Use VisibleChoices

selecta.go

@@ -44,14 +44,16 @@ func main() {
 		if initialSearch == "" {
 			initialSearch = c.String("s")
 		}
-		search := selecta.BlankSearch(choices, initialSearch, 0)
 
 		// set up termbox
 		err := termbox.Init()
 		if err != nil {
 			panic(err)
 		}
 
+		_, height := termbox.Size()
+		search := selecta.BlankSearch(choices, initialSearch, height - 1)
+
 		termbox.SetInputMode(termbox.InputEsc)
 
 		termbox.Clear(termbox.ColorDefault, termbox.ColorDefault)
@@ -106,6 +108,9 @@ func DrawApp(s *selecta.Search) {
 	termbox.SetCursor(2+len(s.Query), 0)
 
 	for i, match := range s.Matches {
+		if i >= s.VisibleChoices {
+			break
+		}
 		choice := match.Value
 		highlight := false
 		if s.Index == i {

selecta/search.go

@@ -11,7 +11,7 @@ type Search struct {
 	Index          int
 	Query          string
 	Done           bool
-	visibleChoices int
+	VisibleChoices int
 }
 
 // Match type & Matches sortable slice
@@ -78,7 +78,7 @@ func (s *Search) Down() {
 	nextIndex := s.Index + 1
 	if nextIndex == len(s.Matches) {
 		return
-	} else if nextIndex == s.visibleChoices {
+	} else if nextIndex == s.VisibleChoices {
 		return
 	}