Method Remove

widgetlist.go:129–136

(item Widget)

}

func (l *WidgetList) Remove(item Widget) error {
	index := l.Index(item)
	if index == -1 {
		return nil
	}

	return l.RemoveAt(index)
}

func (l *WidgetList) RemoveAt(index int) error {
	item := l.items[index]