code: func (e *EditField) SetMaxWidth(w int) {
  	e.maxWidth = w
  	if w > 0 && xs.Len(e.title) > w {
  		e.title = xs.Slice(e.title, 0, w)
  		e.end()
  	}
  }
docs: // SetMaxWidth sets the maximum lenght of the EditField text. If the current text is longer it is truncated