Add definition scrolling

1 files changed, 13 insertions, 1 deletions

diff --git a/ui.go b/ui.go
index 300fb64..f91c1fc 100644
--- a/ui.go
+++ b/ui.go
@@ -8,6 +8,7 @@ import (
 	"regexp"
 	"strings"
 
+	"github.com/charmbracelet/bubbles/key"
 	"github.com/charmbracelet/bubbles/textinput"
 	"github.com/charmbracelet/bubbles/viewport"
 	tea "github.com/charmbracelet/bubbletea"
@@ -42,7 +43,18 @@ func initialModel(c *http.Client, db *sql.DB, apiURL, ankiDeck, ankiModel, first
 	ti.Focus()
 	ti.CharLimit = 156
 	ti.Width = 36
+
 	vp := viewport.New(80, 30)
+	vp.KeyMap = viewport.KeyMap{
+		PageDown: key.NewBinding(
+			key.WithKeys("pgdown", " ", "f"),
+			key.WithHelp("f/pgdn", "page down"),
+		),
+		PageUp: key.NewBinding(
+			key.WithKeys("pgup", "b"),
+			key.WithHelp("b/pgup", "page up"),
+		),
+	}
 
 	if firstWord != "" {
 		ti.SetValue(firstWord)
@@ -150,7 +162,7 @@ func (m model) View() string {
 		"\x1b[1;30;42mLook up a word:\x1b[0m\n\n%s\n\n\x1b[1;30;42mStatus:\x1b[0m %s\n\n%s\n\n%s\n%s",
 		m.wordInput.View(),
 		formatStatus(m.err, m.wordAddStatus),
-		"(ctrl-c to quit, esc to clear, enter to add to Anki)",
+		"(Ctrl-C to quit, Esc to clear, Enter to add to Anki, PgUp/Down to scroll)",
 		"\x1b[1;30;42mCurrent definition:\x1b[0m\n",
 		m.vp.View(),
 	) + "\n"