if (selected.size() == 1) {
Component context_comp = selected.get(0);
WidgetAdapter contextAdapter = WidgetAdapter
.getWidgetAdapter(context_comp);
if (contextAdapter != null) {
IMenuContext context = (IMenuContext) contextAdapter
.getAdapter(IMenuContext.class);
if (context != null)
context.fillContextAction(menuManager);
}
}
}