Method ScrollDown

gui/itemscroller.go:190–198

ScrollDown scrolls the list down one item if possible

()

// ScrollDown scrolls the list down one item if possible
func (s *ItemScroller) ScrollDown() {

	max := s.maxFirst()
	if s.first >= max {
		return
	}
	s.first++
	s.recalc()
}

// ScrollUp scrolls the list up one item if possible
func (s *ItemScroller) ScrollUp() {