Mosaic RTL Support

[MeisaM]

How can I use Mosais RTL feature?

This is my gwt.xml configuration :

<?xml version="1.0" encoding="UTF-8"?>
<module rename-to='mosaictest'>

<inherits name='org.gwt.mosaic.Mosaic' />
<inherits name='org.gwt.mosaic.actions.Actions' />

<inherits name='org.gwt.mosaic.theme.aegean.AegeanRTL' />

<entry-point class='com.myapp.client.mosaictest' />

<set-property name="user.agent" value="gecko1_8" />

<source path='client' />
<source path='shared' />

</module>

but it doesn't work for menu & popup.