WDG_GROUP, WDG_OPTIONALBOX,
WDG_TOOLBOX_BOX, WDG_SWITCH_CASE, NULL))
return false;
//it should not be a "source" or a "validator" node
WDG_GROUP, WDG_OPTIONALBOX,
WDG_TOOLBOX_BOX, WDG_SWITCH_CASE, NULL))
return false;
//it should not be a "source" or a "validator" node