return new Text(properties,txt);
case TEXTFIELD:
validate = null;
if(c.arity() >= 3) validate = c.get(2);
return new TextField(env, ((IString) c.get(0)).getValue(), c.get(1), validate, properties);
case TIMER:
return new Timer(env, c.get(0), c.get(1), makeChild(2,env,c,properties,childPropsNext), properties );
case TREE:
children = makeList(env,c.get(0),properties,childPropsNext);