Method updatePagination

list/list.go:641–674

Update pagination according to the amount of items for the current state.

()

// Update pagination according to the amount of items for the current state.
func (m *Model) updatePagination() {
	index := m.Index()
	availHeight := m.height

	if m.showTitle || (m.showFilter && m.filteringEnabled) {
		availHeight -= lipgloss.Height(m.titleView())
	}
	if m.showStatusBar {
		availHeight -= lipgloss.Height(m.statusView())
	}
	if m.showPagination {
		availHeight -= lipgloss.Height(m.paginationView())
	}
	if m.showHelp {
		availHeight -= lipgloss.Height(m.helpView())
	}

	m.Paginator.PerPage = max(1, availHeight/(m.delegate.Height()+m.delegate.Spacing()))

	if pages := len(m.VisibleItems()); pages < 1 {
		m.Paginator.SetTotalPages(1)
	} else {
		m.Paginator.SetTotalPages(pages)
	}

	// Restore index
	m.Paginator.Page = index / m.Paginator.PerPage
	m.cursor = index % m.Paginator.PerPage

	// Make sure the page stays in bounds
	if m.Paginator.Page >= m.Paginator.TotalPages-1 {
		m.Paginator.Page = max(0, m.Paginator.TotalPages-1)
	}
}

func (m *Model) hideStatusMessage() {
	m.statusMessage = ""