrimeFaces 3.2? I am having a problem with the unselect. After the unselect event, the value is not set to null. It remains the old value.I have tried without success with the \[code\]<p:ajax event="rowUnselect" listener="#{bean.onRowUnselect}" />\[/code\] and inside the bean the unselect handler is declared like this: \[code\]public void onRowUnselect(UnselectEvent event) {\[/code\].