def launch(): cont = Composite() body(cont) elem = TextBox() elem2 = PasswordBox().setStyle("border", "1px solid red") #add(elem) #add(elem2) cont.add(elem, elem2) elem.addLabelAfter(Label(":Name ")) elem2.addLabelAfter(Label(":Password ")) elem.setAttributes(value="fun", name="One") button = UIElement('button') cont.addAtPosition(button, 1) #cont.remove(elem, elem2) #cont.removeAtPosition(2,3) # cont.removeAll() print "a" >= "ab"