support cursor in TUI layouts

1 files changed, 15 insertions, 0 deletions

diff --git a/tui/text_input.go b/tui/text_input.go
new file mode 100644
index 0000000..a8c7d6d
--- /dev/null
+++ b/tui/text_input.go
@@ -0,0 +1,15 @@
+package tui
+
+import (
+//	"github.com/rivo/uniseg"
+//	"strings"
+)
+
+type TextInput struct {
+	Contents string
+	Cursor int
+}
+
+func (t *TextInput) Update(ev Event) {
+	t.Cursor = max(t.Cursor, 0)
+}