label.go
func (l *Label) SetTextDisplay(align Align) {
	if align != AlignLeft && align != AlignRight {
		return
	}

	l.textDisplay = align
}
func (l *Label) SetTextDisplay(align Align) {
	if align != AlignLeft && align != AlignRight {
		return
	}

	l.textDisplay = align
}
// SetTextDisplay sets which part of the title is displayed in case of the title
// is longer than the lable. Only AlignLeft and AlignRigth are valid values
// for the property. Any other value does is skipped and does not affect
// displaying the title