RichFaces PanelMenu in west pane of 3.0M2 Layout component

[rtangkong]

I had used RichFaces 4.0 PanelMenu in the left pane of the Layout component of PrimeFaces 2.2.1 and would like to move to 3.0.M2.

The Layout is not generated when using the following sample code:

<p:layout id="layout" style="min-width:400px;min-height:200px;" >
<p:layoutUnit id="layoutUnitWest" position="west" resizable="true" size="200" minSize="40" maxSize="300">
Left
<rich:panelMenu id="panelMenu"
topGroupExpandedRightIcon="chevronUp"
topGroupCollapsedRightIcon="chevronDown" itemLeftIcon="disc">
<rich:panelMenuGroup label="Group 1">
<rich:panelMenuItem label="Item 1.1" name="Item_1_1" />
<rich:panelMenuItem label="Item 1.2" name="Item_1_2" />
</rich:panelMenuGroup>
</rich:panelMenu>
</p:layoutUnit>

<p:layoutUnit position="center">
Center
</p:layoutUnit>
</p:layout>

Has anyone successfully used RichFace 4.0 PanelMenu in the West pane of the reimplemented Layout component in 3.0.M2?

Environment is:
PrimeFaces 3.0.M2
Mojarra 2.0.6
jstl 1.2
RichFaces 4.0
Tomcat 6.0.16

[cagatay.civici]

PrimeFaces 3.4 will have p:treeMenu, you can try that instead.