def _create_button(self, form_item, val, form_view):
TRACE("Creating button '%s'" % form_item.label)
control = NSButton.createNormalRoundButtonWithTitle_(form_item.label)
control.setAction_(self.buttonAction_)
control.setTarget_(self)
self._form_y_offset -= NSHeight(control.frame())
control.setFrameOrigin_(NSPoint(control.frame().origin.x, self._form_y_offset))
return (control, None)
